Offshore Forecast
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000
FZAK64 PAFC 132351
OFFN13


Coastal Waters Forecast
National Weather Service Anchorage Alaska
351 PM AKDT Tue Apr 13 2021

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.

South of the AK Peninsula Sitkinak to Castle Cape-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 25 kt. Seas 6 ft. Rain showers.
.WED...NW wind 25 kt. Seas 8 ft.
.WED NIGHT...NW wind 25 kt. Seas 8 ft.
.THU...N wind 25 kt. Seas 8 ft.

South of the AK Peninsula Castle Cape to Cape Sarichef-

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...Variable wind 10 kt becoming NW 20 kt after midnight.
Seas 6 ft.
.WED...NW wind 25 kt. Seas 8 ft.
.WED NIGHT...NW wind 25 kt. Seas 9 ft.
.THU...N wind 25 kt. Seas 7 ft.

Bristol Bay-

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...N wind 10 kt becoming NW 20 kt after midnight. Seas in
ice free waters 2 ft.
.WED...NW wind 25 kt. Seas in ice free waters 4 ft.
.WED NIGHT...W wind 25 kt. Seas in ice free waters 4 ft.
.THU...N wind 15 kt. Seas in ice free waters 3 ft.

Port Heiden to Cape Sarichef-

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...Variable wind 10 kt becoming NW 20 kt after midnight.
Seas 5 ft.
.WED...NW wind 20 kt. Seas 6 ft.
.WED NIGHT...NW wind 25 kt. Seas 8 ft.
.THU...N wind 25 kt. Seas 8 ft.

Cape Sarichef to Nikolski Bering Side-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 15 kt increasing to 25 kt after midnight. Seas 7
ft.
.WED...NW wind 25 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 8 ft.
.THU...N wind 25 kt. Seas 8 ft.

Unalaska Bay-

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...NW wind 20 kt. Seas 5 ft. Snow showers.
.WED...NW wind 25 kt. Seas 7 ft. Snow showers.
.WED NIGHT...NW wind 25 kt. Seas 8 ft. Snow showers.
.THU...N wind 25 kt. Seas 7 ft.

Cape Sarichef to Nikolski Pacific Side-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 25 kt. Seas 8 ft.
.WED...NW wind 25 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 8 ft.
.THU...N wind 30 kt. Seas 7 ft.

Nikolski to Seguam Island Bering Side-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 25 kt. Seas 9 ft.
.WED...NW wind 25 kt. Seas 9 ft.
.WED NIGHT...NW wind 25 kt. Seas 8 ft.
.THU...N wind 20 kt. Seas 6 ft.

Nikolski to Seguam Island Pacific Side-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 12 ft.
.WED...NW wind 25 kt. Seas 10 ft.
.WED NIGHT...NW wind 25 kt. Seas 9 ft.
.THU...N wind 25 kt. Seas 6 ft.

Seguam Island to Adak Bering Side-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 25 kt. Seas 9 ft.
.WED...NW wind 25 kt. Seas 8 ft.
.WED NIGHT...W wind 25 kt. Seas 7 ft. Snow.
.THU...NW wind 20 kt. Seas 6 ft.

Seguam Island to Adak Pacific Side-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 12 ft.
.WED...NW wind 25 kt. Seas 8 ft.
.WED NIGHT...W wind 25 kt. Seas 7 ft. Snow.
.THU...NW wind 25 kt. Seas 7 ft.

Adak to Kiska-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 25 kt. Seas 9 ft.
.WED...W wind 15 kt becoming SW 25 kt in the afternoon. Seas 7 ft.
.WED NIGHT...W wind 25 kt. Seas 7 ft.
.THU...W wind 20 kt. Seas 7 ft.

Kiska to Attu-

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...W wind 20 kt. Seas 7 ft.
.WED...SW wind 30 kt. Seas 9 ft.
.WED NIGHT...SW wind 30 kt. Seas 9 ft.
.THU...S wind 25 kt. Seas 9 ft.

Pribilof Islands Near Shore Waters-

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...NW wind 20 kt. Seas 6 ft.
.WED...NW wind 25 kt. Seas 8 ft.
.WED NIGHT...NW wind 25 kt. Seas 8 ft.
.THU...N wind 20 kt. Seas 6 ft.

Kuskokwim Delta and Etolin Strait-

.TONIGHT...SW wind 10 kt. Seas in ice free waters 3 ft.
.WED...NW wind 20 kt. Seas in ice free waters 4 ft. Freezing
spray.
.WED NIGHT...NW wind 20 kt. Seas in ice free waters 5 ft. Freezing
spray.
.THU...NW wind 25 kt. Seas in ice free waters 5 ft.

North and West of Nunivak Island-

.TONIGHT...S wind 15 kt.
.WED...W wind 20 kt.
.WED NIGHT...NW wind 20 kt.
.THU...NW wind 15 kt.

Saint Matthew Island Waters-

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...NW wind 20 kt E of Saint Matthew Island... NW 25 kt W
of Saint Matthew Island. Seas in ice free waters 5 ft. Freezing
spray.
.WED...NW wind 25 kt. Seas in ice free waters 6 ft. Freezing
spray.
.WED NIGHT...NW wind 25 kt. Seas in ice free waters 5 ft. Freezing
spray.
.THU...SW wind 20 kt. Seas in ice free waters 6 ft.

$$


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