Coastal Waters Forecast
Issued by NWS
Issued by NWS
229 FZAK52 PAFC 072325 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 325 PM AKDT Mon Jul 7 2025 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. PKZ199-081230- 325 PM AKDT Mon Jul 7 2025 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 1000 mb low 20 nm S of Atka moves to 70nm SE of Atka at 998 mb Tue afternoon. The low then weakens to 1000 mb over False Pass Wednesday afternoon. A strong high will develop over the Gulf of Anadyr as a front approaches the western Aleutians on Wednesday. $$ PKZ750-081230- Sitkinak to Castle Cape out to 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...SW wind 10 kt. Seas 2 ft. .TUE...Variable SW 10 kt. Seas 2 ft. .TUE NIGHT...SE wind 10 kt. Seas 3 ft. .WED...E wind 25 kt. Seas 6 ft. .WED NIGHT...E wind 20 kt. Seas 5 ft. .THU...N wind 30 kt. Seas 8 ft. .FRI...Variable wind 10 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 3 ft. $$ PKZ751-081230- Sitkinak to Castle Cape from 15 to 100 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...W wind 10 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 3 ft. .TUE NIGHT...SE wind 20 kt. Seas 6 ft. Rain. .WED...SE wind 20 kt. Seas 7 ft. .WED NIGHT...Variable wind 10 kt. Seas 6 ft. .THU...W wind 20 kt. Seas 6 ft. .FRI...SE wind 20 kt. Seas 6 ft. .SAT...W wind 20 kt. Seas 7 ft. $$ PKZ752-081230- Castle Cape to Cape Tolstoi out to 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...SW wind 10 kt. Seas 2 ft. .TUE...SE wind 15 kt. Seas 2 ft. .TUE NIGHT...E wind 20 kt. Seas 4 ft. Rain. .WED...SE wind 20 kt. Seas 5 ft. .WED NIGHT...Variable wind 10 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 3 ft. .FRI...Variable wind 10 kt. Seas 3 ft. .SAT...W wind 15 kt. Seas 3 ft. $$ PKZ753-081230- Castle Cape to Cape Tolstoi from 15 to 100 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...Variable wind 10 kt. Seas 3 ft. .TUE...SE wind 20 kt. Seas 6 ft. .TUE NIGHT...E wind 20 kt. Seas 7 ft. Rain. .WED...S wind 15 kt. Seas 6 ft. .WED NIGHT...Variable wind 10 kt. Seas 5 ft. .THU...W wind 15 kt. Seas 6 ft. .FRI...SE wind 15 kt. Seas 6 ft. .SAT...W wind 20 kt. Seas 7 ft. $$ PKZ754-081230- Cape Tolstoi to Cape Sarichef out to 15 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY TUESDAY... .TONIGHT...Variable wind 10 kt becoming E 20 kt after midnight. Seas 3 ft. .TUE...E wind 25 kt. Seas 6 ft. Rain. .TUE NIGHT...E wind 20 kt. Seas 6 ft. Rain. .WED...Variable wind 10 kt. Seas 5 ft. .WED NIGHT...Variable wind 10 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 4 ft. .FRI...Variable wind 10 kt. Seas 3 ft. .SAT...W wind 15 kt. Seas 3 ft. $$ PKZ755-081230- Cape Tolstoi to Cape Sarichef from 15 to 100 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...SE wind 15 kt becoming E 25 kt after midnight. Seas 5 ft. .TUE...E wind 25 kt. Seas 7 ft. Rain. .TUE NIGHT...SE wind 20 kt. Seas 7 ft. Rain. .WED...S wind 15 kt. Seas 6 ft. .WED NIGHT...Variable wind 10 kt. Seas 6 ft. .THU...SW wind 15 kt. Seas 6 ft. .FRI...NW wind 15 kt. Seas 6 ft. .SAT...W wind 20 kt. Seas 7 ft. $$ PKZ756-081230- Port Heiden to Nelson Lagoon out to 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...Variable wind 10 kt. Seas 1 foot. .TUE...E wind 15 kt. Seas 1 foot. .TUE NIGHT...E wind 15 kt. Seas 2 ft. Rain. .WED...E wind 20 kt. Seas 2 ft. .WED NIGHT...Variable wind 10 kt. Seas 2 ft. .THU...Variable wind 10 kt. Seas 1 foot. .FRI...N wind 15 kt. Seas 1 foot. .SAT...W wind 15 kt. Seas 1 foot. $$ PKZ757-081230- Port Heiden to Nelson Lagoon from 15 to 60 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...Variable wind 10 kt. Seas 2 ft. .TUE...E wind 15 kt. Seas 1 foot. .TUE NIGHT...E wind 15 kt. Seas 2 ft. .WED...E wind 20 kt. Seas 4 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...Variable wind 10 kt. Seas 3 ft. .FRI...N wind 15 kt. Seas 3 ft. .SAT...W wind 15 kt. Seas 3 ft. $$ PKZ758-081230- Nelson Lagoon to Cape Sarichef out to 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...Variable wind 10 kt. Seas 1 foot. .TUE...SE wind 15 kt. Seas 2 ft. .TUE NIGHT...E wind 20 kt. Seas 2 ft. Rain. .WED...SE wind 20 kt. Seas 2 ft. .WED NIGHT...Variable wind 10 kt. Seas 2 ft. .THU...Variable wind 10 kt. Seas 2 ft. .FRI...N wind 15 kt. Seas 1 foot. .SAT...W wind 20 kt. Seas 1 foot. $$ PKZ759-081230- Nelson Lagoon to Cape Sarichef from 15 to 70 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...Variable wind 10 kt. Seas 2 ft. .TUE...E wind 15 kt. Seas 3 ft. .TUE NIGHT...E wind 20 kt. Seas 4 ft. Rain. .WED...E wind 20 kt. Seas 3 ft. .WED NIGHT...Variable wind 10 kt. Seas 2 ft. .THU...Variable wind 10 kt. Seas 3 ft. .FRI...N wind 15 kt. Seas 3 ft. .SAT...W wind 20 kt. Seas 3 ft. $$ PKZ770-081230- Cape Sarichef to Nikolski Bering Side out to 15 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...E wind 25 kt. Seas 3 ft. Rain. .TUE...E wind 25 kt. Seas 4 ft. Rain. .TUE NIGHT...SE wind 20 kt in the evening becoming variable 10 kt. Seas 4 ft. .WED...Variable wind 10 kt. Seas 2 ft. .WED NIGHT...Variable wind 10 kt. Seas 2 ft. .THU...Variable wind 10 kt. Seas 2 ft. .FRI THROUGH SAT...W wind 20 kt. Seas 2 ft. $$ PKZ772-081230- Cape Sarichef to Nikolski Bering Side from 15 to 85 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...E wind 25 kt. Seas 5 ft. .TUE...E wind 25 kt. Seas 6 ft. Rain. .TUE NIGHT...E wind 20 kt. Seas 6 ft. Rain. .WED...NE wind 15 kt. Seas 4 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...Variable wind 10 kt. Seas 4 ft. .FRI...W wind 15 kt. Seas 4 ft. .SAT...W wind 20 kt. Seas 4 ft. $$ PKZ771-081230- Unalaska Bay- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...SE wind 20 kt. Gusts to 30 kt. Seas 3 ft. Rain. .TUE...E wind 20 kt. Gusts to 30 kt. Seas 3 ft. Rain. .TUE NIGHT...SE wind 10 kt in the evening becoming variable less than 10 kt. Seas 2 ft. .WED...Variable wind less than 10 kt. Seas 1 foot. .WED NIGHT...Variable wind less than 10 kt. Seas 2 ft. .THU...NE wind 10 kt. Seas 2 ft. .FRI...W wind 10 kt. Seas 2 ft. .SAT...W wind 15 kt. Seas 2 ft. $$ PKZ773-081230- Cape Sarichef to Nikolski Pacific Side out to 15 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...E wind 30 kt. Seas 8 ft. Rain. .TUE...E wind 25 kt. Seas 8 ft. Rain. .TUE NIGHT...S wind 20 kt. Seas 6 ft. .WED...Variable wind 10 kt. Seas 6 ft. .WED NIGHT...Variable wind 10 kt. Seas 5 ft. .THU...Variable wind 10 kt. Seas 4 ft. .FRI...W wind 20 kt. Seas 4 ft. .SAT...W wind 25 kt. Seas 4 ft. $$ PKZ774-081230- Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...E wind 30 kt. Seas 8 ft. Rain. .TUE...SE wind 25 kt. Seas 8 ft. Rain. .TUE NIGHT...SW wind 15 kt. Seas 7 ft. .WED...Variable wind 10 kt. Seas 7 ft. .WED NIGHT...Variable wind 10 kt. Seas 6 ft. .THU...SW wind 15 kt. Seas 5 ft. .FRI THROUGH SAT...W wind 20 kt. Seas 7 ft. $$ PKZ775-081230- Nikolski to Seguam Bering Side out to 15 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...E wind 30 kt. Seas 8 ft. .TUE...SE wind 15 kt. Seas 5 ft. Rain. .TUE NIGHT...Variable wind 10 kt becoming N 15 kt after midnight. Seas 5 ft. .WED AND WED NIGHT...N wind 15 kt. Seas 5 ft. .THU...Variable wind 10 kt. Seas 3 ft. .FRI THROUGH SAT...W wind 20 kt. Seas 4 ft. $$ PKZ776-081230- Nikolski to Seguam Bering Side from 15 to 85 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...E wind 30 kt. Seas 8 ft. Rain. .TUE...E wind 25 kt. Seas 7 ft. Rain. .TUE NIGHT...NE wind 20 kt. Seas 6 ft. .WED AND WED NIGHT...N wind 15 kt. Seas 5 ft. .THU...Variable wind 10 kt. Seas 3 ft. .FRI THROUGH SAT...W wind 20 kt. Seas 5 ft. $$ PKZ777-081230- Nikolski to Seguam Pacfic Side out to 15 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...E wind 30 kt. Seas 8 ft. .TUE...Variable wind 10 kt. Seas 7 ft. .TUE NIGHT...Variable wind 10 kt. Seas 7 ft. .WED AND WED NIGHT...NW wind 15 kt. Seas 6 ft. .THU...Variable wind 10 kt. Seas 4 ft. .FRI THROUGH SAT...W wind 20 kt. Seas 5 ft. $$ PKZ778-081230- Nikolski to Seguam Pacific Side from 15 to 75 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 25 kt becoming SW 15 kt after midnight. Seas 8 ft. .TUE...SW wind 20 kt. Seas 7 ft. .TUE NIGHT...S wind 15 kt in the evening becoming variable 10 kt. Seas 7 ft. .WED AND WED NIGHT...NW wind 15 kt. Seas 6 ft. .THU...NE wind 15 kt. Seas 7 ft. .FRI THROUGH SAT...W wind 25 kt. Seas 8 ft. $$ PKZ780-081230- Seguam to Adak Bering Side out to 15 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY TUESDAY... .TONIGHT...NE wind 20 kt. Seas 5 ft. Rain. .TUE...NE wind 25 kt. Seas 6 ft. Rain. .TUE NIGHT...N wind 20 kt. Seas 5 ft. .WED...N wind 15 kt. Seas 4 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...E wind 15 kt. Seas 2 ft. .FRI THROUGH SAT...W wind 20 kt. Seas 4 ft. $$ PKZ781-081230- Seguam to Adak Bering Side from 15 to 85 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...NE wind 30 kt. Seas 9 ft. Rain. .TUE...NE wind 30 kt. Seas 8 ft. Rain. .TUE NIGHT...N wind 20 kt. Seas 6 ft. .WED...N wind 15 kt. Seas 5 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...E wind 15 kt. Seas 4 ft. .FRI THROUGH SAT...W wind 20 kt. Seas 6 ft. $$ PKZ782-081230- Seguam to Adak Pacific Side out to 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...NW wind 15 kt. Seas 7 ft. .TUE...N wind 20 kt. Seas 7 ft. .TUE NIGHT...N wind 20 kt. Seas 6 ft. .WED...N wind 15 kt. Seas 5 ft. .WED NIGHT...Variable wind 10 kt. Seas 4 ft. .THU...E wind 15 kt. Seas 5 ft. .FRI THROUGH SAT...W wind 20 kt. Seas 5 ft. $$ PKZ783-081230- Seguam to Adak Pacific Side from 15 to 75 NM- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 8 ft. .TUE...W wind 25 kt. Seas 8 ft. .TUE NIGHT...NW wind 25 kt. Seas 8 ft. .WED...NW wind 20 kt. Seas 6 ft. .WED NIGHT...Variable wind 10 kt. Seas 4 ft. .THU...SE wind 25 kt. Seas 9 ft. .FRI THROUGH SAT...W wind 25 kt. Seas 8 ft. $$ PKZ784-081230- Adak to Kiska Bering Side- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...N wind 25 kt. Seas 8 ft. Rain. .TUE...N wind 25 kt. Seas 8 ft. .TUE NIGHT...N wind 20 kt. Seas 6 ft. .WED...N wind 15 kt. Seas 4 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...E wind 25 kt. Seas 6 ft. .FRI...W wind 25 kt. Seas 7 ft. .SAT...W wind 20 kt. Seas 7 ft. $$ PKZ785-081230- Adak to Kiska Pacific Side- 325 PM AKDT Mon Jul 7 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...NW wind 25 kt. Seas 7 ft. Rain. .TUE...NW wind 25 kt. Seas 7 ft. .TUE NIGHT...NW wind 20 kt. Seas 6 ft. .WED...Variable wind 10 kt. Seas 4 ft. .WED NIGHT...Variable wind 10 kt. Seas 4 ft. .THU...NE wind 25 kt. Seas 8 ft. .FRI...W wind 25 kt. Seas 8 ft. .SAT...W wind 20 kt. Seas 7 ft. $$ PKZ786-081230- Kiska to Attu Bering Side- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...N wind 15 kt. Seas 5 ft. .TUE...NE wind 15 kt. Seas 6 ft. .TUE NIGHT...N wind 15 kt. Seas 5 ft. .WED AND WED NIGHT...Variable wind 10 kt. Seas 4 ft. .THU THROUGH FRI...W wind 30 kt. Seas 11 ft. .SAT...W wind 20 kt. Seas 6 ft. $$ PKZ787-081230- Kiska to Attu Pacific Side- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...NW wind 15 kt. Seas 5 ft. .TUE...N wind 15 kt. Seas 5 ft. .TUE NIGHT...NE wind 15 kt. Seas 5 ft. .WED...E wind 20 kt. Seas 5 ft. .WED NIGHT...NE wind 15 kt. Seas 5 ft. .THU...NW wind 30 kt. Seas 9 ft. .FRI...W wind 30 kt. Seas 10 ft. .SAT...SW wind 20 kt. Seas 6 ft. $$ PKZ766-081230- Pribilof Islands Nearshore Waters- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...Variable wind 10 kt. Seas 2 ft. Areas of fog. .TUE...Variable wind 10 kt. Seas 3 ft. Areas of fog. .TUE NIGHT...E wind 15 kt. Seas 4 ft. Areas of fog. .WED AND WED NIGHT...NE wind 15 kt. Seas 4 ft. .THU THROUGH FRI...N wind 15 kt. Seas 4 ft. .SAT...NW wind 15 kt. Seas 4 ft. $$ PKZ760-081230- Bristol Bay greater than 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...W wind 15 kt becoming SW after midnight. Seas 2 ft. .TUE...SW wind 10 kt in the morning becoming variable less than 10 kt. Seas 1 foot. .TUE NIGHT...N wind 10 kt becoming E after midnight. Seas 1 foot. .WED AND WED NIGHT...E wind 25 kt. Seas 5 ft. .THU...N wind 15 kt. Seas 3 ft. .FRI...N wind 10 kt. Seas 2 ft. .SAT...W wind 15 kt. Seas 2 ft. $$ PKZ761-081230- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...W wind 10 kt. Seas 1 foot. .TUE...S wind 10 kt becoming N in the afternoon. Seas 1 foot. .TUE NIGHT...NE wind 10 kt becoming SE after midnight. Seas 1 foot. .WED AND WED NIGHT...E wind 25 kt. Seas 3 ft. .THU...N wind 15 kt. Seas 2 ft. .FRI...NE wind 10 kt. Seas 1 foot. .SAT...SW wind 15 kt. Seas 1 foot. $$ PKZ762-081230- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...SW wind 15 kt. Seas 2 ft. Areas of fog. .TUE...W wind 10 kt. Seas 1 foot. Areas of fog. .TUE NIGHT...W wind 10 kt becoming SE after midnight. Seas 1 foot. .WED AND WED NIGHT...E wind 20 kt. Seas 4 ft. .THU THROUGH FRI...NE wind 10 kt. Seas 2 ft. .SAT...W wind 15 kt. Seas 1 foot. $$ PKZ763-081230- Kuskokwim Delta and Etolin Strait out to 15 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...SW wind 15 kt. Seas 2 ft. Areas of fog. .TUE...SW wind 10 kt. Seas 2 ft. Areas of fog. .TUE NIGHT...W wind 10 kt. Seas 1 foot. Areas of fog. .WED AND WED NIGHT...E wind 15 kt. Seas 2 ft. .THU...N wind 10 kt. Seas 2 ft. .FRI...N wind 20 kt. Seas 2 ft. .SAT...NW wind 20 kt. Seas 2 ft. $$ PKZ764-081230- Kuskokwim Delta from 15 to 80 NM- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...SW wind 15 kt. Seas 3 ft. .TUE...S wind 15 kt diminishing to 10 kt in the afternoon. Seas 2 ft. .TUE NIGHT...S wind 10 kt becoming N after midnight. Seas 2 ft. .WED...E wind 20 kt. Seas 4 ft. .WED NIGHT...NE wind 15 kt. Seas 4 ft. .THU...NE wind 10 kt. Seas 3 ft. .FRI...N wind 15 kt. Seas 3 ft. .SAT...NW wind 15 kt. Seas 4 ft. $$ PKZ765-081230- North and West of Nunivak Island- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...N wind 20 kt. Seas 4 ft. .TUE...N wind 20 kt. Seas 5 ft. .TUE NIGHT...N wind 20 kt. Seas 5 ft. .WED AND WED NIGHT...N wind 20 kt. Seas 6 ft. .THU THROUGH FRI...N wind 25 kt. Seas 5 ft. .SAT...NW wind 20 kt. Seas 4 ft. $$ PKZ767-081230- Saint Matthew Island Waters- 325 PM AKDT Mon Jul 7 2025 .TONIGHT...NW wind 15 kt. Seas 3 ft. .TUE...N wind 20 kt. Seas 4 ft. .TUE NIGHT...E wind 20 kt. Seas 5 ft. .WED AND WED NIGHT...NE wind 25 kt. Seas 8 ft. .THU...NE wind 30 kt. Seas 7 ft. .FRI...N wind 25 kt. Seas 6 ft. .SAT...NW wind 20 kt. Seas 5 ft. $$