FZAK52 PAFC 221023 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 223 AM AKDT Sat Aug 22 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. PKZ199-222245- 223 AM AKDT Sat Aug 22 2026 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 996 mb low moves to 420 nm SW of Gambell by Sun morning and then to 190 nm W of Gambell at 990 mb by Sun night. The low continues to exit the region through Mon morning. $$ PKZ750-222245- Sitkinak to Castle Cape out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...W wind 25 kt. Seas 6 ft. .TONIGHT...NW wind 30 kt. Seas 5 ft. .SUN...NW wind 20 kt. Seas 4 ft. .SUN NIGHT...W wind 15 kt. Seas 2 ft. .MON...SW wind 15 kt. Seas 3 ft. .TUE THROUGH WED...W wind 20 kt. Seas 4 ft. $$ PKZ751-222245- Sitkinak to Castle Cape from 15 to 100 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 30 kt. Seas 8 ft. .TONIGHT...NW wind 30 kt. Seas 8 ft. .SUN...NW wind 25 kt. Seas 7 ft. .SUN NIGHT...W wind 15 kt. Seas 5 ft. .MON THROUGH TUE...W wind 20 kt. Seas 5 ft. .WED...W wind 15 kt. Seas 6 ft. $$ PKZ752-222245- Castle Cape to Cape Tolstoi out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 4 ft. .TONIGHT...NW wind 25 kt. Seas 3 ft. .SUN...NW wind 15 kt. Seas 2 ft. .SUN NIGHT...SW wind 15 kt. Seas 2 ft. .MON...SW wind 15 kt. Seas 3 ft. .TUE...NW wind 15 kt. Seas 3 ft. .WED...Variable wind 10 kt. Seas 2 ft. $$ PKZ753-222245- Castle Cape to Cape Tolstoi from 15 to 100 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 7 ft. .TONIGHT...NW wind 25 kt. Seas 6 ft. .SUN...NW wind 15 kt. Seas 5 ft. .SUN NIGHT...W wind 15 kt. Seas 4 ft. .MON THROUGH TUE...W wind 20 kt. Seas 6 ft. .WED...Variable wind 10 kt. Seas 5 ft. $$ PKZ754-222245- Cape Tolstoi to Cape Sarichef out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 4 ft. .TONIGHT...NW wind 25 kt. Seas 3 ft. .SUN...Variable wind 10 kt. Seas 2 ft. .SUN NIGHT...SW wind 15 kt. Seas 3 ft. .MON...SW wind 15 kt. Seas 5 ft. .TUE...NW wind 15 kt. Seas 5 ft. .WED...SW wind 15 kt. Seas 4 ft. $$ PKZ755-222245- Cape Tolstoi to Unalga Pass from 15 to 100 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 20 kt. Seas 6 ft. .TONIGHT...NW wind 20 kt. Seas 5 ft. .SUN...Variable wind 10 kt. Seas 4 ft. .SUN NIGHT...SW wind 20 kt. Seas 5 ft. .MON...SW wind 25 kt. Seas 6 ft. .TUE...W wind 20 kt. Seas 6 ft. .WED...W wind 15 kt. Seas 5 ft. $$ PKZ756-222245- Port Heiden to Nelson Lagoon out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 5 ft. .TONIGHT...NW wind 25 kt. Seas 6 ft. .SUN...NW wind 15 kt. Seas 5 ft. .SUN NIGHT...S wind 20 kt. Seas 4 ft. .MON...SW wind 25 kt. Seas 6 ft. .TUE...W wind 20 kt. Seas 6 ft. .WED...W wind 15 kt. Seas 4 ft. $$ PKZ757-222245- Port Heiden to Nelson Lagoon from 15 to 60 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...W wind 25 kt. Seas 8 ft. .TONIGHT...NW wind 25 kt. Seas 8 ft. .SUN...NW wind 15 kt. Seas 5 ft. .SUN NIGHT...S wind 25 kt. Seas 5 ft. .MON...SW wind 25 kt. Seas 7 ft. .TUE...W wind 20 kt. Seas 7 ft. .WED...SW wind 15 kt. Seas 4 ft. $$ PKZ758-222245- Nelson Lagoon to Cape Sarichef out to 15 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 20 kt. Seas 5 ft. .TONIGHT...NW wind 15 kt. Seas 5 ft. .SUN...Variable wind 10 kt. Seas 5 ft. .SUN NIGHT...S wind 20 kt. Seas 4 ft. .MON...SW wind 25 kt. Seas 6 ft. .TUE...W wind 20 kt. Seas 6 ft. .WED...SW wind 15 kt. Seas 3 ft. $$ PKZ759-222245- Nelson Lagoon to Unalga Pass 15 to 70 nm- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 20 kt. Seas 6 ft. .TONIGHT...NW wind 15 kt. Seas 6 ft. .SUN...Variable wind 10 kt becoming S 20 kt in the afternoon. Seas 6 ft. .SUN NIGHT...SW wind 25 kt. Seas 7 ft. .MON...SW wind 25 kt. Seas 8 ft. .TUE...W wind 15 kt. Seas 7 ft. .WED...SW wind 20 kt. Seas 5 ft. $$ PKZ768-222245- Unimak Pass- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW wind 25 kt. Seas 4 ft. .TONIGHT...NW wind 20 kt. Seas 4 ft. .SUN...Variable wind 10 kt. Seas 4 ft. .SUN NIGHT...S wind 20 kt. Seas 4 ft. .MON...SW wind 20 kt. Seas 6 ft. .TUE...W wind 15 kt. Seas 6 ft. .WED...SW wind 15 kt. Seas 5 ft. $$ PKZ770-222245- Unalga Pass to Nikolski Bering Side out to 15 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 15 kt. Seas 4 ft. .TONIGHT...Variable wind 10 kt. Seas 4 ft. .SUN...S wind 15 kt. Seas 4 ft. .SUN NIGHT...SW wind 20 kt. Seas 5 ft. .MON...SW wind 20 kt. Seas 5 ft. .TUE...SW wind 15 kt. Seas 5 ft. .WED...S wind 20 kt. Seas 5 ft. $$ PKZ772-222245- Unalga Pass to Nikolski Bering Side from 15 to 85 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 15 kt. Seas 5 ft. .TONIGHT...Variable wind 10 kt. Seas 5 ft. .SUN...S wind 20 kt. Seas 5 ft. .SUN NIGHT...SW wind 25 kt. Seas 8 ft. .MON...SW wind 25 kt. Seas 8 ft. .TUE...SW wind 15 kt. Seas 5 ft. .WED...SW wind 25 kt. Seas 7 ft. $$ PKZ771-222245- Unalaska Bay- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 20 kt diminishing to 10 kt in the afternoon. Seas 4 ft. .TONIGHT...N wind 10 kt in the evening becoming variable less than 10 kt. Seas 3 ft. .SUN...Variable wind less than 10 kt. Seas 2 ft. .SUN NIGHT...SW wind 10 kt. Seas 2 ft. .MON...SW wind 15 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 3 ft. .WED...Variable wind less than 10 kt. Seas 2 ft. $$ PKZ773-222245- Unalga Pass to Nikolski Pacific Side out to 15 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 20 kt. Seas 4 ft. .TONIGHT...Variable wind 10 kt. Seas 3 ft. .SUN...SW wind 15 kt. Seas 3 ft. .SUN NIGHT...SW wind 20 kt. Seas 5 ft. .MON...SW wind 20 kt. Seas 6 ft. .TUE...W wind 15 kt. Seas 6 ft. .WED...SW wind 20 kt. Seas 6 ft. $$ PKZ774-222245- Unalga Pass to Nikolski Pacific Side from 15 to 85 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 20 kt. Seas 5 ft. .TONIGHT...Variable wind 10 kt. Seas 4 ft. .SUN...SW wind 15 kt. Seas 4 ft. .SUN NIGHT...SW wind 20 kt. Seas 6 ft. .MON...SW wind 25 kt. Seas 6 ft. .TUE...SW wind 15 kt. Seas 6 ft. .WED...SW wind 20 kt. Seas 6 ft. $$ PKZ775-222245- Nikolski to Seguam Bering Side out to 15 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 15 kt. Seas 5 ft. .TONIGHT...S wind 15 kt. Seas 4 ft. .SUN...S wind 20 kt. Seas 4 ft. .SUN NIGHT...SW wind 25 kt. Seas 6 ft. .MON...SW wind 25 kt. Seas 6 ft. .TUE...SW wind 15 kt. Seas 5 ft. .WED...SW wind 20 kt. Seas 8 ft. $$ PKZ776-222245- Nikolski to Seguam Bering Side from 15 to 85 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY SUNDAY... .TODAY...Variable wind 10 kt. Seas 5 ft. .TONIGHT...S wind 15 kt. Seas 5 ft. .SUN...SW wind 25 kt. Seas 6 ft. .SUN NIGHT...SW wind 25 kt. Seas 8 ft. .MON...SW wind 25 kt. Seas 8 ft. .TUE...SW wind 15 kt. Seas 5 ft. .WED...SW wind 25 kt. Seas 8 ft. $$ PKZ777-222245- Nikolski to Seguam Pacfic Side out to 15 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 15 kt. Seas 5 ft. .TONIGHT...S wind 15 kt. Seas 4 ft. .SUN...SW wind 20 kt. Seas 4 ft. .SUN NIGHT...SW wind 25 kt. Seas 6 ft. .MON...SW wind 25 kt. Seas 7 ft. .TUE...SW wind 15 kt. Seas 6 ft. .WED...SW wind 20 kt. Seas 8 ft. $$ PKZ778-222245- Nikolski to Seguam Pacific Side from 15 to 75 NM- 223 AM AKDT Sat Aug 22 2026 .TODAY...NW wind 15 kt. Seas 6 ft. .TONIGHT...SW wind 15 kt. Seas 5 ft. .SUN...SW wind 20 kt. Seas 5 ft. .SUN NIGHT...SW wind 20 kt. Seas 7 ft. .MON...SW wind 20 kt. Seas 7 ft. .TUE...SW wind 15 kt. Seas 6 ft. .WED...SW wind 20 kt. Seas 8 ft. $$ PKZ780-222245- Seguam to Adak Bering Side out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY TONIGHT AND SUNDAY... .TODAY...W wind 15 kt. Seas 5 ft. .TONIGHT...S wind 25 kt. Seas 3 ft. .SUN...S wind 25 kt. Seas 4 ft. .SUN NIGHT...SW wind 25 kt. Seas 5 ft. .MON...SW wind 25 kt. Seas 5 ft. .TUE...SW wind 20 kt. Seas 3 ft. .WED...S wind 25 kt. Seas 6 ft. $$ PKZ781-222245- Seguam to Adak Bering Side from 15 to 85 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY TONIGHT AND SUNDAY... .TODAY...W wind 15 kt. Seas 6 ft. .TONIGHT...S wind 25 kt. Seas 5 ft. Rain showers. .SUN...S wind 30 kt. Seas 8 ft. .SUN NIGHT...SW wind 25 kt. Seas 8 ft. .MON...SW wind 25 kt. Seas 7 ft. .TUE...SW wind 20 kt. Seas 4 ft. .WED...SW wind 25 kt. Seas 9 ft. $$ PKZ782-222245- Seguam to Adak Pacific Side out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY SUNDAY... .TODAY...W wind 15 kt. Seas 4 ft. .TONIGHT...SW wind 20 kt. Seas 3 ft. .SUN...SW wind 25 kt. Seas 5 ft. .SUN NIGHT...SW wind 25 kt. Seas 8 ft. .MON...SW wind 25 kt. Seas 8 ft. .TUE...SW wind 15 kt. Seas 6 ft. .WED...SW wind 20 kt. Seas 8 ft. $$ PKZ783-222245- Seguam to Adak Pacific Side from 15 to 75 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY SUNDAY... .TODAY...W wind 20 kt. Seas 5 ft. .TONIGHT...SW wind 20 kt. Seas 5 ft. .SUN...SW wind 25 kt. Seas 7 ft. .SUN NIGHT...SW wind 25 kt. Seas 9 ft. .MON...SW wind 25 kt. Seas 8 ft. .TUE...SW wind 15 kt. Seas 6 ft. .WED...SW wind 20 kt. Seas 8 ft. $$ PKZ784-222245- Adak to Kiska Bering Side- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...S wind 25 kt. Seas 6 ft. Rain showers. .TONIGHT...S wind 30 kt. Seas 9 ft. Rain showers. .SUN...SW wind 30 kt. Seas 9 ft. Rain showers. .SUN NIGHT...SW wind 25 kt. Seas 8 ft. .MON...SW wind 20 kt. Seas 6 ft. .TUE...S wind 25 kt. Seas 6 ft. .WED...SW wind 25 kt. Seas 12 ft. $$ PKZ785-222245- Adak to Kiska Pacific Side- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...S wind 25 kt. Seas 6 ft. Rain showers. .TONIGHT...S wind 30 kt. Seas 9 ft. .SUN...S wind 30 kt. Seas 9 ft. Rain showers. .SUN NIGHT...SW wind 25 kt. Seas 9 ft. .MON THROUGH TUE...S wind 20 kt. Seas 8 ft. .WED...SW wind 25 kt. Seas 9 ft. $$ PKZ786-222245- Kiska to Attu Bering Side- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...S wind 25 kt. Seas 5 ft. Rain showers. Isolated thunderstorms. .TONIGHT...S wind 30 kt. Seas 10 ft. Rain. .SUN...SW wind 25 kt. Seas 9 ft. .SUN NIGHT...SW wind 20 kt. Seas 6 ft. .MON...SW wind 20 kt. Seas 6 ft. .TUE...S wind 30 kt. Seas 8 ft. .WED...SW wind 30 kt. Seas 13 ft. $$ PKZ787-222245- Kiska to Attu Pacific Side- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...S wind 25 kt. Seas 7 ft. Rain showers. Isolated thunderstorms. .TONIGHT...S wind 30 kt. Seas 11 ft. Rain showers. .SUN...SW wind 25 kt. Seas 10 ft. .SUN NIGHT...SW wind 20 kt. Seas 8 ft. .MON...SW wind 20 kt. Seas 6 ft. .TUE THROUGH WED...SW wind 25 kt. Seas 11 ft. $$ PKZ766-222245- Pribilof Islands Nearshore Waters- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY SUNDAY... .TODAY...NW wind 15 kt in the morning becoming variable 10 kt. Seas 6 ft. .TONIGHT...Variable wind 10 kt becoming S 20 kt after midnight. Seas 5 ft. .SUN...S wind 30 kt. Seas 8 ft. Rain. .SUN NIGHT...SW wind 30 kt. Seas 9 ft. .MON...SW wind 25 kt. Seas 9 ft. .TUE...SW wind 15 kt. Seas 6 ft. .WED...S wind 25 kt. Seas 9 ft. $$ PKZ760-222245- Bristol Bay greater than 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...W wind 30 kt. Seas 8 ft. .TONIGHT...NW wind 30 kt. Seas 8 ft. .SUN...NW wind 15 kt becoming W in the afternoon. Seas 5 ft. .SUN NIGHT...SW wind 20 kt. Seas 4 ft. .MON THROUGH TUE...W wind 20 kt. Seas 6 ft. .WED...W wind 15 kt. Seas 4 ft. $$ PKZ761-222245- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...W wind 30 kt. Seas 7 ft. .TONIGHT...NW wind 30 kt. Seas 7 ft. .SUN...NW wind 15 kt becoming W in the afternoon. Seas 5 ft. .SUN NIGHT...SW wind 15 kt. Seas 3 ft. .MON...SW wind 25 kt. Seas 6 ft. .TUE...W wind 20 kt. Seas 6 ft. .WED...W wind 15 kt. Seas 4 ft. $$ PKZ762-222245- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 30 kt. Seas 5 ft. .TONIGHT...NW wind 30 kt diminishing to 20 kt after midnight. Seas 4 ft. .SUN...NW wind 15 kt becoming W in the afternoon. Seas 2 ft. .SUN NIGHT...SW wind 20 kt. Seas 3 ft. .MON...SW wind 20 kt. Seas 4 ft. .TUE...W wind 20 kt. Seas 4 ft. .WED...W wind 15 kt. Seas 3 ft. $$ PKZ763-222245- Kuskokwim Delta and Etolin Strait out to 15 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...NW wind 30 kt. Seas 6 ft. .TONIGHT...NW wind 25 kt becoming N 15 kt after midnight. Seas 4 ft. .SUN...SW wind 10 kt becoming S 25 kt in the afternoon. Seas 3 ft. Rain. .SUN NIGHT...S wind 30 kt. Seas 6 ft. .MON THROUGH TUE...W wind 25 kt. Seas 5 ft. .WED...SW wind 30 kt. Seas 5 ft. $$ PKZ764-222245- Kuskokwim Delta from 15 to 80 NM- 223 AM AKDT Sat Aug 22 2026 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...NW wind 30 kt. Seas 9 ft. .TONIGHT...NW wind 25 kt. Seas 8 ft. .SUN...SW wind 15 kt becoming S 30 kt in the afternoon. Seas 5 ft. .SUN NIGHT...S wind 30 kt. Seas 8 ft. .MON THROUGH TUE...W wind 25 kt. Seas 8 ft. .WED...SW wind 25 kt. Seas 7 ft. $$ PKZ765-222245- North and West of Nunivak Island- 223 AM AKDT Sat Aug 22 2026 ...GALE WARNING SUNDAY... .TODAY...NW wind 30 kt diminishing to 20 kt in the afternoon. Seas 10 ft. .TONIGHT...N wind 15 kt in the evening becoming variable 10 kt. Seas 7 ft. .SUN...S wind 25 kt increasing to 35 kt in the afternoon. Seas 5 ft building to 9 ft in the afternoon. Rain. .SUN NIGHT...SW wind 35 kt. Seas 11 ft. .MON THROUGH TUE...SW wind 25 kt. Seas 9 ft. .WED...S wind 25 kt. Seas 8 ft. $$ PKZ767-222245- Saint Matthew Island Waters- 223 AM AKDT Sat Aug 22 2026 ...GALE WARNING SUNDAY... .TODAY...E of Saint Matthew Island, NW wind 25 kt becoming N 15 kt in the afternoon. W of Saint Matthew Island, N wind 15 kt becoming SE in the afternoon. Seas 8 ft. .TONIGHT...E of Saint Matthew Island, variable wind 10 kt becoming SE 20 kt after midnight. W of Saint Matthew Island, SE wind 30 kt. Seas 8 ft. Rain. .SUN...S wind 35 kt. Seas 11 ft. Rain showers. .SUN NIGHT...SW wind 30 kt. Seas 12 ft. .MON...SW wind 25 kt. Seas 10 ft. .TUE...SW wind 20 kt. Seas 7 ft. .WED...S wind 25 kt. Seas 11 ft. $$