Coastal Waters Forecast
Issued by NWS
Issued by NWS
035 FZAK52 PAFC 072349 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 349 PM AKDT Mon Sep 7 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. PKZ199-081245- 349 PM AKDT Mon Sep 7 2026 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 997 mb low 70 nm SE of Saint George moves inland by Tue morning. A front arrives near Shemya by Wed afternoon. $$ PKZ750-081245- Sitkinak to Castle Cape out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 7 ft. .TUE...SW wind 25 kt. Seas 7 ft. .TUE NIGHT...W wind 25 kt. Seas 6 ft. .WED AND WED NIGHT...NW wind 25 kt. Seas 5 ft. .THU...W wind 20 kt. Seas 3 ft. .FRI...SW wind 20 kt. Seas 5 ft. .SAT...SW wind 15 kt. Seas 5 ft. $$ PKZ751-081245- Sitkinak to Castle Cape from 15 to 100 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 8 ft. Rain. .TUE...SW wind 30 kt. Seas 10 ft. .TUE NIGHT...W wind 25 kt. Seas 10 ft. .WED AND WED NIGHT...W wind 20 kt. Seas 7 ft. .THU...W wind 15 kt. Seas 5 ft. .FRI...SW wind 20 kt. Seas 5 ft. .SAT...SW wind 15 kt. Seas 5 ft. $$ PKZ752-081245- Castle Cape to Cape Tolstoi out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...SW wind 25 kt. Seas 6 ft. .TUE...W wind 25 kt. Seas 5 ft. .TUE NIGHT...NW wind 20 kt. Seas 4 ft. .WED...NW wind 15 kt. Seas 3 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...SW wind 15 kt. Seas 3 ft. .FRI...SW wind 20 kt. Seas 4 ft. .SAT...SW wind 15 kt. Seas 4 ft. $$ PKZ753-081245- Castle Cape to Cape Tolstoi from 15 to 100 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 10 ft. .TUE...W wind 25 kt. Seas 11 ft. .TUE NIGHT...W wind 20 kt. Seas 9 ft. .WED AND WED NIGHT...W wind 15 kt. Seas 6 ft. .THU THROUGH SAT...SW wind 15 kt. Seas 5 ft. $$ PKZ754-081245- Cape Tolstoi to Cape Sarichef out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SW wind 30 kt. Seas 9 ft. .TUE...W wind 20 kt. Seas 7 ft. .TUE NIGHT...NW wind 15 kt. Seas 5 ft. .WED...Variable wind 10 kt. Seas 3 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU THROUGH FRI...SW wind 20 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 5 ft. $$ PKZ755-081245- Cape Tolstoi to Unalga Pass from 15 to 100 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 13 ft. .TUE...W wind 25 kt. Seas 12 ft. .TUE NIGHT...NW wind 15 kt. Seas 8 ft. .WED...Variable wind 10 kt. Seas 5 ft. .WED NIGHT...Variable wind 10 kt. Seas 5 ft. .THU THROUGH SAT...SW wind 15 kt. Seas 6 ft. $$ PKZ756-081245- Port Heiden to Nelson Lagoon out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...SW wind 30 kt. Seas 5 ft. .TUE...W wind 30 kt diminishing to 20 kt in the afternoon. Seas 6 ft. .TUE NIGHT...W wind 20 kt. Seas 5 ft. .WED AND WED NIGHT...W wind 15 kt. Seas 3 ft. .THU THROUGH FRI...S wind 20 kt. Seas 4 ft. .SAT...SW wind 15 kt. Seas 4 ft. $$ PKZ757-081245- Port Heiden to Nelson Lagoon from 15 to 60 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...SW wind 30 kt. Seas 8 ft. .TUE...W wind 30 kt diminishing to 20 kt in the afternoon. Seas 9 ft. .TUE NIGHT...W wind 20 kt. Seas 6 ft. .WED AND WED NIGHT...SW wind 15 kt. Seas 5 ft. .THU...SW wind 15 kt. Seas 5 ft. .FRI...SW wind 20 kt. Seas 7 ft. .SAT...SW wind 15 kt. Seas 5 ft. $$ PKZ758-081245- Nelson Lagoon to Cape Sarichef out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...SW wind 30 kt. Seas 7 ft. .TUE...W wind 25 kt. Seas 7 ft. .TUE NIGHT...W wind 15 kt. Seas 4 ft. .WED...SW wind 15 kt. Seas 3 ft. .WED NIGHT...Variable wind 10 kt. Seas 2 ft. .THU THROUGH FRI...S wind 25 kt. Seas 5 ft. .SAT...Variable wind 10 kt. Seas 4 ft. $$ PKZ759-081245- Nelson Lagoon to Unalga Pass 15 to 70 nm- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...SW wind 30 kt. Seas 8 ft. .TUE...W wind 25 kt. Seas 7 ft. .TUE NIGHT...W wind 15 kt. Seas 5 ft. .WED AND WED NIGHT...SW wind 15 kt. Seas 4 ft. .THU THROUGH FRI...SW wind 25 kt. Seas 8 ft. .SAT...Variable wind 10 kt. Seas 5 ft. $$ PKZ768-081245- Unimak Pass- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 30 kt. Seas 10 ft. .TUE...W wind 20 kt. Seas 7 ft. .TUE NIGHT...NW wind 15 kt. Seas 4 ft. .WED...Variable wind 10 kt. Seas 4 ft. .WED NIGHT...S wind 15 kt. Seas 3 ft. .THU THROUGH FRI...S wind 20 kt. Seas 5 ft. .SAT...Variable wind 10 kt. Seas 5 ft. $$ PKZ770-081245- Unalga Pass to Nikolski Bering Side out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 30 kt. Seas 7 ft. .TUE...W wind 20 kt. Seas 7 ft. .TUE NIGHT...Variable wind 10 kt. Seas 4 ft. .WED...Variable wind 10 kt. Seas 3 ft. .WED NIGHT...SE wind 20 kt. Seas 3 ft. .THU...S wind 25 kt. Seas 4 ft. .FRI...S wind 20 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 3 ft. $$ PKZ772-081245- Unalga Pass to Nikolski Bering Side from 15 to 85 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 30 kt. Seas 9 ft. .TUE...NW wind 20 kt. Seas 7 ft. .TUE NIGHT...SW wind 15 kt. Seas 5 ft. .WED...SW wind 15 kt. Seas 4 ft. .WED NIGHT...S wind 20 kt. Seas 4 ft. .THU THROUGH FRI...SW wind 25 kt. Seas 7 ft. .SAT...Variable wind 10 kt. Seas 4 ft. $$ PKZ771-081245- Unalaska Bay- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 4 ft. .TUE...W wind 20 kt. Seas 3 ft building to 5 ft in the afternoon. .TUE NIGHT...W wind 10 kt in the evening becoming variable less than 10 kt. Seas 3 ft. .WED...Variable wind less than 10 kt. Seas 2 ft. .WED NIGHT...S wind 10 kt. Seas 2 ft. .THU THROUGH FRI...S wind 15 kt. Seas 2 ft. .SAT...Variable wind less than 10 kt. Seas 2 ft. $$ PKZ773-081245- Unalga Pass to Nikolski Pacific Side out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 12 ft. .TUE...W wind 20 kt. Seas 7 ft. .TUE NIGHT...Variable wind 10 kt. Seas 5 ft. .WED...Variable wind 10 kt. Seas 4 ft. .WED NIGHT...SE wind 15 kt. Seas 4 ft. .THU THROUGH FRI...SW wind 20 kt. Seas 5 ft. .SAT...Variable wind 10 kt. Seas 5 ft. $$ PKZ774-081245- Unalga Pass to Nikolski Pacific Side from 15 to 85 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...W wind 30 kt. Seas 13 ft. .TUE...W wind 25 kt. Seas 9 ft. .TUE NIGHT...Variable wind 10 kt. Seas 6 ft. .WED...Variable wind 10 kt. Seas 5 ft. .WED NIGHT...SE wind 15 kt. Seas 5 ft. .THU THROUGH FRI...S wind 20 kt. Seas 7 ft. .SAT...Variable wind 10 kt. Seas 6 ft. $$ PKZ775-081245- Nikolski to Seguam Bering Side out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 9 ft. .TUE...W wind 20 kt. Seas 6 ft. .TUE NIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog. .WED...S wind 15 kt. Seas 4 ft. .WED NIGHT...SE wind 20 kt. Seas 4 ft. .THU...S wind 25 kt. Seas 6 ft. .FRI...SW wind 20 kt. Seas 6 ft. .SAT...Variable wind 10 kt. Seas 5 ft. $$ PKZ776-081245- Nikolski to Seguam Bering Side from 15 to 85 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 9 ft. .TUE...W wind 20 kt. Seas 7 ft. .TUE NIGHT...SW wind 15 kt. Seas 5 ft. Patchy fog. .WED...S wind 15 kt. Seas 4 ft. .WED NIGHT...SE wind 20 kt. Seas 5 ft. .THU...S wind 25 kt. Seas 8 ft. .FRI...SW wind 20 kt. Seas 7 ft. .SAT...Variable wind 10 kt. Seas 5 ft. $$ PKZ777-081245- Nikolski to Seguam Pacfic Side out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 11 ft. .TUE...W wind 20 kt. Seas 7 ft. .TUE NIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog. .WED...SE wind 15 kt. Seas 4 ft. .WED NIGHT...SE wind 20 kt. Seas 5 ft. .THU...S wind 25 kt. Seas 6 ft. .FRI...SW wind 20 kt. Seas 6 ft. .SAT...Variable wind 10 kt. Seas 6 ft. $$ PKZ778-081245- Nikolski to Seguam Pacific Side from 15 to 75 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY... .TONIGHT...W wind 25 kt. Seas 11 ft. .TUE...W wind 20 kt. Seas 8 ft. .TUE NIGHT...Variable wind 10 kt. Seas 6 ft. .WED...SE wind 15 kt. Seas 5 ft. .WED NIGHT...SE wind 20 kt. Seas 6 ft. .THU...S wind 25 kt. Seas 7 ft. .FRI...S wind 20 kt. Seas 8 ft. .SAT...Variable wind 10 kt. Seas 7 ft. $$ PKZ780-081245- Seguam to Adak Bering Side out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 6 ft. .TUE...W wind 20 kt. Seas 5 ft. .TUE NIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog. .WED...S wind 15 kt. Seas 3 ft. .WED NIGHT...SE wind 25 kt. Seas 4 ft. .THU...S wind 25 kt. Seas 4 ft. .FRI...W wind 20 kt. Seas 3 ft. .SAT...Variable wind 10 kt. Seas 3 ft. $$ PKZ781-081245- Seguam to Adak Bering Side from 15 to 85 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 7 ft. .TUE...W wind 20 kt. Seas 6 ft. Patchy fog. .TUE NIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog. .WED...S wind 20 kt. Seas 5 ft. .WED NIGHT...SE wind 25 kt. Seas 6 ft. .THU...S wind 25 kt. Seas 8 ft. .FRI...W wind 20 kt. Seas 6 ft. .SAT...NW wind 15 kt. Seas 4 ft. $$ PKZ782-081245- Seguam to Adak Pacific Side out to 15 NM- 349 PM AKDT Mon Sep 7 2026 .TONIGHT...W wind 20 kt. Seas 7 ft. .TUE...W wind 20 kt. Seas 5 ft. .TUE NIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog. .WED...S wind 15 kt. Seas 4 ft. .WED NIGHT...SE wind 20 kt. Seas 6 ft. .THU...S wind 20 kt. Seas 7 ft. .FRI...W wind 20 kt. Seas 7 ft. .SAT...Variable wind 10 kt. Seas 6 ft. $$ PKZ783-081245- Seguam to Adak Pacific Side from 15 to 75 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 25 kt. Seas 9 ft. .TUE...W wind 20 kt in the morning becoming variable 10 kt. Seas 7 ft. .TUE NIGHT...Variable wind 10 kt. Seas 6 ft. Patchy fog. .WED...SE wind 15 kt. Seas 4 ft. .WED NIGHT...SE wind 20 kt. Seas 7 ft. .THU...S wind 25 kt. Seas 9 ft. .FRI...SW wind 20 kt. Seas 9 ft. .SAT...Variable wind 10 kt. Seas 7 ft. $$ PKZ784-081245- Adak to Kiska Bering Side- 349 PM AKDT Mon Sep 7 2026 .TONIGHT...W wind 20 kt. Seas 7 ft. Patchy fog. .TUE...SW wind 20 kt. Seas 6 ft. Patchy fog. .TUE NIGHT...SW wind 20 kt. Seas 6 ft. Patchy fog. .WED AND WED NIGHT...S wind 30 kt. Seas 9 ft. .THU...S wind 30 kt. Seas 11 ft. .FRI THROUGH SAT...SW wind 15 kt. Seas 6 ft. $$ PKZ785-081245- Adak to Kiska Pacific Side- 349 PM AKDT Mon Sep 7 2026 .TONIGHT...W wind 20 kt. Seas 6 ft. .TUE...W wind 20 kt. Seas 6 ft. Patchy fog. .TUE NIGHT...SW wind 15 kt. Seas 6 ft. Patchy fog. .WED...S wind 20 kt. Seas 6 ft. .WED NIGHT...SE wind 25 kt. Seas 9 ft. .THU...S wind 30 kt. Seas 11 ft. .FRI...NW wind 15 kt. Seas 9 ft. .SAT...Variable wind 10 kt. Seas 7 ft. $$ PKZ786-081245- Kiska to Attu Bering Side- 349 PM AKDT Mon Sep 7 2026 ...GALE WARNING TUESDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 7 ft. Patchy fog. .TUE...SW wind 25 kt. Seas 8 ft. Patchy fog. .TUE NIGHT...SW wind 25 kt becoming S 35 kt after midnight. Seas 9 ft. Patchy fog. .WED...S wind 45 kt. Seas 18 ft. .WED NIGHT...S wind 35 kt. Seas 18 ft. .THU...SW wind 35 kt. Seas 14 ft. .FRI THROUGH SAT...SW wind 20 kt. Seas 8 ft. $$ PKZ787-081245- Kiska to Attu Pacific Side- 349 PM AKDT Mon Sep 7 2026 ...GALE WARNING TUESDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 7 ft. Patchy fog. .TUE...SW wind 20 kt. Seas 7 ft. Patchy fog. .TUE NIGHT...S wind 25 kt increasing to 35 kt after midnight. Seas 10 ft. Patchy fog. .WED...S wind 40 kt. Seas 19 ft. .WED NIGHT...S wind 35 kt. Seas 18 ft. .THU...W wind 35 kt. Seas 15 ft. .FRI THROUGH SAT...SW wind 20 kt. Seas 8 ft. $$ PKZ766-081245- Pribilof Islands Nearshore Waters- 349 PM AKDT Mon Sep 7 2026 .TONIGHT...NW wind 15 kt. Seas 7 ft. .TUE...W wind 15 kt. Seas 5 ft. .TUE NIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog. .WED...SW wind 20 kt. Seas 6 ft. .WED NIGHT...S wind 25 kt. Seas 6 ft. .THU...S wind 30 kt. Seas 11 ft. .FRI...SW wind 25 kt. Seas 11 ft. .SAT...Variable wind 10 kt. Seas 6 ft. $$ PKZ760-081245- Bristol Bay greater than 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 5 ft. Rain. .TUE...W wind 30 kt. Seas 7 ft. .TUE NIGHT...W wind 25 kt. Seas 7 ft. .WED...W wind 20 kt. Seas 5 ft. .WED NIGHT...W wind 15 kt. Seas 4 ft. .THU THROUGH FRI...SW wind 20 kt. Seas 5 ft. .SAT...SW wind 10 kt. Seas 5 ft. $$ PKZ761-081245- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT... .TONIGHT...S wind 20 kt. Seas 3 ft. .TUE...SW wind 30 kt. Seas 6 ft. .TUE NIGHT...W wind 25 kt. Seas 6 ft. .WED...W wind 20 kt. Seas 4 ft. .WED NIGHT...W wind 15 kt. Seas 3 ft. .THU THROUGH FRI...SW wind 15 kt. Seas 4 ft. .SAT...SW wind 10 kt. Seas 4 ft. $$ PKZ762-081245- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 349 PM AKDT Mon Sep 7 2026 ...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT... .TONIGHT...S wind 20 kt. Seas 4 ft. Patchy fog. Rain. .TUE...W wind 25 kt. Seas 5 ft. Patchy fog. .TUE NIGHT...W wind 25 kt. Seas 5 ft. Patchy fog. .WED AND WED NIGHT...W wind 20 kt. Seas 3 ft. .THU THROUGH FRI...SW wind 20 kt. Seas 3 ft. .SAT...SW wind 15 kt. Seas 3 ft. $$ PKZ763-081245- Kuskokwim Delta and Etolin Strait out to 15 NM- 349 PM AKDT Mon Sep 7 2026 .TONIGHT...S wind 15 kt becoming NW after midnight. Seas 2 ft. Rain. .TUE...NW wind 20 kt. Seas 4 ft. Patchy fog. .TUE NIGHT...W wind 20 kt. Seas 4 ft. Patchy fog. .WED AND WED NIGHT...SW wind 20 kt. Seas 4 ft. .THU THROUGH FRI...SW wind 30 kt. Seas 6 ft. .SAT...SW wind 15 kt. Seas 4 ft. $$ PKZ764-081245- Kuskokwim Delta from 15 to 80 NM- 349 PM AKDT Mon Sep 7 2026 .TONIGHT...S wind 20 kt. Seas 5 ft. Rain. .TUE...NW wind 20 kt. Seas 6 ft. Patchy fog. .TUE NIGHT...W wind 20 kt. Seas 6 ft. Patchy fog. .WED...SW wind 20 kt. Seas 5 ft. .WED NIGHT...SW wind 25 kt. Seas 6 ft. .THU THROUGH FRI...SW wind 30 kt. Seas 10 ft. .SAT...SW wind 15 kt. Seas 6 ft. $$ PKZ765-081245- North and West of Nunivak Island- 349 PM AKDT Mon Sep 7 2026 .TONIGHT...NW wind 15 kt. Seas 3 ft. .TUE...NW wind 20 kt. Seas 4 ft. Patchy fog. .TUE NIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog. .WED...SW wind 20 kt. Seas 5 ft. .WED NIGHT...SW wind 30 kt. Seas 9 ft. .THU THROUGH FRI...SW wind 30 kt. Seas 12 ft. .SAT...SW wind 15 kt. Seas 7 ft. $$ PKZ767-081245- Saint Matthew Island Waters- 349 PM AKDT Mon Sep 7 2026 .TONIGHT...N wind 15 kt. Seas 4 ft. .TUE...SW wind 20 kt. Seas 4 ft. .TUE NIGHT...SW wind 20 kt. Seas 6 ft. Patchy fog. .WED...SW wind 35 kt. Seas 9 ft. .WED NIGHT...S wind 40 kt. Seas 19 ft. .THU...S wind 35 kt. Seas 19 ft. .FRI...SW wind 25 kt. Seas 12 ft. .SAT...SW wind 20 kt. Seas 7 ft. $$