Coastal Waters Forecast
Issued by NWS
Issued by NWS
027 FZAK52 PAFC 272332 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 332 PM AKDT Sun Sep 27 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. PKZ199-281245- 332 PM AKDT Sun Sep 27 2026 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 989 mb low over the Alaska Peninsula enters the Gulf Mon morning. A 1006 mb Kamchatka low enters the Bering 150 nm W of Saint Mathew Island Tue morning. A front from a 985 mb North Pacific low enters the Bering Tue afternoon. $$ PKZ750-281245- Sitkinak to Castle Cape out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 7 ft. .MON...NW wind 25 kt. Seas 5 ft. .MON NIGHT...NW wind 25 kt. Seas 5 ft. .TUE...NW wind 25 kt. Seas 5 ft. .TUE NIGHT...W wind 20 kt. Seas 4 ft. .WED...W wind 15 kt. Seas 3 ft. .THU...NE wind 25 kt. Seas 3 ft. .FRI...N wind 25 kt. Seas 7 ft. $$ PKZ751-281245- Sitkinak to Castle Cape from 15 to 100 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 13 ft. .MON...NW wind 25 kt. Seas 10 ft. .MON NIGHT...NW wind 25 kt. Seas 9 ft. .TUE...NW wind 25 kt. Seas 8 ft. .TUE NIGHT...W wind 20 kt. Seas 6 ft. .WED...W wind 20 kt. Seas 5 ft. .THU...E wind 25 kt. Seas 6 ft. .FRI...N wind 25 kt. Seas 12 ft. $$ PKZ752-281245- Castle Cape to Cape Tolstoi out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 25 kt. Seas 5 ft. .MON...NW wind 30 kt. Seas 4 ft. .MON NIGHT...NW wind 25 kt. Seas 3 ft. .TUE...NW wind 20 kt. Seas 3 ft. .TUE NIGHT...W wind 15 kt. Seas 2 ft. .WED...W wind 15 kt. Seas 3 ft. .THU...NE wind 25 kt. Seas 4 ft. .FRI...N wind 25 kt. Seas 5 ft. $$ PKZ753-281245- Castle Cape to Cape Tolstoi from 15 to 100 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 12 ft. .MON...NW wind 30 kt. Seas 11 ft. .MON NIGHT...NW wind 30 kt. Seas 10 ft. .TUE...NW wind 25 kt. Seas 8 ft. .TUE NIGHT...W wind 20 kt. Seas 5 ft. .WED...W wind 20 kt. Seas 5 ft. .THU...NE wind 25 kt. Seas 7 ft. .FRI...N wind 25 kt. Seas 11 ft. $$ PKZ754-281245- Cape Tolstoi to Cape Sarichef out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 5 ft. .MON...NW wind 30 kt. Seas 4 ft. .MON NIGHT...NW wind 25 kt. Seas 4 ft. .TUE AND TUE NIGHT...SW wind 15 kt. Seas 3 ft. .WED...NW wind 15 kt. Seas 4 ft. .THU...NE wind 25 kt. Seas 3 ft. .FRI...N wind 25 kt. Seas 5 ft. $$ PKZ755-281245- Cape Tolstoi to Unalga Pass from 15 to 100 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 10 ft. .MON NIGHT...NW wind 25 kt. Seas 8 ft. .TUE AND TUE NIGHT...W wind 20 kt. Seas 6 ft. .WED...W wind 20 kt. Seas 6 ft. .THU...NE wind 25 kt. Seas 9 ft. .FRI...N wind 25 kt. Seas 10 ft. $$ PKZ756-281245- Port Heiden to Nelson Lagoon out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 9 ft. Rain showers. .MON...NW wind 30 kt. Seas 9 ft. Rain showers. .MON NIGHT...NW wind 25 kt. Seas 8 ft. .TUE...NW wind 20 kt. Seas 7 ft. .TUE NIGHT...SW wind 15 kt. Seas 4 ft. .WED...Variable wind 10 kt. Seas 5 ft. .THU THROUGH FRI...N wind 25 kt. Seas 5 ft. $$ PKZ757-281245- Port Heiden to Nelson Lagoon from 15 to 60 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 30 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 10 ft. .MON NIGHT...NW wind 25 kt. Seas 9 ft. .TUE...NW wind 20 kt. Seas 7 ft. .TUE NIGHT...SW wind 15 kt. Seas 4 ft. .WED...W wind 15 kt. Seas 5 ft. .THU THROUGH FRI...N wind 25 kt. Seas 6 ft. $$ PKZ758-281245- Nelson Lagoon to Cape Sarichef out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 30 kt. Seas 10 ft. Rain showers. .MON...NW wind 25 kt. Seas 10 ft. .MON NIGHT...NW wind 20 kt. Seas 8 ft. .TUE...W wind 15 kt. Seas 6 ft. .TUE NIGHT...SW wind 20 kt. Seas 5 ft. .WED...NW wind 20 kt. Seas 6 ft. .THU THROUGH FRI...N wind 30 kt. Seas 5 ft. $$ PKZ759-281245- Nelson Lagoon to Unalga Pass 15 to 70 nm- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 30 kt. Seas 10 ft. .MON...NW wind 25 kt. Seas 10 ft. .MON NIGHT...NW wind 20 kt. Seas 8 ft. .TUE...W wind 15 kt. Seas 6 ft. .TUE NIGHT...SW wind 20 kt. Seas 6 ft. .WED...N wind 20 kt. Seas 6 ft. .THU THROUGH FRI...N wind 25 kt. Seas 7 ft. $$ PKZ768-281245- Unimak Pass- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TONIGHT...NW wind 25 kt. Seas 9 ft. .MON...NW wind 25 kt. Seas 8 ft. .MON NIGHT...NW wind 20 kt. Seas 7 ft. .TUE...W wind 15 kt. Seas 5 ft. .TUE NIGHT...SW wind 20 kt. Seas 4 ft. .WED...W wind 20 kt. Seas 5 ft. .THU THROUGH FRI...N wind 30 kt. Seas 6 ft. $$ PKZ770-281245- Unalga Pass to Nikolski Bering Side out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NW wind 25 kt. Seas 8 ft. .MON...NW wind 20 kt. Seas 7 ft. .MON NIGHT...NW wind 15 kt. Seas 6 ft. .TUE...W wind 15 kt. Seas 5 ft. .TUE NIGHT...SW wind 20 kt. Seas 5 ft. .WED...SE wind 25 kt. Seas 5 ft. .THU THROUGH FRI...N wind 30 kt. Seas 6 ft. $$ PKZ772-281245- Unalga Pass to Nikolski Bering Side from 15 to 85 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NW wind 25 kt. Seas 9 ft. .MON...NW wind 20 kt. Seas 7 ft. .MON NIGHT...NW wind 15 kt. Seas 6 ft. .TUE AND TUE NIGHT...SW wind 20 kt. Seas 6 ft. .WED...E wind 20 kt. Seas 6 ft. .THU THROUGH FRI...N wind 25 kt. Seas 7 ft. $$ PKZ771-281245- Unalaska Bay- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TONIGHT...NW wind 25 kt. Seas 8 ft subsiding to 4 ft after midnight. .MON...NW wind 25 kt. Seas 7 ft. .MON NIGHT...NW wind 20 kt becoming W 10 kt after midnight. Seas 5 ft subsiding to 2 ft after midnight. .TUE AND TUE NIGHT...SW wind 10 kt. Seas 2 ft. .WED...SE wind 20 kt. Seas 3 ft. .THU THROUGH FRI...N wind 30 kt. Seas 5 ft. $$ PKZ773-281245- Unalga Pass to Nikolski Pacific Side out to 15 NM- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...NW wind 20 kt. Seas 5 ft. .MON...NW wind 20 kt. Seas 5 ft. .MON NIGHT...NW wind 20 kt in the evening becoming variable 10 kt. Seas 4 ft. .TUE...W wind 15 kt. Seas 3 ft. .TUE NIGHT...SW wind 20 kt. Seas 5 ft. .WED...SE wind 20 kt. Seas 5 ft. .THU THROUGH FRI...N wind 25 kt. Seas 7 ft. $$ PKZ774-281245- Unalga Pass to Nikolski Pacific Side from 15 to 85 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NW wind 25 kt. Seas 7 ft. .MON...NW wind 20 kt. Seas 7 ft. .MON NIGHT...NW wind 20 kt. Seas 6 ft. .TUE...W wind 15 kt. Seas 4 ft. .TUE NIGHT...W wind 20 kt. Seas 5 ft. .WED...S wind 25 kt. Seas 6 ft. .THU...NE wind 25 kt. Seas 9 ft. .FRI...N wind 25 kt. Seas 9 ft. $$ PKZ775-281245- Nikolski to Seguam Bering Side out to 15 NM- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...NW wind 20 kt. Seas 7 ft. .MON...NW wind 15 kt. Seas 6 ft. .MON NIGHT...NW wind 15 kt. Seas 5 ft. .TUE AND TUE NIGHT...SW wind 15 kt. Seas 4 ft. .WED...E wind 25 kt. Seas 4 ft. .THU THROUGH FRI...N wind 25 kt. Seas 8 ft. $$ PKZ776-281245- Nikolski to Seguam Bering Side from 15 to 85 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NW wind 20 kt. Seas 8 ft. .MON...NW wind 15 kt. Seas 6 ft. .MON NIGHT...W wind 15 kt. Seas 6 ft. .TUE...W wind 20 kt. Seas 5 ft. .TUE NIGHT...SW wind 15 kt. Seas 5 ft. .WED...E wind 25 kt. Seas 5 ft. .THU THROUGH FRI...NE wind 25 kt. Seas 8 ft. $$ PKZ777-281245- Nikolski to Seguam Pacfic Side out to 15 NM- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...NW wind 20 kt. Seas 7 ft. .MON...NW wind 20 kt. Seas 6 ft. .MON NIGHT...NW wind 15 kt. Seas 5 ft. .TUE AND TUE NIGHT...SW wind 15 kt. Seas 4 ft. .WED...SE wind 20 kt. Seas 5 ft. .THU...NE wind 25 kt. Seas 8 ft. .FRI...N wind 20 kt. Seas 8 ft. $$ PKZ778-281245- Nikolski to Seguam Pacific Side from 15 to 75 NM- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...NW wind 20 kt. Seas 7 ft. .MON...NW wind 20 kt. Seas 6 ft. .MON NIGHT...NW wind 15 kt. Seas 5 ft. .TUE AND TUE NIGHT...SW wind 15 kt. Seas 4 ft. .WED...SE wind 25 kt. Seas 6 ft. .THU...NE wind 20 kt. Seas 9 ft. .FRI...NW wind 20 kt. Seas 9 ft. $$ PKZ780-281245- Seguam to Adak Bering Side out to 15 NM- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...W wind 20 kt. Seas 6 ft. .MON...NW wind 20 kt. Seas 5 ft. .MON NIGHT...W wind 15 kt. Seas 4 ft. .TUE AND TUE NIGHT...S wind 15 kt. Seas 4 ft. .WED...E wind 25 kt. Seas 7 ft. .THU...NE wind 25 kt. Seas 7 ft. .FRI...SE wind 30 kt. Seas 7 ft. $$ PKZ781-281245- Seguam to Adak Bering Side from 15 to 85 NM- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...W wind 20 kt. Seas 6 ft. .MON...NW wind 15 kt. Seas 6 ft. .MON NIGHT...W wind 15 kt. Seas 5 ft. .TUE...SW wind 20 kt. Seas 5 ft. .TUE NIGHT...SW wind 15 kt. Seas 5 ft. .WED...E wind 25 kt. Seas 7 ft. .THU...NE wind 25 kt. Seas 8 ft. .FRI...SE wind 25 kt. Seas 8 ft. $$ PKZ782-281245- Seguam to Adak Pacific Side out to 15 NM- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...W wind 20 kt. Seas 5 ft. .MON...NW wind 15 kt. Seas 5 ft. .MON NIGHT...W wind 15 kt. Seas 4 ft. .TUE AND TUE NIGHT...S wind 15 kt. Seas 4 ft. .WED...E wind 20 kt. Seas 9 ft. .THU...NE wind 20 kt. Seas 9 ft. .FRI...SE wind 25 kt. Seas 7 ft. $$ PKZ783-281245- Seguam to Adak Pacific Side from 15 to 75 NM- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...NW wind 20 kt. Seas 6 ft. .MON...NW wind 15 kt. Seas 5 ft. .MON NIGHT...W wind 15 kt. Seas 5 ft. .TUE...SW wind 15 kt. Seas 4 ft. .TUE NIGHT...S wind 25 kt. Seas 5 ft. .WED...SE wind 30 kt. Seas 10 ft. .THU...NE wind 20 kt. Seas 10 ft. .FRI...SE wind 25 kt. Seas 8 ft. $$ PKZ784-281245- Adak to Kiska Bering Side- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...W wind 15 kt. Seas 5 ft. .MON...W wind 15 kt. Seas 5 ft. .MON NIGHT...SW wind 20 kt. Seas 5 ft. .TUE...SW wind 15 kt. Seas 4 ft. .TUE NIGHT...SE wind 30 kt. Seas 4 ft. .WED...E wind 30 kt. Seas 10 ft. .THU...NE wind 20 kt. Seas 11 ft. .FRI...SE wind 30 kt. Seas 8 ft. $$ PKZ785-281245- Adak to Kiska Pacific Side- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...W wind 15 kt. Seas 6 ft. .MON...W wind 15 kt. Seas 5 ft. .MON NIGHT...W wind 15 kt. Seas 4 ft. .TUE...SW wind 15 kt. Seas 4 ft. .TUE NIGHT...SE wind 30 kt. Seas 7 ft. .WED...SE wind 25 kt. Seas 9 ft. .THU...NE wind 20 kt. Seas 10 ft. .FRI...SE wind 25 kt. Seas 8 ft. $$ PKZ786-281245- Kiska to Attu Bering Side- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...W wind 15 kt. Seas 5 ft. .MON...SW wind 20 kt. Seas 5 ft. .MON NIGHT...W wind 15 kt. Seas 4 ft. .TUE...SW wind 15 kt. Seas 4 ft. .TUE NIGHT...E wind 30 kt. Seas 8 ft. .WED...E wind 30 kt. Seas 12 ft. .THU...E wind 20 kt. Seas 11 ft. .FRI...S wind 30 kt. Seas 10 ft. $$ PKZ787-281245- Kiska to Attu Pacific Side- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...Variable wind 10 kt. Seas 5 ft. .MON...SW wind 15 kt. Seas 5 ft. .MON NIGHT...W wind 20 kt. Seas 5 ft. .TUE...S wind 25 kt. Seas 5 ft. .TUE NIGHT...SE wind 30 kt. Seas 12 ft. .WED...E wind 25 kt. Seas 11 ft. .THU...E wind 20 kt. Seas 11 ft. .FRI...S wind 30 kt. Seas 13 ft. $$ PKZ766-281245- Pribilof Islands Nearshore Waters- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...NW wind 25 kt. Seas 8 ft. .MON...NW wind 20 kt. Seas 6 ft. .MON NIGHT...Variable wind 10 kt. Seas 6 ft. .TUE...SW wind 15 kt. Seas 4 ft. .TUE NIGHT...W wind 15 kt. Seas 5 ft. .WED...NE wind 20 kt. Seas 6 ft. .THU...NE wind 25 kt. Seas 6 ft. .FRI...N wind 20 kt. Seas 6 ft. $$ PKZ760-281245- Bristol Bay greater than 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 20 kt. Seas 8 ft. .MON...NW wind 25 kt. Seas 7 ft. .MON NIGHT...NW wind 25 kt. Seas 7 ft. .TUE...NW wind 20 kt. Seas 7 ft. .TUE NIGHT...W wind 15 kt. Seas 4 ft. .WED...NE wind 10 kt. Seas 3 ft. .THU THROUGH FRI...N wind 25 kt. Seas 5 ft. $$ PKZ761-281245- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 7 ft. Rain showers. .MON...NW wind 25 kt. Seas 6 ft. .MON NIGHT...NW wind 25 kt. Seas 7 ft. .TUE...NW wind 20 kt. Seas 6 ft. .TUE NIGHT...W wind 15 kt. Seas 4 ft. .WED...NE wind 10 kt. Seas 3 ft. .THU THROUGH FRI...N wind 25 kt. Seas 4 ft. $$ PKZ762-281245- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY MONDAY AND MONDAY NIGHT... .TONIGHT...NW wind 20 kt. Seas 4 ft. .MON...NW wind 25 kt. Seas 3 ft. .MON NIGHT...NW wind 25 kt. Seas 4 ft. .TUE...NW wind 20 kt. Seas 3 ft. .TUE NIGHT...NW wind 10 kt. Seas 2 ft. .WED...NE wind 10 kt. Seas 2 ft. .THU THROUGH FRI...N wind 25 kt. Seas 2 ft. $$ PKZ763-281245- Kuskokwim Delta and Etolin Strait out to 15 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 5 ft. .MON...NW wind 25 kt. Seas 5 ft. .MON NIGHT...NW wind 25 kt. Seas 5 ft. .TUE...N wind 20 kt. Seas 3 ft. .TUE NIGHT...E wind 15 kt. Seas 3 ft. .WED...NE wind 20 kt. Seas 3 ft. .THU THROUGH FRI...N wind 25 kt. Seas 3 ft. $$ PKZ764-281245- Kuskokwim Delta from 15 to 80 NM- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY NIGHT... .TONIGHT...NW wind 25 kt. Seas 9 ft. .MON...NW wind 25 kt. Seas 9 ft. .MON NIGHT...NW wind 25 kt. Seas 8 ft. .TUE...NW wind 20 kt. Seas 6 ft. .TUE NIGHT...SE wind 10 kt. Seas 4 ft. .WED...NE wind 20 kt. Seas 4 ft. .THU THROUGH FRI...N wind 25 kt. Seas 5 ft. $$ PKZ765-281245- North and West of Nunivak Island- 332 PM AKDT Sun Sep 27 2026 ...SMALL CRAFT ADVISORY THROUGH MONDAY... .TONIGHT...NW wind 25 kt. Seas 9 ft. .MON...NW wind 25 kt. Seas 9 ft. .MON NIGHT...NW wind 20 kt. Seas 6 ft. .TUE...NE wind 15 kt. Seas 4 ft. .TUE NIGHT...E wind 20 kt. Seas 5 ft. .WED THROUGH FRI...N wind 20 kt. Seas 6 ft. $$ PKZ767-281245- Saint Matthew Island Waters- 332 PM AKDT Sun Sep 27 2026 .TONIGHT...NW wind 20 kt. Seas 6 ft. .MON...NW wind 20 kt. Seas 6 ft. .MON NIGHT...E wind 15 kt. Seas 5 ft. .TUE...E wind 25 kt. Seas 6 ft. .TUE NIGHT...NE wind 25 kt. Seas 8 ft. .WED...NE wind 25 kt. Seas 8 ft. .THU...NE wind 20 kt. Seas 5 ft. .FRI...NE wind 30 kt. Seas 7 ft. $$