Coastal Waters Forecast
Issued by NWS
Issued by NWS
601 FZAK52 PAFC 061150 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 350 AM AKDT Mon Oct 6 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. PKZ199-070045- 350 AM AKDT Mon Oct 6 2025 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 981 mb low 310 nm N of Shemya tracks to 240 nm W of Saint Matthew at 986 mb for Mon afternoon. The low is absorbed by a 998 mb North Pacific low tracking to 210 nm W of Saint Matthew at 965 mb for Tue morning before reaching 160 nm NW of Gambell by Wed morning. A front sweeps from the western Bering Sea to the eastern Bering Sea/Aleutians through Wed morning. $$ PKZ750-070045- Sitkinak to Castle Cape out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TUESDAY... .TODAY...W wind 30 kt. Seas 9 ft. .TONIGHT...W wind 25 kt. Seas 6 ft. .TUE...SW wind 20 kt increasing to 35 kt in the afternoon. Seas 8 ft. .TUE NIGHT...SW wind 35 kt. Seas 11 ft. .WED...SW wind 35 kt. Seas 12 ft. .THU...W wind 20 kt. Seas 6 ft. .FRI...S wind 30 kt. Seas 4 ft. $$ PKZ751-070045- Sitkinak to Castle Cape from 15 to 100 NM- 350 AM AKDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 30 kt. Seas 15 ft. .TONIGHT...W wind 30 kt. Seas 12 ft. .TUE...SW wind 30 kt. Seas 10 ft. .TUE NIGHT...SW wind 35 kt. Seas 14 ft. .WED...SW wind 35 kt. Seas 17 ft. .THU...W wind 20 kt. Seas 12 ft. .FRI...S wind 30 kt. Seas 8 ft. $$ PKZ752-070045- Castle Cape to Cape Tolstoi out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 30 kt. Seas 6 ft. .TONIGHT...SW wind 25 kt. Seas 4 ft. .TUE...SW wind 30 kt. Seas 6 ft. .TUE NIGHT...SW wind 35 kt. Seas 9 ft. .WED...SW wind 30 kt. Seas 10 ft. .THU...W wind 20 kt. Seas 4 ft. .FRI...SE wind 30 kt. Seas 4 ft. $$ PKZ753-070045- Castle Cape to Cape Tolstoi from 15 to 100 NM- 350 AM AKDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 30 kt. Seas 13 ft. .TONIGHT...W wind 30 kt. Seas 14 ft. .TUE...SW wind 30 kt. Seas 12 ft. .TUE NIGHT...SW wind 40 kt. Seas 19 ft. .WED...SW wind 35 kt. Seas 20 ft. .THU...SW wind 20 kt. Seas 11 ft. .FRI...SE wind 35 kt. Seas 9 ft. $$ PKZ754-070045- Cape Tolstoi to Cape Sarichef out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TUESDAY... .TODAY...W wind 30 kt. Seas 9 ft. .TONIGHT...SW wind 30 kt. Seas 9 ft. .TUE...SW wind 30 kt becoming S 40 kt in the afternoon. Seas 13 ft. .TUE NIGHT...S wind 45 kt. Seas 19 ft. .WED...SW wind 30 kt. Seas 16 ft. .THU...SE wind 25 kt. Seas 8 ft. .FRI...SE wind 35 kt. Seas 8 ft. $$ PKZ755-070045- Cape Tolstoi to Cape Sarichef from 15 to 100 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TODAY AND TUESDAY... .TODAY...W wind 35 kt. Seas 14 ft. .TONIGHT...W wind 30 kt. Seas 14 ft. .TUE...SW wind 30 kt increasing to 40 kt in the afternoon. Seas 16 ft. .TUE NIGHT...S wind 45 kt. Seas 23 ft. .WED...SW wind 40 kt. Seas 23 ft. .THU...SE wind 30 kt. Seas 10 ft. .FRI...SE wind 40 kt. Seas 10 ft. $$ PKZ756-070045- Port Heiden to Nelson Lagoon out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TUESDAY... .TODAY...SW wind 30 kt. Seas 10 ft. Rain. .TONIGHT...W wind 30 kt. Seas 10 ft. .TUE...S wind 20 kt increasing to 35 kt in the afternoon. Seas 9 ft. .TUE NIGHT...S wind 40 kt. Seas 10 ft. .WED...SW wind 30 kt. Seas 9 ft. .THU...SW wind 25 kt. Seas 5 ft. .FRI...SE wind 35 kt. Seas 4 ft. $$ PKZ757-070045- Port Heiden to Nelson Lagoon from 15 to 60 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TUESDAY... .TODAY...SW wind 30 kt. Seas 11 ft. Rain. .TONIGHT...SW wind 30 kt. Seas 11 ft. .TUE...S wind 25 kt increasing to 40 kt in the afternoon. Seas 13 ft. .TUE NIGHT...S wind 45 kt. Seas 18 ft. .WED...SW wind 30 kt. Seas 15 ft. .THU...SW wind 25 kt. Seas 7 ft. .FRI...SE wind 35 kt. Seas 8 ft. $$ PKZ758-070045- Nelson Lagoon to Cape Sarichef out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TODAY AND TUESDAY... .TODAY...SW wind 35 kt. Seas 12 ft. Rain showers. .TONIGHT...SW wind 30 kt. Seas 12 ft. .TUE...S wind 35 kt increasing to 45 kt in the afternoon. Seas 11 ft. .TUE NIGHT...S wind 45 kt. Seas 12 ft. .WED...SW wind 25 kt. Seas 8 ft. .THU...S wind 30 kt. Seas 5 ft. .FRI...SE wind 35 kt. Seas 4 ft. $$ PKZ759-070045- Nelson Lagoon to Cape Sarichef from 15 to 70 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 14 ft. Rain. .TONIGHT...SW wind 30 kt. Seas 14 ft. .TUE...S wind 40 kt increasing to 50 kt in the afternoon. Seas 19 ft. .TUE NIGHT...S wind 50 kt. Seas 20 ft. .WED...SW wind 25 kt. Seas 13 ft. .THU...S wind 30 kt. Seas 7 ft. .FRI...SE wind 40 kt. Seas 9 ft. $$ PKZ770-070045- Cape Sarichef to Nikolski Bering Side out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 12 ft. .TONIGHT...S wind 35 kt. Seas 12 ft. .TUE...S wind 50 kt. Seas 13 ft. .TUE NIGHT...SW wind 45 kt. Seas 13 ft. .WED...SW wind 20 kt. Seas 7 ft. .THU THROUGH FRI...S wind 45 kt. Seas 6 ft. $$ PKZ772-070045- Cape Sarichef to Nikolski Bering Side from 15 to 85 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 15 ft. .TONIGHT...S wind 40 kt. Seas 16 ft. .TUE...S wind 50 kt. Seas 23 ft. .TUE NIGHT...SW wind 50 kt. Seas 23 ft. .WED...SW wind 25 kt. Seas 10 ft. .THU...SE wind 40 kt. Seas 10 ft. .FRI...SE wind 45 kt. Seas 12 ft. $$ PKZ771-070045- Unalaska Bay- 350 AM AKDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY TONIGHT AND TUESDAY... .TODAY...SW wind 20 kt. Seas 2 ft. .TONIGHT...SW wind 25 kt. Seas 2 ft building to 4 ft after midnight. .TUE...S wind 30 kt. Gusts to 40 kt. Seas 5 ft. Rain. .TUE NIGHT...S wind 30 kt. Seas 5 ft. .WED...SW wind 10 kt. Seas 2 ft. .THU...SE wind 25 kt. Seas 4 ft. .FRI...S wind 30 kt. Seas 4 ft. $$ PKZ773-070045- Cape Sarichef to Nikolski Pacific Side out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 30 kt. Seas 11 ft. .TONIGHT...SW wind 35 kt. Seas 10 ft. .TUE...S wind 50 kt. Seas 15 ft building to 21 ft in the afternoon. .TUE NIGHT...SW wind 50 kt. Seas 23 ft. .WED...SW wind 25 kt. Seas 17 ft. .THU...E wind 40 kt. Seas 9 ft. .FRI...S wind 40 kt. Seas 11 ft. $$ PKZ774-070045- Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 13 ft. .TONIGHT...SW wind 35 kt. Seas 13 ft. .TUE...S wind 50 kt. Seas 16 ft building to 22 ft in the afternoon. .TUE NIGHT...S wind 50 kt. Seas 26 ft. .WED...SW wind 25 kt. Seas 21 ft. .THU...E wind 40 kt. Seas 10 ft. .FRI...S wind 45 kt. Seas 12 ft. $$ PKZ775-070045- Nikolski to Seguam Bering Side out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 13 ft. .TONIGHT...S wind 40 kt. Seas 14 ft. .TUE...S wind 50 kt. Seas 23 ft. Rain. .TUE NIGHT...SW wind 45 kt. Seas 21 ft. .WED...SW wind 15 kt. Seas 13 ft. .THU...SE wind 45 kt. Seas 11 ft. .FRI...S wind 45 kt. Seas 11 ft. $$ PKZ776-070045- Nikolski to Seguam Bering Side from 15 to 85 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 15 ft. .TONIGHT...S wind 45 kt. Seas 17 ft. .TUE...S wind 50 kt. Seas 23 ft. Rain. .TUE NIGHT...SW wind 45 kt. Seas 21 ft. .WED...SW wind 20 kt. Seas 12 ft. .THU...SE wind 45 kt. Seas 14 ft. .FRI...S wind 45 kt. Seas 14 ft. $$ PKZ777-070045- Nikolski to Seguam Pacfic Side out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 13 ft. .TONIGHT...S wind 40 kt. Seas 15 ft. .TUE...S wind 55 kt. Seas 26 ft. Rain. .TUE NIGHT...SW wind 50 kt. Seas 26 ft. .WED...SW wind 15 kt. Seas 15 ft. .THU...SE wind 45 kt. Seas 12 ft. .FRI...S wind 45 kt. Seas 13 ft. $$ PKZ778-070045- Nikolski to Seguam Pacific Side from 15 to 75 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 13 ft. .TONIGHT...SW wind 35 kt becoming S 45 kt after midnight. Seas 16 ft. .TUE...S wind 55 kt. Seas 27 ft. Rain. .TUE NIGHT...SW wind 50 kt. Seas 27 ft. .WED...SW wind 15 kt. Seas 16 ft. .THU...E wind 45 kt. Seas 14 ft. .FRI...S wind 45 kt. Seas 14 ft. $$ PKZ780-070045- Seguam to Adak Bering Side out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING THROUGH TUESDAY... .TODAY...SW wind 35 kt. Seas 10 ft. .TONIGHT...S wind 45 kt. Seas 10 ft. Rain. .TUE...SW wind 45 kt. Seas 9 ft. Rain. .TUE NIGHT...SW wind 25 kt. Seas 7 ft. .WED...SW wind 15 kt. Seas 6 ft. .THU...SE wind 40 kt. Seas 8 ft. .FRI...S wind 35 kt. Seas 7 ft. $$ PKZ781-070045- Seguam to Adak Bering Side from 15 to 85 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING THROUGH TUESDAY... .TODAY...SW wind 40 kt. Seas 16 ft. .TONIGHT...S wind 45 kt. Seas 17 ft. Rain. .TUE...SW wind 40 kt. Seas 15 ft. Rain. .TUE NIGHT...SW wind 25 kt. Seas 9 ft. .WED...SW wind 20 kt. Seas 8 ft. .THU...SE wind 45 kt. Seas 13 ft. .FRI...S wind 40 kt. Seas 12 ft. $$ PKZ782-070045- Seguam to Adak Pacific Side out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 12 ft. .TONIGHT...S wind 45 kt. Seas 17 ft. Rain. .TUE...S wind 50 kt. Seas 23 ft. Rain. .TUE NIGHT...W wind 25 kt. Seas 20 ft. .WED...SW wind 20 kt. Seas 13 ft. .THU...SE wind 40 kt. Seas 11 ft. .FRI...S wind 35 kt. Seas 12 ft. $$ PKZ783-070045- Seguam to Adak Pacific Side from 15 to 75 NM- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TUESDAY... .TODAY...SW wind 35 kt. Seas 15 ft. .TONIGHT...S wind 45 kt. Seas 19 ft. .TUE...S wind 55 kt. Seas 27 ft. Rain. .TUE NIGHT...W wind 25 kt. Seas 22 ft. .WED...SW wind 25 kt. Seas 14 ft. .THU...SE wind 40 kt. Seas 13 ft. .FRI...S wind 40 kt. Seas 19 ft. $$ PKZ784-070045- Adak to Kiska Bering Side- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TONIGHT... .TODAY...S wind 45 kt. Seas 18 ft. .TONIGHT...S wind 50 kt becoming SW 40 kt after midnight. Seas 20 ft. Rain. .TUE...SW wind 25 kt. Seas 12 ft. .TUE NIGHT...W wind 25 kt. Seas 9 ft. .WED...SW wind 25 kt. Seas 9 ft. .THU...SE wind 50 kt. Seas 18 ft. .FRI...S wind 40 kt. Seas 16 ft. $$ PKZ785-070045- Adak to Kiska Pacific Side- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING THROUGH TONIGHT... .TODAY...S wind 45 kt. Seas 19 ft. .TONIGHT...S wind 45 kt. Seas 21 ft. Rain. .TUE...W wind 25 kt. Seas 15 ft. Rain. .TUE NIGHT...W wind 20 kt. Seas 15 ft. .WED...SW wind 30 kt. Seas 13 ft. .THU...SE wind 50 kt. Seas 18 ft. .FRI...S wind 40 kt. Seas 21 ft. $$ PKZ786-070045- Kiska to Attu Bering Side- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TODAY... .TODAY...SW wind 40 kt increasing to 50 kt in the afternoon. Seas 21 ft. Rain showers. .TONIGHT...SW wind 45 kt diminishing to 25 kt after midnight. From Shemya W, SW wind 25 kt. Seas 21 ft subsiding to 15 ft after midnight. .TUE...W wind 25 kt. Seas 12 ft. .TUE NIGHT...W wind 25 kt. Seas 11 ft. .WED...SW wind 40 kt. Seas 10 ft. .THU...SE wind 60 kt. Seas 24 ft. .FRI...S wind 45 kt. Seas 23 ft. $$ PKZ787-070045- Kiska to Attu Pacific Side- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TODAY... .TODAY...SW wind 40 kt increasing to 50 kt in the afternoon. Seas 22 ft. Rain showers. .TONIGHT...SW wind 45 kt becoming W 30 kt after midnight. Seas 22 ft. Rain. .TUE...W wind 25 kt. Seas 15 ft. .TUE NIGHT...W wind 25 kt. Seas 12 ft. .WED...S wind 45 kt. Seas 14 ft. .THU...SE wind 55 kt. Seas 25 ft. .FRI...S wind 50 kt. Seas 25 ft. $$ PKZ766-070045- Pribilof Islands Nearshore Waters- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TONIGHT AND TUESDAY... .TODAY...SW wind 30 kt. Seas 14 ft. Rain. .TONIGHT...SW wind 35 kt becoming S 45 kt after midnight. Seas 20 ft. .TUE...S wind 45 kt. Seas 21 ft. Rain. .TUE NIGHT...SW wind 40 kt. Seas 19 ft. .WED...SW wind 30 kt. Seas 14 ft. .THU THROUGH FRI...SE wind 45 kt. Seas 13 ft. $$ PKZ760-070045- Bristol Bay greater than 15 NM- 350 AM AKDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 30 kt. Gusts to 40 kt in the morning. Seas 10 ft. Rain. .TONIGHT...W wind 25 kt. Seas 10 ft. .TUE...SW wind 30 kt. Seas 11 ft. .TUE NIGHT...S wind 45 kt. Seas 17 ft. .WED...SW wind 35 kt. Seas 16 ft. .THU...W wind 25 kt. Seas 6 ft. .FRI...SE wind 30 kt. Seas 5 ft. $$ PKZ761-070045- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 30 kt. Gusts to 40 kt in the morning. Seas 9 ft. Rain. .TONIGHT...W wind 25 kt. Seas 9 ft. .TUE...S wind 20 kt. Seas 8 ft. .TUE NIGHT...S wind 30 kt. Seas 9 ft. .WED...SW wind 25 kt. Seas 9 ft. .THU...W wind 25 kt. Seas 5 ft. .FRI...SE wind 30 kt. Seas 3 ft. $$ PKZ762-070045- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TODAY...W wind 30 kt becoming SW 20 kt in the afternoon. Gusts to 40 kt in the morning. Seas 6 ft. Rain showers. .TONIGHT...SW wind 25 kt. Seas 7 ft. .TUE...SW wind 30 kt. Seas 8 ft. .TUE NIGHT...S wind 40 kt. Seas 11 ft. .WED...SW wind 30 kt. Seas 10 ft. .THU...W wind 25 kt. Seas 4 ft. .FRI...E wind 30 kt. Seas 3 ft. $$ PKZ763-070045- Kuskokwim Delta and Etolin Strait out to 15 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TUESDAY... .TODAY...SW wind 20 kt. Seas 5 ft. Rain. .TONIGHT...SW wind 30 kt. Seas 8 ft. Rain. .TUE...S wind 40 kt. Seas 11 ft. Rain. .TUE NIGHT...S wind 45 kt. Seas 13 ft. .WED...SW wind 30 kt. Seas 10 ft. .THU...SW wind 25 kt. Seas 6 ft. .FRI...SE wind 40 kt. Seas 7 ft. $$ PKZ764-070045- Kuskokwim Delta from 15 to 80 NM- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TONIGHT AND TUESDAY... .TODAY...SW wind 25 kt. Seas 9 ft. Rain. .TONIGHT...SW wind 30 kt increasing to 40 kt after midnight. Seas 13 ft. .TUE...S wind 45 kt. Seas 19 ft. Rain. .TUE NIGHT...S wind 45 kt. Seas 20 ft. .WED...SW wind 30 kt. Seas 15 ft. .THU...SW wind 30 kt. Seas 10 ft. .FRI...SE wind 40 kt. Seas 13 ft. $$ PKZ765-070045- North and West of Nunivak Island- 350 AM AKDT Mon Oct 6 2025 ...GALE WARNING TONIGHT AND TUESDAY... .TODAY...S wind 25 kt. Seas 8 ft. Rain showers. .TONIGHT...SW wind 30 kt becoming S 40 kt after midnight. Seas 10 ft building to 15 ft after midnight. Rain showers. .TUE...S wind 45 kt. Seas 19 ft. Rain. .TUE NIGHT...SW wind 30 kt. Seas 16 ft. .WED...SW wind 30 kt. Seas 14 ft. .THU...SW wind 30 kt. Seas 10 ft. .FRI...SE wind 45 kt. Seas 15 ft. $$ PKZ767-070045- Saint Matthew Island Waters- 350 AM AKDT Mon Oct 6 2025 ...STORM WARNING TONIGHT AND TUESDAY... .TODAY...S wind 30 kt. Seas 13 ft. .TONIGHT...S wind 30 kt increasing to 50 kt after midnight. Seas 14 ft building to 22 ft after midnight. Rain showers. .TUE...E of Saint Matthew Island, SW wind 45 kt. W of Saint Matthew Island, SW wind 55 kt diminishing to 40 kt in the afternoon. Seas 26 ft. .TUE NIGHT...SW wind 30 kt. Seas 16 ft. .WED...SW wind 30 kt. Seas 14 ft. .THU...S wind 50 kt. Seas 14 ft. .FRI...E wind 50 kt. Seas 21 ft. $$