Small Craft Advisory
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Mon May 11 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ801-121400-
Etolin Strait to Dall Point out to 15 NM-
349 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT THROUGH TUESDAY MORNING...
.TONIGHT...E winds 25 kt. Seas 5 ft.
.TUE...E winds 25 kt. Seas 5 ft.
.TUE NIGHT...E winds 10 kt. Seas 2 ft.
.WED...N winds 5 kt. Seas 1 foot.
.WED NIGHT...NW winds 10 kt. Seas 2 ft.
.THU...NW winds 10 kt. Seas 2 ft.
.THU NIGHT...S winds 10 kt. Seas 3 ft.
.FRI...E winds 15 kt. Seas 3 ft.
.SAT...E winds 25 kt. Seas 5 ft.
$$
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Mon May 11 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ850-121400-
Etolin Strait to Kwemeluk Pass from 15 to 90 NM-
349 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM THIS EVENING THROUGH
TUESDAY MORNING...
.TONIGHT...NE winds 25 kt. Seas 4 ft.
.TUE...E winds 25 kt. Seas 4 ft.
.TUE NIGHT...NE winds 10 kt. Seas 2 ft.
.WED...NE winds 5 kt. Seas 1 foot.
.WED NIGHT...N winds 10 kt. Seas 2 ft.
.THU...NW winds 10 kt. Seas 2 ft.
.THU NIGHT...N winds 10 kt. Seas 2 ft.
.FRI...NE winds 10 kt. Seas 2 ft.
.SAT...E winds 20 kt. Seas 4 ft.
$$
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Mon May 11 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ817-121400-
North Side of Saint Lawrence Island out to 15 NM-
349 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM TUESDAY MORNING THROUGH
TUESDAY AFTERNOON...
.TONIGHT...E winds 20 kt. Seas building to 4 ft.
.TUE...NE winds 25 kt. Seas 5 ft.
.TUE NIGHT...NE winds 20 kt. Seas 5 ft.
.WED...NE winds 15 kt. Seas 5 ft.
.WED NIGHT...N winds 10 kt. Seas 3 ft.
.THU...N winds 10 kt. Seas 2 ft.
.THU NIGHT...N winds 5 kt. Seas 1 foot.
.FRI...E winds 10 kt. Seas 2 ft.
.SAT...NE winds 20 kt. Seas 3 ft.
$$
Coastal Waters Forecast for Northwest Alaska
National Weather Service Fairbanks AK
349 PM AKDT Mon May 11 2026
Northwestern Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ804-121400-
Cape Stephens to Moses Point out to 15 NM-
349 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM LATE TONIGHT THROUGH
TUESDAY AFTERNOON...
.TONIGHT...E winds 25 kt. Seas 3 ft.
.TUE...E winds 25 kt. Seas 4 ft.
.TUE NIGHT...NE winds 15 kt. Seas 3 ft.
.WED...NE winds 10 kt. Seas 2 ft.
.WED NIGHT...N winds 5 kt. Seas calm.
.THU...S winds 5 kt. Seas calm.
.THU NIGHT...S winds 5 kt. Seas calm.
.FRI...NE winds 5 kt. Seas 1 foot.
.SAT...NE winds 10 kt. Seas 2 ft.
$$
Coastal Waters Forecast for Arctic Alaska
National Weather Service Fairbanks AK
348 PM AKDT Mon May 11 2026
Arctic Alaska Coastal Waters out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest one-
third of the combined wind-wave and swell height.
PKZ812-121400-
Cape Beaufort to Point Franklin out to 15 NM-
348 PM AKDT Mon May 11 2026
...HEAVY FREEZING SPRAY WARNING IN EFFECT THROUGH TUESDAY
AFTERNOON...
...SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE TONIGHT...
.TONIGHT...E winds 25 kt. Seas 5 ft subsiding. Extreme freezing
spray.
.TUE...E winds 20 kt. Seas 4 ft. Heavy freezing spray.
.TUE NIGHT...E winds 20 kt. Seas 4 ft. Heavy freezing spray.
.WED...E winds 25 kt. Seas 5 ft. Heavy freezing spray.
.WED NIGHT...E winds 25 kt. Seas 5 ft. Heavy freezing spray.
.THU...E winds 20 kt. Seas 4 ft. Heavy freezing spray.
.THU NIGHT...E winds 15 kt. Seas 3 ft. Moderate freezing spray.
.FRI...E winds 5 kt. Seas 2 ft.
.SAT...E winds 10 kt. Seas 2 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ756-121215-
Port Heiden to Nelson Lagoon out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...SE wind 25 kt. Seas 4 ft.
.TUE...SE wind 15 kt. Seas 2 ft.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas 2 ft.
.THU...Variable wind 10 kt. Seas 3 ft.
.FRI THROUGH SAT...NE wind 25 kt. Seas 4 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ750-121215-
Sitkinak to Castle Cape out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...SE wind 25 kt. Seas 7 ft. Rain.
.TUE...S wind 15 kt. Seas 5 ft.
.TUE NIGHT...SE wind 15 kt. Seas 5 ft. Rain showers.
.WED...Variable wind 10 kt. Seas 4 ft.
.WED NIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI...E wind 30 kt. Seas 4 ft.
.SAT...NE wind 30 kt. Seas 9 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ751-121215-
Sitkinak to Castle Cape from 15 to 100 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...S wind 20 kt. Seas 8 ft. Rain.
.TUE...S wind 20 kt. Seas 8 ft.
.TUE NIGHT...S wind 15 kt. Seas 9 ft.
.WED...Variable wind 10 kt. Seas 9 ft.
.WED NIGHT...W wind 15 kt. Seas 9 ft.
.THU...NW wind 15 kt. Seas 9 ft.
.FRI...E wind 30 kt. Seas 7 ft.
.SAT...NE wind 30 kt. Seas 11 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ753-121215-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...S wind 20 kt. Seas 8 ft.
.TUE...S wind 20 kt. Seas 9 ft. Rain showers.
.TUE NIGHT...S wind 15 kt. Seas 11 ft.
.WED...W wind 15 kt. Seas 11 ft.
.WED NIGHT...NW wind 20 kt. Seas 10 ft.
.THU...NW wind 20 kt. Seas 10 ft.
.FRI...E wind 25 kt. Seas 7 ft.
.SAT...NE wind 25 kt. Seas 11 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ755-121215-
Cape Tolstoi to Unalga Pass from 15 to 100 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...SW wind 25 kt. Seas 10 ft. Rain showers.
.TUE...S wind 20 kt. Seas 11 ft.
.TUE NIGHT...W wind 15 kt. Seas 11 ft.
.WED AND WED NIGHT...W wind 25 kt. Seas 12 ft.
.THU...W wind 25 kt. Seas 10 ft.
.FRI...NE wind 25 kt. Seas 10 ft.
.SAT...N wind 25 kt. Seas 10 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ757-121215-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...SE wind 30 kt diminishing to 20 kt after midnight. Seas
6 ft.
.TUE...SE wind 15 kt. Seas 4 ft.
.TUE NIGHT...E wind 15 kt. Seas 3 ft.
.WED...Variable wind 10 kt. Seas 3 ft.
.WED NIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.FRI THROUGH SAT...NE wind 25 kt. Seas 5 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ768-121215-
Unimak Pass-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...SW wind 25 kt. Seas 8 ft. Rain.
.TUE...S wind 15 kt. Seas 7 ft.
.TUE NIGHT...Variable wind 10 kt becoming W 20 kt after midnight.
Seas 7 ft.
.WED AND WED NIGHT...NW wind 25 kt. Seas 8 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI...NE wind 25 kt. Seas 9 ft.
.SAT...N wind 15 kt. Seas 9 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ770-121215-
Unalga Pass to Nikolski Bering Side out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TUESDAY NIGHT...
.TONIGHT...SW wind 20 kt. Seas 4 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.TUE NIGHT...W wind 30 kt. Seas 6 ft. Rain showers.
.WED...W wind 30 kt. Seas 11 ft.
.WED NIGHT...W wind 25 kt. Seas 11 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...NE wind 20 kt. Seas 6 ft.
.SAT...NW wind 20 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ772-121215-
Unalga Pass to Nikolski Bering Side from 15 to 85 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TUESDAY NIGHT...
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 7 ft.
.TUE NIGHT...W wind 30 kt. Seas 9 ft. Rain showers.
.WED...NW wind 30 kt. Seas 12 ft.
.WED NIGHT...W wind 25 kt. Seas 11 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...NE wind 25 kt. Seas 6 ft.
.SAT...N wind 20 kt. Seas 8 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ771-121215-
Unalaska Bay-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TUESDAY NIGHT...
.TONIGHT...SW wind 10 kt. Seas 2 ft. Rain showers.
.TUE...Variable wind less than 10 kt. Seas 3 ft. Rain showers.
.TUE NIGHT...W wind 15 kt increasing to 25 kt after midnight. Seas
3 ft. Rain showers.
.WED...W wind 25 kt. Seas 4 ft.
.WED NIGHT...W wind 20 kt. Seas 3 ft.
.THU...NW wind 15 kt. Seas 3 ft.
.FRI...NE wind 20 kt. Seas 3 ft.
.SAT...N wind 15 kt. Seas 5 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ773-121215-
Unalga Pass to Nikolski Pacific Side out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...SW wind 25 kt diminishing to 15 kt after midnight. Seas
10 ft.
.TUE...W wind 15 kt. Seas 10 ft.
.TUE NIGHT...W wind 30 kt. Seas 10 ft.
.WED...W wind 30 kt. Seas 10 ft.
.WED NIGHT...W wind 25 kt. Seas 8 ft.
.THU...W wind 20 kt. Seas 5 ft.
.FRI...NE wind 25 kt. Seas 9 ft.
.SAT...N wind 20 kt. Seas 9 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ774-121215-
Unalga Pass to Nikolski Pacific Side from 15 to 85 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...SW wind 25 kt. Seas 12 ft.
.TUE...SW wind 15 kt. Seas 14 ft.
.TUE NIGHT...W wind 30 kt. Seas 14 ft.
.WED AND WED NIGHT...W wind 30 kt. Seas 13 ft.
.THU...W wind 20 kt. Seas 8 ft.
.FRI...NE wind 20 kt. Seas 11 ft.
.SAT...NW wind 20 kt. Seas 11 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ775-121215-
Nikolski to Seguam Bering Side out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...SW wind 15 kt. Seas 8 ft.
.TUE...Variable wind 10 kt becoming NW 25 kt in the afternoon.
Seas 7 ft.
.TUE NIGHT...NW wind 30 kt. Seas 11 ft.
.WED...W wind 30 kt. Seas 12 ft.
.WED NIGHT...W wind 25 kt. Seas 10 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.FRI...N wind 25 kt. Seas 8 ft.
.SAT...NW wind 20 kt. Seas 8 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ776-121215-
Nikolski to Seguam Bering Side from 15 to 85 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...SW wind 15 kt. Seas 8 ft.
.TUE...W wind 15 kt becoming NW 30 kt in the afternoon. Seas 7 ft.
.TUE NIGHT...NW wind 30 kt. Seas 12 ft.
.WED...W wind 30 kt. Seas 12 ft.
.WED NIGHT...W wind 25 kt. Seas 10 ft.
.THU...NW wind 20 kt. Seas 7 ft.
.FRI...N wind 25 kt. Seas 7 ft.
.SAT...N wind 20 kt. Seas 8 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ777-121215-
Nikolski to Seguam Pacfic Side out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...SW wind 15 kt. Seas 12 ft.
.TUE...W wind 15 kt becoming NW 25 kt in the afternoon. Seas 12
ft.
.TUE NIGHT...NW wind 30 kt. Seas 13 ft.
.WED...W wind 30 kt. Seas 12 ft.
.WED NIGHT...W wind 25 kt. Seas 9 ft.
.THU...NW wind 25 kt. Seas 6 ft.
.FRI...N wind 25 kt. Seas 10 ft.
.SAT...NW wind 20 kt. Seas 9 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ778-121215-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...SW wind 20 kt. Seas 15 ft.
.TUE...NW wind 25 kt. Seas 15 ft.
.TUE NIGHT...NW wind 30 kt. Seas 15 ft.
.WED...W wind 30 kt. Seas 14 ft.
.WED NIGHT...W wind 25 kt. Seas 10 ft.
.THU...W wind 25 kt. Seas 8 ft.
.FRI...N wind 25 kt. Seas 11 ft.
.SAT...NW wind 25 kt. Seas 10 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ780-121215-
Seguam to Adak Bering Side out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...W wind 20 kt increasing to 30 kt after midnight. Seas
6 ft. Rain showers.
.TUE...NW wind 30 kt. Seas 11 ft. Rain.
.TUE NIGHT...NW wind 30 kt. Seas 10 ft.
.WED...W wind 25 kt. Seas 9 ft.
.WED NIGHT...W wind 15 kt. Seas 7 ft.
.THU...N wind 25 kt. Seas 5 ft.
.FRI...N wind 30 kt. Seas 5 ft.
.SAT...NW wind 20 kt. Seas 6 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ781-121215-
Seguam to Adak Bering Side from 15 to 85 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...W wind 20 kt increasing to 30 kt after midnight. Seas
8 ft. Rain showers.
.TUE...NW wind 30 kt. Seas 13 ft. Rain showers.
.TUE NIGHT...NW wind 30 kt. Seas 10 ft.
.WED...W wind 30 kt. Seas 10 ft.
.WED NIGHT...W wind 20 kt. Seas 8 ft.
.THU THROUGH FRI...N wind 25 kt. Seas 6 ft.
.SAT...N wind 20 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ782-121215-
Seguam to Adak Pacific Side out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...W wind 15 kt increasing to 30 kt after midnight. Seas
14 ft. Rain showers.
.TUE...NW wind 30 kt. Seas 13 ft. Rain.
.TUE NIGHT...NW wind 30 kt. Seas 11 ft.
.WED...W wind 25 kt. Seas 8 ft.
.WED NIGHT...W wind 15 kt. Seas 6 ft.
.THU...N wind 25 kt. Seas 4 ft.
.FRI...N wind 25 kt. Seas 9 ft.
.SAT...W wind 20 kt. Seas 8 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ786-121215-
Kiska to Attu Bering Side-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...N wind 30 kt. Seas 12 ft.
.TUE...NW wind 25 kt. Seas 11 ft.
.TUE NIGHT...W wind 15 kt. Seas 8 ft.
.WED AND WED NIGHT...SW wind 15 kt. Seas 6 ft.
.THU...E wind 25 kt. Seas 7 ft.
.FRI...SW wind 20 kt. Seas 8 ft.
.SAT...S wind 20 kt. Seas 8 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ787-121215-
Kiska to Attu Pacific Side-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...NW wind 30 kt. Seas 13 ft.
.TUE...NW wind 25 kt. Seas 11 ft.
.TUE NIGHT...S wind 20 kt. Seas 8 ft.
.WED...SW wind 15 kt. Seas 6 ft.
.WED NIGHT...S wind 15 kt. Seas 6 ft.
.THU...NE wind 25 kt. Seas 11 ft.
.FRI...SW wind 25 kt. Seas 11 ft.
.SAT...SW wind 20 kt. Seas 10 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ766-121215-
Pribilof Islands Nearshore Waters-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...NE wind 25 kt. Seas 8 ft. Rain.
.TUE...Variable wind 10 kt. Seas 7 ft.
.TUE NIGHT...N wind 15 kt. Seas 6 ft.
.WED AND WED NIGHT...NW wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.FRI...NE wind 20 kt. Seas 4 ft.
.SAT...NE wind 15 kt. Seas 5 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ760-121215-
Bristol Bay greater than 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...E wind 30 kt. Seas in ice free waters 5 ft.
.TUE...SE wind 15 kt. Seas in ice free waters 3 ft.
.TUE NIGHT...E wind 15 kt. Seas in ice free waters 2 ft.
.WED...E wind 10 kt. Seas in ice free waters 2 ft.
.WED NIGHT...Variable wind less than 10 kt. Seas in ice free
waters 2 ft.
.THU...Variable wind less than 10 kt. Seas in ice free waters 2
ft.
.FRI THROUGH SAT...NE wind 20 kt. Seas in ice free waters 2 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ761-121215-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...SE wind 30 kt diminishing to 20 kt after midnight. Seas
3 ft.
.TUE...SE wind 20 kt. Seas 2 ft.
.TUE NIGHT...SE wind 15 kt. Seas 2 ft.
.WED...E wind 10 kt. Seas 1 foot.
.WED NIGHT...Variable wind less than 10 kt. Seas 1 foot.
.THU...W wind 10 kt. Seas 2 ft.
.FRI...E wind 20 kt. Seas 2 ft.
.SAT...E wind 25 kt. Seas 4 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ762-121215-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...E wind 30 kt. Seas in ice free waters 5 ft. Rain
showers.
.TUE...E wind 20 kt. Seas in ice free waters 3 ft.
.TUE NIGHT...E wind 15 kt. Seas in ice free waters 1 foot.
.WED...E wind 10 kt. Seas in ice free waters 1 foot.
.WED NIGHT...Variable wind less than 10 kt. Seas in ice free
waters 1 foot.
.THU...SW wind 10 kt. Seas in ice free waters 1 foot.
.FRI...E wind 15 kt. Seas in ice free waters 1 foot.
.SAT...NE wind 20 kt. Seas in ice free waters 2 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ763-121215-
Kuskokwim Delta and Etolin Strait out to 15 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...E wind 30 kt. Seas 5 ft. Rain showers.
.TUE...E wind 20 kt. Seas 4 ft.
.TUE NIGHT...E wind 15 kt becoming NE after midnight. Seas 3 ft.
.WED...N wind 10 kt. Seas 2 ft.
.WED NIGHT...NW wind 15 kt. Seas 2 ft.
.THU...W wind 10 kt. Seas 1 foot.
.FRI...NE wind 15 kt. Seas 2 ft.
.SAT...NE wind 20 kt. Seas 2 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ764-121215-
Kuskokwim Delta from 15 to 80 NM-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...E wind 30 kt. Seas 8 ft. Rain and snow.
.TUE...SE wind 20 kt. Seas 7 ft.
.TUE NIGHT...E wind 15 kt becoming NE after midnight. Seas 5 ft.
.WED...N wind 10 kt. Seas 3 ft.
.WED NIGHT...NW wind 10 kt. Seas 3 ft.
.THU...W wind 10 kt. Seas 3 ft.
.FRI THROUGH SAT...NE wind 25 kt. Seas 4 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ765-121215-
North and West of Nunivak Island-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...NE wind 25 kt. Seas in ice free waters 6 ft. Rain and
snow.
.TUE...E wind 20 kt. Seas in ice free waters 6 ft.
.TUE NIGHT...E wind 15 kt. Seas in ice free waters 4 ft.
.WED AND WED NIGHT...Variable wind 10 kt. Seas in ice free waters
3 ft.
.THU...Variable wind 10 kt. Seas in ice free waters 2 ft.
.FRI THROUGH SAT...E wind 15 kt. Seas in ice free waters 3 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
325 PM AKDT Mon May 11 2026
Coastal Waters Forecast for Southwest Alaska+Bristol Bay+The
Alaska Peninsula Waters and the Aleutian Islands up to 100 nm out.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ767-121215-
Saint Matthew Island Waters-
325 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY...
.TONIGHT...NE wind 25 kt. Seas in ice free waters 8 ft.
.TUE...NE wind 25 kt. Seas in ice free waters 8 ft. Rain.
.TUE NIGHT...NE wind 15 kt E of Saint Matthew Island... N 20 kt W
of Saint Matthew Island. Seas in ice free waters 7 ft.
.WED...N wind 20 kt. Seas in ice free waters 6 ft.
.WED NIGHT...NW wind 15 kt. Seas in ice free waters 5 ft.
.THU...N wind 15 kt. Seas in ice free waters 3 ft.
.FRI THROUGH SAT...E wind 20 kt. Seas in ice free waters 5 ft.
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Wakefield VA
656 PM EDT Mon May 11 2026
ANZ654-656-120500-
/O.CON.KAKQ.SC.Y.0062.000000T0000Z-260512T0500Z/
Coastal waters from Parramore Island to Cape Charles Light VA out
20 NM-Coastal Waters from Cape Charles Light to Virginia-
North Carolina border out 20 NM-
656 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 1 AM EDT
TUESDAY...
* WHAT...Northeast winds 15 to 20 kt with gusts up to 25 kt and
seas 4 to 7 ft expected.
* WHERE...Coastal waters from Parramore Island to Cape Charles
Light VA out 20 NM and Coastal Waters from Cape Charles Light
to Virginia-North Carolina border out 20 NM.
* WHEN...Until 1 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Wakefield VA
656 PM EDT Mon May 11 2026
ANZ658-120700-
/O.CON.KAKQ.SC.Y.0062.000000T0000Z-260512T1100Z/
Coastal waters from NC VA border to Currituck Beach Light NC out
20 NM-
656 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 7 AM EDT
TUESDAY...
* WHAT...North to northeast winds 15 to 20 kt with gusts up to 25
kt. Seas 6 to 8 ft expected.
* WHERE...Coastal waters from NC VA border to Currituck Beach
Light NC out 20 NM.
* WHEN...Until 7 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Wakefield VA
656 PM EDT Mon May 11 2026
ANZ633-120200-
/O.CON.KAKQ.SC.Y.0062.000000T0000Z-260512T0200Z/
Currituck Sound-
656 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...
* WHAT...North winds 15 to 20 kt and waves 2 ft expected.
* WHERE...Currituck Sound.
* WHEN...Until 10 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Honolulu HI
1250 PM HST Mon May 11 2026
PHZ119>121-123-124-121200-
/O.EXT.PHFO.SC.Y.0024.000000T0000Z-260513T0400Z/
Maalaea Bay-Pailolo Channel-Alenuihaha Channel-
Big Island Leeward Waters-Big Island Southeast Waters-
1250 PM HST Mon May 11 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT UNTIL 6 PM HST TUESDAY...
* WHAT...Northeast winds 15 to 25 kt, except north winds in
Maalaea Bay.
* WHERE...Maalaea Bay, Pailolo Channel, Alenuihaha Channel, Big
Island Leeward Waters and Big Island Southeast Waters.
* WHEN...Until 6 PM HST Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in these conditions.
&&
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ741-121115-
Kachemak Bay-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY...
.TONIGHT...E wind 30 kt. Seas 4 ft. Rain.
.TUE...E wind 25 kt becoming NE 15 kt in the afternoon. Seas 5 ft
subsiding to 2 ft in the afternoon. Rain.
.TUE NIGHT...Variable wind less than 10 kt. Seas 2 ft. Rain.
.WED...E wind 10 kt. Seas 2 ft.
.WED NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.THU THROUGH FRI...Variable wind less than 10 kt. Seas 2 ft.
.SAT...NE wind 10 kt. Seas 2 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ740-121115-
Cook Inlet North of Kalgin Island-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY...
.TONIGHT...NE wind 25 kt. Seas 7 ft.
.TUE...NE wind 30 kt. Seas 8 ft.
.TUE NIGHT...NE wind 20 kt. Seas 5 ft.
.WED...NE wind 10 kt. Seas 3 ft.
.WED NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.THU...E wind 10 kt. Seas 3 ft.
.FRI...NE wind 10 kt. Seas 2 ft.
.SAT...NE wind 20 kt. Seas 5 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ734-121115-
Marmot Island To Sitkinak from 15 to 85 NM-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...SE wind 30 kt. Seas 9 ft. Rain.
.TUE...S wind 15 kt. Seas 8 ft.
.TUE NIGHT...S wind 15 kt. Seas 8 ft.
.WED...S wind 15 kt. Seas 8 ft.
.WED NIGHT...Variable wind 10 kt. Seas 8 ft.
.THU...Variable wind 10 kt. Seas 7 ft.
.FRI...E wind 25 kt. Seas 6 ft.
.SAT...E wind 30 kt. Seas 12 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ736-121115-
Chiniak Bay-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...E wind 25 kt. Seas 10 ft. Rain.
.TUE...SE wind 10 kt. Seas 3 ft.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED AND WED NIGHT...SE wind 10 kt. Seas 3 ft.
.THU...Variable wind less than 10 kt. Seas 3 ft.
.FRI...E wind 15 kt. Seas 4 ft.
.SAT...E wind 30 kt. Seas 8 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ737-121115-
Marmot Bay-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...E wind 30 kt. Seas 11 ft. Rain.
.TUE...SE wind 15 kt diminishing to 10 kt in the afternoon. Seas
4 ft.
.TUE NIGHT...S wind 15 kt. Seas 3 ft.
.WED...SE wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 10 kt. Seas 3 ft.
.THU...E wind 10 kt. Seas 3 ft.
.FRI...E wind 20 kt. Seas 3 ft.
.SAT...E wind 25 kt. Seas 7 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ738-121115-
Shelikof Strait-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TONIGHT...
.TONIGHT...E wind 30 kt. Seas 7 ft. Rain.
.TUE...E wind 20 kt in the morning becoming variable 10 kt. Seas
3 ft. Rain.
.TUE NIGHT...Variable wind 10 kt. Seas 2 ft. Rain showers.
.WED AND WED NIGHT...E wind 15 kt. Seas 3 ft.
.THU...NE wind 15 kt. Seas 4 ft.
.FRI...NE wind 25 kt. Seas 6 ft.
.SAT...NE wind 35 kt. Seas 10 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ732-121115-
Marmot Island to Sitkinak out to 15 NM-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...
.TONIGHT...E wind 30 kt. Seas 9 ft. Rain.
.TUE...S wind 15 kt. Seas 8 ft.
.TUE NIGHT...S wind 15 kt. Seas 8 ft. Rain showers.
.WED...SE wind 15 kt. Seas 6 ft.
.WED NIGHT...Variable wind 10 kt. Seas 6 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.FRI...E wind 25 kt. Seas 4 ft.
.SAT...E wind 30 kt. Seas 11 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ726-121115-
Southwest Prince William Sound-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...
.TONIGHT...NE wind 20 kt. Seas 4 ft. Rain.
.TUE...NE wind 25 kt. Seas 6 ft. Rain.
.TUE NIGHT...E wind 25 kt. Seas 4 ft. Rain.
.WED...SE wind 10 kt. Seas 2 ft.
.WED NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.THU...NE wind 10 kt. Seas 2 ft.
.FRI...Variable wind less than 10 kt. Seas 2 ft.
.SAT...E wind 20 kt. Seas 3 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ725-121115-
Central and Eastern Prince William Sound-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...
.TONIGHT...E wind 20 kt. Seas 4 ft. Rain.
.TUE...E wind 30 kt. Seas 7 ft. Rain.
.TUE NIGHT...E wind 30 kt diminishing to 20 kt after midnight.
Seas 6 ft subsiding to 4 ft after midnight. Rain.
.WED...E wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 10 kt. Seas 2 ft.
.THU THROUGH FRI...Variable wind less than 10 kt. Seas 2 ft.
.SAT...E wind 15 kt. Seas 2 ft.
$$
Coastal Waters Forecast
National Weather Service Anchorage Alaska
237 PM AKDT Mon May 11 2026
Coastal Waters Forecast for the Northern Gulf of Alaska Coast
up to 100 nm out including Kodiak Island and Cook Inlet.
Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent an average of the highest
one-third of the combined wind wave and swell height.
PKZ724-121115-
Northwest Prince William Sound-
237 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TUESDAY...
.TONIGHT...NE wind 20 kt. Seas 4 ft. Rain.
.TUE...NE wind 25 kt. Seas 6 ft subsiding to 4 ft in the
afternoon. Rain.
.TUE NIGHT...NE wind 20 kt. Seas 4 ft. Rain.
.WED...NE wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 10 kt. Seas 2 ft.
.THU THROUGH FRI...Variable wind less than 10 kt. Seas 2 ft.
.SAT...NE wind 10 kt. Seas 2 ft.
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Juneau AK
232 PM AKDT Mon May 11 2026
PKZ664-120645-
/O.NEW.PAJK.SC.Y.0192.260512T1800Z-260513T0200Z/
Cape Spencer to Cape Fairweather from 15 to 85 NM-
232 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM TO 6 PM AKDT
TUESDAY...
* WHAT...Seas 6 to 8 ft expected.
* WHERE...Cape Spencer to Cape Fairweather from 15 to 85 NM.
* WHEN...From 10 AM to 6 PM AKDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Juneau AK
232 PM AKDT Mon May 11 2026
PKZ651-120645-
/O.EXB.PAJK.SC.Y.0191.260512T1200Z-260513T0200Z/
Cape Fairweather to Icy Cape out to 15 NM-
232 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 6 PM AKDT
TUESDAY...
* WHAT...East winds 15 to 25 kt and seas 6 to 9 ft expected.
* WHERE...Cape Fairweather to Icy Cape out to 15 NM.
* WHEN...From 4 AM to 6 PM AKDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Juneau AK
232 PM AKDT Mon May 11 2026
PKZ652-672-120645-
/O.EXT.PAJK.SC.Y.0191.260512T0300Z-260513T0200Z/
Icy Cape to Cape Suckling out to 15 NM-
Icy Cape to Cape Suckling from 15 to 80 NM-
232 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 7 PM THIS EVENING TO
6 PM AKDT TUESDAY...
* WHAT...East winds 25 to 30 kt with gusts to 40 kt and seas 8 to
13 ft expected.
* WHERE...Icy Cape to Cape Suckling out to 15 NM and Icy Cape to
Cape Suckling from 15 to 80 NM.
* WHEN...From 7 PM this evening to 6 PM AKDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Juneau AK
232 PM AKDT Mon May 11 2026
PKZ671-120645-
/O.EXT.PAJK.SC.Y.0191.260512T0900Z-260513T0200Z/
Cape Fairweather to Icy Cape from 15 to 80 NM-
232 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 1 AM TO 6 PM AKDT
TUESDAY...
* WHAT...Southeast winds 20 to 30 kt and seas 7 to 10 ft
expected.
* WHERE...Cape Fairweather to Icy Cape from 15 to 80 NM.
* WHEN...From 1 AM to 6 PM AKDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
229 PM AKDT Mon May 11 2026
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
PKZ664-121630-
Cape Spencer to Cape Fairweather from 15 to 85 NM-
229 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY TUESDAY...
.TONIGHT...SE wind 20 kt. Seas 7 ft. Showers late.
.TUE...SE wind 20 kt. Seas 8 ft.
.TUE NIGHT...SE wind 20 kt. Seas 8 ft. Rain late.
.WED...SE wind 15 kt. Seas 7 ft. Rain.
.WED NIGHT...SW wind 10 kt. Seas 5 ft.
.THU...SE wind 15 kt. Seas 6 ft.
.FRI...SE wind 10 kt. Seas 6 ft.
.SAT...SE wind 20 kt. Seas 10 ft.
$$
Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
229 PM AKDT Mon May 11 2026
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
PKZ651-121630-
Cape Fairweather to Icy Cape out to 15 NM-
229 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY LATE TONIGHT THROUGH TUESDAY...
.TONIGHT...E wind 20 kt increasing to 25 kt late. Seas 6 ft
increasing to 7 ft late. Rain showers late.
.TUE...E wind 25 kt. Seas 8 ft. Rain in the morning.
.TUE NIGHT...E wind 20 kt. Seas 8 ft.
.WED...E wind 20 kt. Seas 7 ft. Rain.
.WED NIGHT...S wind 10 kt. Seas 5 ft. Rain.
.THU...SE wind 15 kt. Seas 6 ft.
.FRI...E wind 10 kt. Seas 6 ft.
.SAT...E wind 20 kt. Seas 5 ft.
$$
Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
229 PM AKDT Mon May 11 2026
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
PKZ671-121630-
Cape Fairweather to Icy Cape from 15 to 80 NM-
229 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY LATE TONIGHT THROUGH TUESDAY...
.TONIGHT...SE wind 20 kt increasing to 25 kt. Seas 7 ft
increasing to 8 ft. Showers late.
.TUE...SE wind 25 kt. Seas 10 ft. Rain in the morning.
.TUE NIGHT...SE wind 20 kt. Seas 10 ft. Rain late.
.WED...SE wind 20 kt. Seas 7 ft. Rain.
.WED NIGHT...SW wind 10 kt. Seas 5 ft.
.THU...SE wind 10 kt. Seas 6 ft.
.FRI...SE wind 10 kt. Seas 6 ft.
.SAT...E wind 20 kt. Seas 8 ft.
$$
Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
229 PM AKDT Mon May 11 2026
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
PKZ652-121630-
Icy Cape to Cape Suckling out to 15 NM-
229 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY...
.TONIGHT...E wind 25 kt. Seas 9 ft. Rain showers late.
.TUE...E wind 30 kt. Seas 13 ft. Rain.
.TUE NIGHT...E wind 30 kt. Seas 12 ft. Rain late.
.WED...E wind 20 kt. Seas 9 ft. Rain.
.WED NIGHT...SE wind 10 kt. Seas 5 ft. Rain.
.THU...E wind 15 kt. Seas 6 ft.
.FRI...E wind 15 kt. Seas 5 ft.
.SAT...E wind 20 kt. Seas 7 ft.
$$
Coastal Waters Forecast for Southeast Alaska
National Weather Service Juneau AK
229 PM AKDT Mon May 11 2026
Southeast Alaska Coastal Waters from Dixon Entrance to
Cape Suckling out 100 NM
Wind forecasts reflect the predominant speed and direction
expected. Seas forecasts represent the average of the highest
one-third of the combined windwave and swell height.
PKZ672-121630-
Icy Cape to Cape Suckling from 15 to 80 NM-
229 PM AKDT Mon May 11 2026
...SMALL CRAFT ADVISORY THROUGH TUESDAY...
.TONIGHT...E wind 20 kt increasing to 30 kt late. Seas 8 ft
building to 11 ft late. Showers late.
.TUE...E wind 30 kt. Seas 13 ft. Rain.
.TUE NIGHT...E wind 30 kt. Seas 12 ft. Rain.
.WED...E wind 20 kt. Seas 8 ft.
.WED NIGHT...S wind 10 kt. Seas 6 ft.
.THU...E wind 15 kt. Seas 6 ft.
.FRI...E wind 10 kt. Seas 6 ft.
.SAT...E wind 20 kt. Seas 7 ft.
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
246 PM PDT Mon May 11 2026
PZZ540-120600-
/O.CON.KMTR.SC.Y.0053.260512T2200Z-260513T0400Z/
Coastal Waters from Point Arena to Point Reyes California out to
10 NM-
246 PM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM TO 9 PM PDT
TUESDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt
expected.
* WHERE...Coastal Waters from Point Arena to Point Reyes
California out to 10 NM.
* WHEN...From 3 PM to 9 PM PDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service San Francisco Bay Area
246 PM PDT Mon May 11 2026
PZZ530-120600-
/O.CON.KMTR.SC.Y.0053.260512T2200Z-260513T0400Z/
San Pablo Bay, Suisun Bay, the West Delta and the San Francisco
Bay north of the Bay Bridge-
246 PM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 3 PM TO 9 PM PDT
TUESDAY...
* WHAT...West to northwest winds gusting between 20 to 25 kts.
* WHERE...San Pablo Bay, Suisun Bay, the West Delta and the San
Francisco Bay north of the Bay Bridge.
* WHEN...From 3 PM to 9 PM PDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service visit
http://weather.gov/sanfrancisco
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
241 PM PDT Mon May 11 2026
PZZ252-253-272-273-120900-
/O.CON.KPQR.SC.Y.0052.000000T0000Z-260512T0900Z/
Coastal waters from Cape Falcon to Cape Foulweather OR out 10 NM-
Coastal waters from Cape Foulweather to Florence OR out 10 NM-
Waters from Cape Falcon to Cape Foulweather OR from 10 to 60 NM-
Waters from Cape Foulweather to Florence OR from 10 to 60 NM-
241 PM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM PDT
TUESDAY...
* WHAT...Seas 5 to 7 ft at 12 seconds and north winds 10 to 20 kt
with gusts up to 25 kt.
* WHERE...Coastal waters from Cape Falcon to Cape Foulweather OR
out 10 NM, Coastal waters from Cape Foulweather to Florence OR
out 10 NM, Waters from Cape Falcon to Cape Foulweather OR from
10 to 60 NM and Waters from Cape Foulweather to Florence OR
from 10 to 60 NM.
* WHEN...Until 2 AM PDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Portland OR
241 PM PDT Mon May 11 2026
PZZ251-271-120600-
/O.CON.KPQR.SC.Y.0052.260512T0000Z-260512T0600Z/
Coastal waters from Cape Shoalwater WA to Cape Falcon OR out
10 NM-
Waters from Cape Shoalwater WA to Cape Falcon OR from 10 to 60 NM-
241 PM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
* WHAT...Seas 5 to 7 ft at 12 seconds and north winds 15 to 20 kt
with gusts up to 25 kt expected.
* WHERE...Coastal waters from Cape Shoalwater WA to Cape Falcon
OR out 10 NM and Waters from Cape Shoalwater WA to Cape Falcon
OR from 10 to 60 NM.
* WHEN...Until 11 PM PDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
For more information from the National Weather Service, visit:
https://www.weather.gov/portland/marine
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
232 PM PDT Mon May 11 2026
PZZ470-120400-
/O.CON.KEKA.SC.Y.0046.000000T0000Z-260512T0400Z/
Waters from Pt. St. George to Cape Mendocino CA from 10 to 60 nm-
232 PM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 PM PDT THIS
EVENING...
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and seas
7 to 9 feet.
* WHERE...Waters from Pt. St. George to Cape Mendocino CA from
10 to 60 nm.
* WHEN...Until 9 PM PDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
232 PM PDT Mon May 11 2026
PZZ455-120545-
/O.CON.KEKA.SC.Y.0046.000000T0000Z-260512T1000Z/
Coastal waters from Cape Mendocino to Pt. Arena CA out 10 nm-
232 PM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 3 AM PDT
TUESDAY...
* WHAT...Northwest winds 10 to 20 kt with gusts up to 30 kt and
seas 7 to 9 feet.
* WHERE...Coastal waters from Cape Mendocino to Pt. Arena CA out
10 nm.
* WHEN...Until 3 AM PDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Eureka CA
232 PM PDT Mon May 11 2026
PZZ475-120545-
/O.CON.KEKA.SC.Y.0046.000000T0000Z-260512T1200Z/
Waters from Cape Mendocino to Pt. Arena CA from 10 to 60 nm-
232 PM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 5 AM PDT
TUESDAY...
* WHAT...Northwest winds 15 to 25 kt with gusts up to 30 kt and
seas 8 to 11 feet.
* WHERE...Waters from Cape Mendocino to Pt. Arena CA from 10 to
60 nm.
* WHEN...Until 5 AM PDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Duluth MN
422 PM CDT Mon May 11 2026
LSZ144-145-120500-
/O.NEW.KDLH.SC.Y.0058.260511T2122Z-260512T0500Z/
Two Harbors to Duluth MN-Duluth MN to Port Wing WI-
422 PM CDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT CDT TONIGHT...
* WHAT...Northeast winds 10 to 15 kt with gusts up to 25 kt and
waves 2 to 4 ft.
* WHERE...Two Harbors to Duluth MN and Duluth MN to Port Wing WI.
* WHEN...Until midnight CDT tonight.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Anyone operating a smaller vessel should avoid navigating in
hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
328 PM EDT Mon May 11 2026
LSZ248-249-120730-
/O.UPG.KMQT.GL.A.0019.260512T1200Z-260513T0000Z/
/O.NEW.KMQT.GL.W.0038.260512T1400Z-260512T2200Z/
/O.NEW.KMQT.SC.Y.0080.260512T0800Z-260512T1400Z/
/O.CON.KMQT.GL.A.0020.260513T1200Z-260513T2100Z/
Huron Islands to Marquette MI-Marquette to Munising MI-
328 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 AM EDT
TUESDAY...
...GALE WARNING IN EFFECT FROM 10 AM TO 6 PM EDT TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt and waves 1 to 3 ft expected. For the
Gale Warning, southeast winds 15 to 20 kt with gusts up to 35
kt and waves 2 to 4 ft expected. For the Gale Watch, northwest
winds 15 to 25 kt with gusts up to 35 kt and waves 6 to 9 ft
possible.
* WHERE...Huron Islands to Marquette MI and Marquette to
Munising MI.
* WHEN...For the Small Craft Advisory, from 4 AM to 10 AM EDT
Tuesday. For the Gale Warning, from 10 AM to 6 PM EDT Tuesday.
For the Gale Watch, from Wednesday morning through Wednesday
afternoon.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
328 PM EDT Mon May 11 2026
LSZ240>242-120730-
/O.NEW.KMQT.SC.Y.0080.260512T0800Z-260512T1400Z/
Saxon Harbor WI to Black River MI-Black River to Ontonagon MI-
Ontonagon to Upper Entrance of Portage Canal MI-
328 PM EDT Mon May 11 2026 /228 PM CDT Mon May 11 2026/
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM EDT /3 AM CDT/ TO
10 AM EDT /9 AM CDT/ TUESDAY...
* WHAT...Southeast winds around 15 kt with gusts up to 25 kt and
waves 1 to 3 ft expected.
* WHERE...Saxon Harbor WI to Black River MI, Black River to
Ontonagon MI and Ontonagon to Upper Entrance of Portage Canal
MI.
* WHEN...From 4 AM EDT /3 AM CDT/ to 10 AM EDT /9 AM CDT/
Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
328 PM EDT Mon May 11 2026
LSZ243-120730-
/O.NEW.KMQT.SC.Y.0080.260512T0800Z-260512T2000Z/
Upper Entrance of Portage Canal to Eagle River MI-
328 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 4 PM EDT TUESDAY...
* WHAT...Southeast winds 15 to 20 kt with gusts up to 25 kt and
waves 1 to 3 ft expected.
* WHERE...Upper Entrance of Portage Canal to Eagle River MI.
* WHEN...From 4 AM to 4 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
328 PM EDT Mon May 11 2026
LSZ246-120730-
/O.NEW.KMQT.SC.Y.0080.260512T1200Z-260513T0200Z/
Point Isabelle to Lower Entrance of Portage Canal MI-
328 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 10 PM EDT
TUESDAY...
* WHAT...Southeast winds 15 to 25 kt expected. Localized gusts up
to 35 kt possible. Waves 3 to 6 ft expected.
* WHERE...Point Isabelle to Lower Entrance of Portage Canal MI.
* WHEN...From 8 AM to 10 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
328 PM EDT Mon May 11 2026
LSZ250-120730-
/O.UPG.KMQT.GL.A.0019.260512T1200Z-260513T0000Z/
/O.NEW.KMQT.SC.Y.0080.260512T0800Z-260512T2200Z/
/O.CON.KMQT.GL.A.0020.260513T1200Z-260513T2100Z/
Munising to Grand Marais MI-
328 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 6 PM EDT TUESDAY...
...GALE WATCH REMAINS IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
* WHAT...For the Small Craft Advisory, south winds 10 to 20 kt
with gusts up to 30 kt. Localized gusts up to 35 kt possible.
Waves 1 to 3 ft expected. For the Gale Watch, north winds 20 to
25 kt with gusts up to 35 kt and waves 6 to 9 ft possible.
* WHERE...Munising to Grand Marais MI.
* WHEN...For the Small Craft Advisory, from 4 AM to 6 PM EDT
Tuesday. For the Gale Watch, from Wednesday morning through
Wednesday afternoon.
* IMPACTS...Strong winds can cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should consider altering plans to avoid possible
hazardous conditions. Remain in port, seek safe harbor, alter
course, and/or secure the vessel for severe wind and waves.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
328 PM EDT Mon May 11 2026
LSZ244-245-120730-
/O.UPG.KMQT.GL.A.0019.260512T1200Z-260513T0000Z/
/O.NEW.KMQT.GL.W.0038.260512T1400Z-260512T2200Z/
/O.NEW.KMQT.SC.Y.0080.260512T0800Z-260512T1400Z/
Eagle River to Manitou Island MI-
Manitou Island to Point Isabelle MI-
328 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 10 AM EDT
TUESDAY...
...GALE WARNING IN EFFECT FROM 10 AM TO 6 PM EDT TUESDAY...
* WHAT...For the Small Craft Advisory, southeast winds 15 to 20
kt with gusts up to 30 kt and waves 2 to 5 ft expected. For
the Gale Warning, southeast winds 15 to 25 kt with gusts up to
35 kt and waves 5 to 8 ft expected.
* WHERE...Eagle River to Manitou Island MI and Manitou Island to
Point Isabelle MI.
* WHEN...For the Small Craft Advisory, from 4 AM to 10 AM EDT
Tuesday. For the Gale Warning, from 10 AM to 6 PM EDT Tuesday.
* IMPACTS...Strong winds will cause hazardous waves which could
capsize or damage vessels and reduce visibility.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Mariners should alter plans to avoid these hazardous conditions.
Remain in port, seek safe harbor, alter course, and/or secure the
vessel for hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
328 PM EDT Mon May 11 2026
LMZ221-248-250-120730-
/O.NEW.KMQT.SC.Y.0080.260512T1200Z-260512T2200Z/
Green Bay North of line from Cedar River MI to Rock Island
Passage-Seul Choix Point to Point Detour MI-
5NM East of a line from Fairport MI to Rock Island Passage-
328 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TO 6 PM EDT TUESDAY...
* WHAT...South winds 10 to 20 kt with gusts up to 30 kt and
waves 2 to 5 ft expected.
* WHERE...Green Bay North of line from Cedar River MI to Rock
Island Passage, Seul Choix Point to Point Detour MI and 5NM
East of a line from Fairport MI to Rock Island Passage.
* WHEN...From 8 AM to 6 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Marquette MI
328 PM EDT Mon May 11 2026
LSZ247-120730-
/O.NEW.KMQT.SC.Y.0080.260512T0800Z-260512T2200Z/
Lower Entrance of Portage Canal To Huron Islands MI Including
Keweenaw and Huron Bays-
328 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM TO 6 PM EDT TUESDAY...
* WHAT...Southeast winds 10 to 20 kt with gusts up to 25 kt and
waves up to 3 ft expected.
* WHERE...Lower Entrance of Portage Canal To Huron Islands MI
Including Keweenaw and Huron Bays.
* WHEN...From 4 AM to 6 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
320 PM EDT Mon May 11 2026
LHZ347>349-120400-
/O.NEW.KAPX.SC.Y.0038.260512T1500Z-260514T0000Z/
5NM East of Mackinac Bridge to Presque Isle Light MI including
Bois Blanc Island-
Presque Isle Light to Sturgeon Pt MI Including Thunder Bay
National Marine Sanctuary-Sturgeon Pt to Alabaster MI-
320 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM EDT
WEDNESDAY...
* WHAT...Highest gusts up to 30 kts from the south and highest
waves around 9 feet expected.
* WHERE...5NM East of Mackinac Bridge to Presque Isle Light MI
including Bois Blanc Island, Presque Isle Light to Sturgeon Pt
MI Including Thunder Bay National Marine Sanctuary and
Sturgeon Pt to Alabaster MI.
* WHEN...From 11 AM Tuesday to 8 PM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
320 PM EDT Mon May 11 2026
LMZ323-341-342-344>346-120400-
/O.NEW.KAPX.SC.Y.0038.260512T1500Z-260514T0000Z/
Grand Traverse Bay south of a line Grand Traverse Light to
Norwood MI-Seul Choix Point to 5NM West of Mackinac Bridge-
Norwood MI to 5NM West of Mackinac Bridge including Little
Traverse Bay-Sleeping Bear Point to Grand Traverse Light MI-
Point Betsie to Sleeping Bear Point MI-
Manistee to Point Betsie MI-
320 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 8 PM EDT
WEDNESDAY...
* WHAT...Highest gusts up to 30 kts from the northwest and
highest waves around 6 feet expected.
* WHERE...Portions of Lake Michigan.
* WHEN...From 11 AM Tuesday to 8 PM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
320 PM EDT Mon May 11 2026
LSZ321-322-120400-
/O.NEW.KAPX.SC.Y.0038.260512T1500Z-260513T0300Z/
Whitefish Bay (U.S. Portion)/Whitefish Point to Point Iroquois MI-
St. Marys River Point Iroquois to E. Potagannissing Bay-
320 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TO 11 PM EDT
TUESDAY...
* WHAT...Highest gusts up to 30 kts from the southeast and
highest waves around 4 feet expected.
* WHERE...Whitefish Bay (U. S. Portion)/Whitefish Point to Point
Iroquois MI and St. Marys River Point Iroquois to E.
Potagannissing Bay.
* WHEN...From 11 AM to 11 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Gaylord MI
320 PM EDT Mon May 11 2026
LHZ345-346-120400-
/O.NEW.KAPX.SC.Y.0038.260512T1500Z-260513T1500Z/
Straits of Mackinac within 5 nm of Mackinac Bridge including
Mackinac Island-St Ignace to False Detour Channel-
320 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 11 AM TUESDAY TO 11 AM EDT
WEDNESDAY...
* WHAT...Highest gusts up to 30 kts from the east and highest
waves around 10 feet expected.
* WHERE...Straits of Mackinac within 5 nm of Mackinac Bridge
including Mackinac Island and St Ignace to False Detour
Channel.
* WHEN...From 11 AM Tuesday to 11 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Milwaukee/Sullivan WI
202 PM CDT Mon May 11 2026
LMZ643>646-120315-
/O.NEW.KMKX.SC.Y.0051.260512T1400Z-260513T2100Z/
Sheboygan to Port Washington WI-
Port Washington to North Point Light WI-
North Point Light to Wind Point WI-
Wind Point WI to Winthrop Harbor IL-
202 PM CDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TUESDAY TO 4 PM CDT
WEDNESDAY...
* WHAT...South winds 15 to 25 kt with gusts up to 30 kt and waves
4 to 7 ft expected. Winds shifting to west to northwest and
remaining gusty for Tuesday night and Wednesday.
* WHERE...Nearshore Waters from Sheboygan to Winthrop Harbor IL.
* WHEN...From 9 AM Tuesday to 4 PM CDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
254 PM EDT Mon May 11 2026
LHZ441>443-120815-
/O.NEW.KDTX.SC.Y.0030.260512T2000Z-260513T0800Z/
Port Austin to Harbor Beach MI-Harbor Beach to Port Sanilac MI-
Port Sanilac to Port Huron MI-
254 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 4 AM EDT
WEDNESDAY...
* WHAT...Expect sustained winds up to 21 knots from the south
with gusts up to 29 knots. The largest significant waves will
be 6 feet with a potential maximum wave height of 8 feet.
* WHERE...Port Austin to Harbor Beach MI, Harbor Beach to Port
Sanilac MI and Port Sanilac to Port Huron MI.
* WHEN...The maximum winds are expected around 11 PM EDT Tuesday
with the largest waves expected around 11 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Detroit/Pontiac MI
254 PM EDT Mon May 11 2026
LHZ421-422-120815-
/O.NEW.KDTX.SC.Y.0030.260512T2000Z-260513T0800Z/
Outer Saginaw Bay SW of Alabaster to Port Austin MI to Inner
Saginaw Bay-Inner Saginaw Bay SW of Point Au Gres to Bay Port MI-
254 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM TUESDAY TO 4 AM EDT
WEDNESDAY...
* WHAT...Expect sustained winds up to 22 knots from the south
with gusts up to 29 knots. The largest significant waves will
be 4 feet with a potential maximum wave height of 5 feet.
* WHERE...Outer Saginaw Bay SW of Alabaster to Port Austin MI to
Inner Saginaw Bay and Inner Saginaw Bay SW of Point Au Gres to
Bay Port MI.
* WHEN...The maximum winds are expected around 9 PM EDT Tuesday
with the largest waves expected around 9 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
151 PM CDT Mon May 11 2026
LMZ743>745-120300-
/O.CON.KLOT.SC.Y.0055.000000T0000Z-260512T0300Z/
/O.NEW.KLOT.SC.Y.0056.260512T1400Z-260514T0600Z/
Calumet Harbor IL to Gary IN-Gary to Burns Harbor IN-
Burns Harbor to Michigan City IN-
151 PM CDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM CDT THIS
EVENING...
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TUESDAY TO 1 AM CDT
THURSDAY...
* WHAT...For the first Small Craft Advisory, north winds to 25 kt
and waves to 6 ft occurring. For the second Small Craft
Advisory, southwest winds to 30 kt with a few gale force gusts
to 35kt becoming northwest to 25 kt expected.
* WHERE...Calumet Harbor IL to Michigan City IN.
* WHEN...For the first Small Craft Advisory, until 10 PM CDT
this evening. For the second Small Craft Advisory, from 9 AM
Tuesday to 1 AM CDT Thursday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Chicago IL
151 PM CDT Mon May 11 2026
LMZ740>742-120300-
/O.NEW.KLOT.SC.Y.0056.260512T1400Z-260514T0000Z/
Winthrop Harbor to Wilmette Harbor IL-
Wilmette Harbor to Northerly Island IL-
Northerly Island to Calumet Harbor IL-
151 PM CDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 9 AM TUESDAY TO 7 PM CDT
WEDNESDAY...
* WHAT...Southwest winds to 30 kt with a few gale force gusts to
35kt becoming northwest to 25 kt expected.
* WHERE...Winthrop Harbor to Calumet Harbor IL.
* WHEN...From 9 AM Tuesday to 7 PM CDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Newport/Morehead City NC
250 PM EDT Mon May 11 2026
AMZ158-120700-
/O.CON.KMHX.SC.Y.0052.260511T2000Z-260512T2200Z/
S of Cape Lookout to N of Surf City NC out 20 nm-
250 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 6 PM EDT
TUESDAY...
* WHAT...Northeast winds 20 to 30 kt with some gusts up to 35 kt
and seas 4 to 7 ft expected.
* WHERE...The coastal waters from Cape Lookout to Surf City.
* WHEN...Until 6 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Newport/Morehead City NC
250 PM EDT Mon May 11 2026
AMZ137-120600-
/O.CON.KMHX.SC.Y.0052.260511T2000Z-260512T0600Z/
Neuse and Bay Rivers-
250 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 2 AM EDT
TUESDAY...
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
rough waters expected.
* WHERE...Neuse and Bay Rivers.
* WHEN...Until 2 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Newport/Morehead City NC
250 PM EDT Mon May 11 2026
AMZ131-230-231-120200-
/O.CON.KMHX.SC.Y.0052.000000T0000Z-260512T0200Z/
Alligator River-Albemarle Sound-Croatan and Roanoke Sounds-
250 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 10 PM EDT THIS
EVENING...
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
rough waters.
* WHERE...Albemarle, Croatan, and Roanoke Sounds and the
Alligator River.
* WHEN...Until 10 PM EDT this evening.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Newport/Morehead City NC
250 PM EDT Mon May 11 2026
AMZ135-120700-
/O.CON.KMHX.SC.Y.0052.000000T0000Z-260512T1200Z/
Pamlico Sound-
250 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 8 AM EDT
TUESDAY...
* WHAT...North winds 20 to 30 kt with some gusts up to 35 kt and
very rough waters.
* WHERE...Pamlico Sound.
* WHEN...Until 8 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Newport/Morehead City NC
250 PM EDT Mon May 11 2026
AMZ150-120700-
/O.CON.KMHX.SC.Y.0052.000000T0000Z-260512T1300Z/
S of Currituck Beach Light to Oregon Inlet NC out 20 nm-
250 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 9 AM EDT
TUESDAY...
* WHAT...North winds 20 to 30 kt with some gusts up to 35 kt and
seas 5 to 8 ft.
* WHERE...The coastal waters from Duck to Oregon Inlet.
* WHEN...Until 9 AM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Wilmington NC
248 PM EDT Mon May 11 2026
AMZ250-252-120700-
/O.CON.KILM.SC.Y.0022.260511T2200Z-260512T2100Z/
Coastal waters from Surf City to Cape Fear NC out 20 nm-
Coastal waters from Cape Fear NC to Little River Inlet SC out
20 NM-
248 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 PM THIS EVENING
TO 5 PM EDT TUESDAY...
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
seas 4 to 6 ft expected.
* WHERE...Southeast North Carolina coastal waters out 20 NM.
* WHEN...From 6 PM this evening to 5 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Wilmington NC
248 PM EDT Mon May 11 2026
AMZ254-256-120700-
/O.CON.KILM.SC.Y.0022.260512T0100Z-260513T0000Z/
Coastal waters from Little River Inlet to Murrells Inlet SC out
20 NM-
Coastal waters from Murrells Inlet to South Santee River SC out
20 NM-
248 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 9 PM THIS EVENING
TO 8 PM EDT TUESDAY...
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
seas 4 to 6 ft expected.
* WHERE...Northeast South Carolina coastal waters out 20 NM.
* WHEN...From 9 PM this evening to 8 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
19
URGENT - MARINE WEATHER MESSAGE
National Weather Service Jacksonville FL
246 PM EDT Mon May 11 2026
AMZ450-470-121000-
/O.CON.KJAX.SC.Y.0028.260512T0600Z-260513T0100Z/
Coastal waters from Altamaha Sound to Fernandina Beach FL out
20 NM-
Waters from Altamaha Sound GA to Fernandina Beach FL from 20 to
60 NM-
246 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 AM TO 9 PM EDT
TUESDAY...
* WHAT...Northeast winds 20 to 25 kt with gusts up to 30 kt
expected.
* WHERE...All Southeast Georgia coastal waters from Altamaha
Sound GA to Fernandina Beach FL out to 60 NM.
* WHEN...From 2 AM to 9 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Jacksonville FL
246 PM EDT Mon May 11 2026
AMZ452-472-121000-
/O.CON.KJAX.SC.Y.0028.260512T1000Z-260513T0100Z/
Coastal waters from Fernandina Beach to St. Augustine FL out
20 NM-
Waters from Fernandina Beach to St. Augustine FL from 20 to 60 NM-
246 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 6 AM TO 9 PM EDT
TUESDAY...
* WHAT...Northeast winds 20 to 25 kt with gusts up to 30 kt
expected.
* WHERE...Northeast Florida coastal waters from Fernandina Beach
FL to St Augustine out to 60 NM.
* WHEN...From 6 AM to 9 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Green Bay WI
130 PM CDT Mon May 11 2026
LMZ521-522-541>543-120230-
/O.NEW.KGRB.SC.Y.0050.260512T1200Z-260513T2100Z/
Green Bay south of line from Cedar River to Rock Island Passage
and north of a line from Oconto WI to Little Sturgeon Bay WI-
Green Bay south of line from Oconto WI to Little Sturgeon Bay WI-
Rock Island Passage to Sturgeon Bay WI-
Sturgeon Bay to Two Rivers WI-Two Rivers to Sheboygan WI-
130 PM CDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM TUESDAY TO 4 PM CDT
WEDNESDAY...
* WHAT...Southerly winds Tuesday morning turning northwesterly
through Wednesday morning at 15 to 25 kts, gusting up to 30 kts.
Waves 6 to 9 ft expected on the Lake, and 2 to 4 ft expected on
the Bay.
* WHERE...Lake Michigan nearshore waters from Washington Island
to Sheboygan, and Central and Southern Bay of Green Bay.
* WHEN...From 7 AM Tuesday to 4 PM CDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Grand Rapids MI
214 PM EDT Mon May 11 2026
LMZ844>849-120215-
/O.NEW.KGRR.SC.Y.0031.260512T1200Z-260513T1200Z/
St Joseph to South Haven MI-South Haven to Holland MI-
Holland to Grand Haven MI-Grand Haven to Whitehall MI-
Whitehall to Pentwater MI-Pentwater to Manistee MI-
214 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY IN EFFECT FROM 8 AM TUESDAY TO 8 AM EDT
WEDNESDAY...
* WHAT...Southwest winds to 30 knots and waves 3 to 6 feet
expected.
* WHERE...St Joseph to Manistee.
* WHEN...From 8 AM Tuesday to 8 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
* ADDITIONAL DETAILS...Winds and waves will be on the increase on
Tuesday as southwest winds increase to 30 knots.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
211 PM EDT Mon May 11 2026
AMZ360-120215-
/O.EXT.KCHS.SC.Y.0034.260512T0000Z-260513T0000Z/
Coastal waters from South Santee River to Edisto Beach SC out
20 NM-
211 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY NOW IN EFFECT FROM 8 PM THIS EVENING TO
8 PM EDT TUESDAY...
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
seas 3 to 6 ft expected.
* WHERE...South Santee River to Edisto Beach out 20 NM.
* WHEN...From 8 PM this evening to 8 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
211 PM EDT Mon May 11 2026
AMZ362-120215-
/O.CON.KCHS.SC.Y.0034.260512T0500Z-260513T0000Z/
Coastal waters from Edisto Beach SC to Savannah GA out 20 NM-
211 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 PM EDT
TUESDAY...
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
seas 4 to 7 ft expected.
* WHERE...Edisto Beach to Savannah out 20 NM.
* WHEN...From 1 AM to 8 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
211 PM EDT Mon May 11 2026
AMZ364-120215-
/O.CON.KCHS.SC.Y.0034.260512T0500Z-260513T0000Z/
Coastal waters from Savannah GA to Altamaha Sound GA out 20 nm,
including Grays Reef National Marine Sanctuary-
211 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TO 8 PM EDT
TUESDAY...
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
seas 4 to 7 ft expected.
* WHERE...Savannah to Altamaha Sound out 20 NM.
* WHEN...From 1 AM to 8 PM EDT Tuesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Charleston SC
211 PM EDT Mon May 11 2026
AMZ384-120215-
/O.CON.KCHS.SC.Y.0034.260512T0500Z-260513T0700Z/
Waters from Savannah GA to Altamaha Sound GA extending from 20 to
60 NM-
211 PM EDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 1 AM TUESDAY TO
3 AM EDT WEDNESDAY...
* WHAT...Northeast winds 15 to 25 kt with gusts up to 30 kt and
seas 5 to 8 ft expected.
* WHERE...Savannah to Altamaha Sound from 20 to 60 NM.
* WHEN...From 1 AM Tuesday to 3 AM EDT Wednesday.
* IMPACTS...Conditions will be hazardous to small craft.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners, especially those operating smaller
vessels, should avoid navigating in hazardous conditions.
&&
$$
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
737 AM PDT Mon May 11 2026
PZZ350-370-120345-
/O.CON.KMFR.SC.Y.0039.260511T2100Z-260512T0600Z/
Coastal waters from Florence to Cape Blanco OR out 10 nm-
Waters from Florence to Cape Blanco OR from 10 to 60 nm-
737 AM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 2 PM THIS
AFTERNOON TO 11 PM PDT THIS EVENING...
* WHAT...North winds 10 to 20 kt with gusts up to 25 kt and
steep seas 5 to 7 ft expected.
* WHERE...All areas.
* WHEN...From 2 PM to 11 PM PDT Monday.
* IMPACTS...Gusty winds and/or steep seas could capsize or
damage smaller vessels.
* View the hazard area in detail at https://go.usa.gov/x6hks
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.
&&
$$
Visit us at https://www.weather.gov/Medford
URGENT - MARINE WEATHER MESSAGE
National Weather Service Medford OR
737 AM PDT Mon May 11 2026
PZZ356-376-120345-
/O.CON.KMFR.SC.Y.0039.000000T0000Z-260512T0600Z/
Coastal waters from Cape Blanco OR to Pt. St. George CA out 10 nm-
Waters from Cape Blanco OR to Pt. St. George CA from 10 to 60 nm-
737 AM PDT Mon May 11 2026
...SMALL CRAFT ADVISORY REMAINS IN EFFECT UNTIL 11 PM PDT THIS
EVENING...
* WHAT...North winds 15 to 25 kt with gusts up to 30 kt and
steep seas 6 to 8 ft.
* WHERE...All areas.
* WHEN...Until 11 PM PDT Monday.
* IMPACTS...Gusty winds and/or steep seas could capsize or
damage smaller vessels.
* View the hazard area in detail at https://go.usa.gov/x6hks
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Inexperienced mariners and those operating smaller vessels should
remain in port and avoid the area of hazardous conditions.
&&
$$
