Coastal Waters Forecast
Issued by NWS
Issued by NWS
244 FZAK52 PAFC 221235 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 335 AM AKST Sat Nov 22 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. PKZ199-230115- 335 AM AKST Sat Nov 22 2025 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... An dual-centered low with the strongest center at 979 mb 280 nm S of Attu moves to 150 nm S of Shemya at 970 mb by Sun morning and continues to 150 nm S of Amchitka at 978 mb by Mon morning. Its front spreads over the Aleutians through Mon morning. A 977 mb low arrives 200 nm S of Unalaska Sun afternoon and slowly moves northward through Mon morning. $$ PKZ750-230115- Sitkinak to Castle Cape out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW wind 25 kt. Seas 6 ft. Patchy fog. .TONIGHT...NW wind 20 kt. Seas 5 ft. .SUN...NW wind 15 kt. Seas 3 ft. .SUN NIGHT...E wind 25 kt. Seas 4 ft. .MON...E wind 35 kt. Seas 13 ft. .TUE...E wind 30 kt. Seas 10 ft. .WED...SE wind 20 kt. Seas 8 ft. $$ PKZ751-230115- Sitkinak to Castle Cape from 15 to 100 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 30 kt. Seas 13 ft. .TONIGHT...NW wind 25 kt diminishing to 15 kt after midnight. Seas 10 ft. .SUN...Variable wind 10 kt. Seas 6 ft. .SUN NIGHT...SE wind 30 kt. Seas 6 ft. .MON...E wind 35 kt. Seas 15 ft. .TUE THROUGH WED...SE wind 20 kt. Seas 12 ft. $$ PKZ752-230115- Castle Cape to Cape Tolstoi out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW wind 25 kt. Seas 5 ft. .TONIGHT...NW wind 20 kt. Seas 3 ft. .SUN...Variable wind 10 kt. Seas 2 ft. .SUN NIGHT...E wind 30 kt. Seas 7 ft. .MON...E wind 35 kt. Seas 13 ft. .TUE...E wind 20 kt. Seas 10 ft. .WED...SE wind 15 kt. Seas 8 ft. $$ PKZ753-230115- Castle Cape to Cape Tolstoi from 15 to 100 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 30 kt. Seas 13 ft. .TONIGHT...NW wind 20 kt. Seas 9 ft. .SUN...Variable wind 10 kt becoming SE 15 kt in the afternoon. Seas 6 ft. .SUN NIGHT...SE wind 35 kt. Seas 10 ft. .MON...SE wind 40 kt. Seas 15 ft. .TUE THROUGH WED...SE wind 20 kt. Seas 11 ft. $$ PKZ754-230115- Cape Tolstoi to Cape Sarichef out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY TODAY AND SUNDAY... .TODAY...NW wind 25 kt. Seas 6 ft. .TONIGHT...NW wind 20 kt in the evening becoming variable 10 kt. Seas 4 ft. .SUN...NE wind 15 kt becoming E 25 kt in the afternoon. Seas 4 ft. .SUN NIGHT...E wind 40 kt. Seas 13 ft. .MON...SE wind 40 kt. Seas 13 ft. .TUE...E wind 20 kt. Seas 9 ft. .WED...SE wind 15 kt. Seas 7 ft. $$ PKZ755-230115- Cape Tolstoi to Cape Sarichef from 15 to 100 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...NW wind 25 kt. Seas 11 ft. .TONIGHT...NW wind 20 kt. Seas 8 ft. .SUN...NE wind 15 kt becoming E 30 kt in the afternoon. Seas 5 ft. .SUN NIGHT...E wind 40 kt. Seas 16 ft. .MON...SE wind 40 kt. Seas 15 ft. .TUE...SE wind 20 kt. Seas 12 ft. .WED...SE wind 15 kt. Seas 10 ft. $$ PKZ756-230115- Port Heiden to Nelson Lagoon out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 11 ft. .TONIGHT...NW wind 20 kt. Seas 9 ft. .SUN...Variable wind 10 kt. Seas 5 ft. .SUN NIGHT...E wind 25 kt. Seas 4 ft. .MON...E wind 35 kt. Seas 8 ft. .TUE...E wind 25 kt. Seas 6 ft. .WED...E wind 20 kt. Seas 6 ft. $$ PKZ757-230115- Port Heiden to Nelson Lagoon from 15 to 60 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 30 kt. Seas 12 ft. Patchy fog. .TONIGHT...NW wind 25 kt becoming N 15 kt after midnight. Seas 10 ft. .SUN...E wind 15 kt. Seas 6 ft. .SUN NIGHT...E wind 30 kt. Seas 6 ft. .MON...E wind 40 kt. Seas 11 ft. .TUE...E wind 30 kt. Seas 9 ft. .WED...E wind 25 kt. Seas 8 ft. $$ PKZ758-230115- Nelson Lagoon to Cape Sarichef out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 11 ft. Rain showers. .TONIGHT...N wind 20 kt. Seas 9 ft. .SUN...E wind 20 kt. Seas 6 ft. .SUN NIGHT...E wind 35 kt. Seas 7 ft. .MON...E wind 40 kt. Seas 9 ft. .TUE...E wind 20 kt. Seas 6 ft. .WED...E wind 15 kt. Seas 6 ft. $$ PKZ759-230115- Nelson Lagoon to Cape Sarichef from 15 to 70 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 12 ft. .TONIGHT...N wind 20 kt. Seas 9 ft. .SUN...E wind 20 kt. Seas 6 ft. .SUN NIGHT...E wind 35 kt. Seas 9 ft. .MON...E wind 40 kt. Seas 13 ft. .TUE...E wind 25 kt. Seas 9 ft. .WED...E wind 20 kt. Seas 9 ft. $$ PKZ770-230115- Cape Sarichef to Nikolski Bering Side out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING SUNDAY... .TODAY...NW wind 25 kt. Seas 10 ft. .TONIGHT...E wind 20 kt. Seas 8 ft. .SUN...E wind 35 kt. Seas 7 ft. Rain. .SUN NIGHT...E wind 40 kt. Seas 9 ft. .MON...E wind 25 kt. Seas 9 ft. .TUE...E wind 20 kt. Seas 6 ft. .WED...Variable wind 10 kt. Seas 6 ft. $$ PKZ772-230115- Cape Sarichef to Nikolski Bering Side from 15 to 85 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING SUNDAY... .TODAY...NW wind 25 kt. Seas 11 ft. .TONIGHT...NE wind 15 kt becoming E 25 kt after midnight. Seas 8 ft. .SUN...E wind 35 kt. Seas 9 ft. .SUN NIGHT...E wind 40 kt. Seas 13 ft. .MON...E wind 40 kt. Seas 12 ft. .TUE...E wind 20 kt. Seas 8 ft. .WED...E wind 15 kt. Seas 8 ft. $$ PKZ771-230115- Unalaska Bay- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY SUNDAY... .TODAY...NW wind 20 kt. Gusts to 30 kt. Seas 7 ft. .TONIGHT...N wind 10 kt. Seas 3 ft. .SUN...E wind 20 kt increasing to 30 kt in the afternoon. Gusts to 40 kt in the afternoon. Seas 3 ft building to 5 ft in the afternoon. Rain. .SUN NIGHT...E wind 40 kt. Seas 6 ft. .MON...SE wind 20 kt. Seas 3 ft. .TUE...E wind 15 kt. Seas 2 ft. .WED...NE wind 10 kt. Seas 3 ft. $$ PKZ773-230115- Cape Sarichef to Nikolski Pacific Side out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING SUNDAY... .TODAY...NW wind 25 kt. Seas 7 ft. .TONIGHT...E wind 20 kt increasing to 30 kt after midnight. From Unalaska E, N wind 15 kt. Seas 5 ft. .SUN...E wind 40 kt. Seas 6 ft building to 11 ft in the afternoon. Rain with snow. .SUN NIGHT...E wind 45 kt. Seas 17 ft. .MON...SE wind 25 kt. Seas 14 ft. .TUE...E wind 20 kt. Seas 11 ft. .WED...Variable wind 10 kt. Seas 8 ft. $$ PKZ774-230115- Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING SUNDAY... .TODAY...NW wind 25 kt. Seas 10 ft. .TONIGHT...NE wind 15 kt becoming E 25 kt after midnight. Seas 6 ft. .SUN...E wind 35 kt increasing to 45 kt in the afternoon. Seas 7 ft building to 13 ft in the afternoon. Rain. .SUN NIGHT...SE wind 45 kt. Seas 16 ft. .MON...SE wind 25 kt. Seas 16 ft. .TUE...SE wind 20 kt. Seas 12 ft. .WED...SW wind 15 kt. Seas 9 ft. $$ PKZ775-230115- Nikolski to Seguam Bering Side out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING TONIGHT AND SUNDAY... .TODAY...N wind 15 kt becoming E 25 kt in the afternoon. Seas 9 ft. .TONIGHT...E wind 30 kt increasing to 40 kt after midnight. Seas 10 ft. .SUN...E wind 40 kt. Seas 14 ft. Rain. .SUN NIGHT...E wind 40 kt. Seas 16 ft. .MON...E wind 25 kt. Seas 13 ft. .TUE...NE wind 15 kt. Seas 9 ft. .WED...Variable wind 10 kt. Seas 7 ft. $$ PKZ776-230115- Nikolski to Seguam Bering Side from 15 to 85 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING TONIGHT AND SUNDAY... .TODAY...Variable wind 10 kt becoming E 25 kt in the afternoon. Seas 9 ft. .TONIGHT...E wind 30 kt increasing to 40 kt after midnight. Seas 10 ft. .SUN...E wind 40 kt. Seas 14 ft. Rain. .SUN NIGHT...E wind 40 kt. Seas 17 ft. .MON...NE wind 30 kt. Seas 14 ft. .TUE...NE wind 20 kt. Seas 9 ft. .WED...N wind 15 kt. Seas 7 ft. $$ PKZ777-230115- Nikolski to Seguam Pacfic Side out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING TONIGHT AND SUNDAY... .TODAY...N wind 15 kt becoming E 25 kt in the afternoon. Seas 8 ft. .TONIGHT...SE wind 30 kt becoming E 40 kt after midnight. Seas 10 ft. .SUN...E wind 45 kt. Seas 17 ft. Rain. .SUN NIGHT...SE wind 40 kt. Seas 20 ft. .MON...E wind 20 kt. Seas 17 ft. .TUE...NE wind 15 kt. Seas 11 ft. .WED...NW wind 15 kt. Seas 7 ft. $$ PKZ778-230115- Nikolski to Seguam Pacific Side from 15 to 75 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING TONIGHT AND SUNDAY... .TODAY...N wind 15 kt becoming E 25 kt in the afternoon. Seas 9 ft. .TONIGHT...E wind 40 kt. Seas 12 ft. Rain. .SUN...E wind 45 kt. Seas 18 ft. Rain. .SUN NIGHT...S wind 30 kt. Seas 20 ft. .MON...E wind 20 kt. Seas 18 ft. .TUE...N wind 15 kt. Seas 12 ft. .WED...W wind 15 kt. Seas 7 ft. $$ PKZ780-230115- Seguam to Adak Bering Side out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING THROUGH SUNDAY... .TODAY...SE wind 25 kt increasing to 40 kt in the afternoon. Seas 7 ft. .TONIGHT...E wind 45 kt. Seas 12 ft. Rain. .SUN...E wind 45 kt. Seas 13 ft. Rain. .SUN NIGHT...E wind 30 kt. Seas 12 ft. .MON...N wind 25 kt. Seas 12 ft. .TUE THROUGH WED...NW wind 20 kt. Seas 7 ft. $$ PKZ781-230115- Seguam to Adak Bering Side from 15 to 85 NM- 335 AM AKST Sat Nov 22 2025 ...GALE WARNING THROUGH SUNDAY... .TODAY...SE wind 25 kt increasing to 40 kt in the afternoon. Seas 9 ft. .TONIGHT...E wind 45 kt. Seas 16 ft. Rain. .SUN...E wind 45 kt. Seas 18 ft. Rain. .SUN NIGHT...NE wind 35 kt. Seas 17 ft. .MON...NE wind 30 kt. Seas 17 ft. .TUE THROUGH WED...N wind 20 kt. Seas 10 ft. $$ PKZ782-230115- Seguam to Adak Pacific Side out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...STORM WARNING TONIGHT... .TODAY...SE wind 25 kt increasing to 40 kt in the afternoon. Seas 9 ft. .TONIGHT...E wind 50 kt. Seas 14 ft building to 19 ft after midnight. Rain. .SUN...E wind 45 kt. Seas 20 ft. Rain. .SUN NIGHT...E wind 20 kt. Seas 18 ft. .MON...N wind 25 kt. Seas 17 ft. .TUE...N wind 20 kt. Seas 10 ft. .WED...NW wind 20 kt. Seas 6 ft. $$ PKZ783-230115- Seguam to Adak Pacific Side from 15 to 75 NM- 335 AM AKST Sat Nov 22 2025 ...STORM WARNING TONIGHT... .TODAY...SE wind 30 kt increasing to 40 kt in the afternoon. Seas 7 ft building to 11 ft in the afternoon. .TONIGHT...E wind 50 kt. Seas 21 ft. Rain. .SUN...SE wind 45 kt becoming S 30 kt in the afternoon. Seas 20 ft. Rain. .SUN NIGHT...S wind 15 kt. Seas 20 ft. .MON...N wind 25 kt. Seas 20 ft. .TUE...NW wind 25 kt. Seas 12 ft. .WED...NW wind 20 kt. Seas 8 ft. $$ PKZ784-230115- Adak to Kiska Bering Side- 335 AM AKST Sat Nov 22 2025 ...STORM WARNING TONIGHT AND SUNDAY... .TODAY...SE wind 35 kt increasing to 45 kt in the afternoon. Seas 9 ft building to 14 ft in the afternoon. Rain. .TONIGHT...E wind 50 kt. Seas 22 ft. Rain. .SUN...E wind 50 kt. Seas 23 ft. Rain. .SUN NIGHT...NE wind 40 kt. Seas 19 ft. .MON...N wind 35 kt. Seas 17 ft. .TUE...N wind 25 kt. Seas 11 ft. .WED...N wind 20 kt. Seas 9 ft. $$ PKZ785-230115- Adak to Kiska Pacific Side- 335 AM AKST Sat Nov 22 2025 ...STORM WARNING THROUGH TONIGHT... .TODAY...SE wind 40 kt increasing to 50 kt in the afternoon. Seas 11 ft building to 18 ft in the afternoon. Rain. .TONIGHT...SE wind 50 kt. Seas 22 ft. Rain. .SUN...SE wind 25 kt. Seas 22 ft. .SUN NIGHT...E wind 30 kt. Seas 23 ft. .MON...N wind 30 kt. Seas 17 ft. .TUE...NW wind 25 kt. Seas 10 ft. .WED...N wind 20 kt. Seas 8 ft. $$ PKZ786-230115- Kiska to Attu Bering Side- 335 AM AKST Sat Nov 22 2025 ...STORM WARNING THROUGH TONIGHT... .TODAY...SE wind 35 kt becoming E 50 kt in the afternoon. Seas 13 ft building to 18 ft in the afternoon. Rain. .TONIGHT...E wind 50 kt. Seas 26 ft. Rain. .SUN...E wind 45 kt. Seas 23 ft. Rain. .SUN NIGHT...NE wind 40 kt. Seas 23 ft. .MON...N wind 30 kt. Seas 16 ft. .TUE THROUGH WED...N wind 20 kt. Seas 10 ft. $$ PKZ787-230115- Kiska to Attu Pacific Side- 335 AM AKST Sat Nov 22 2025 ...STORM WARNING THROUGH TONIGHT... .TODAY...E wind 50 kt. Seas 15 ft building to 24 ft in the afternoon. Rain. .TONIGHT...E wind 50 kt diminishing to 40 kt after midnight. Seas 24 ft. Rain. .SUN...E wind 30 kt. Seas 21 ft. Rain. .SUN NIGHT...NE wind 30 kt. Seas 21 ft. .MON...N wind 30 kt. Seas 15 ft. .TUE...N wind 25 kt. Seas 11 ft. .WED...N wind 20 kt. Seas 8 ft. $$ PKZ766-230115- Pribilof Islands Nearshore Waters- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY TODAY AND SUNDAY... .TODAY...NW wind 20 kt. Seas 9 ft. .TONIGHT...NE wind 15 kt. Seas 6 ft. .SUN...E wind 25 kt. Seas 7 ft. .SUN NIGHT...E wind 30 kt. Seas 10 ft. .MON...NE wind 35 kt. Seas 15 ft. .TUE...E wind 25 kt. Seas 11 ft. .WED...NE wind 20 kt. Seas 10 ft. $$ PKZ760-230115- Bristol Bay greater than 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 30 kt. Seas 10 ft. Patchy fog. .TONIGHT...N wind 20 kt. Seas 8 ft. .SUN...NE wind 10 kt becoming E in the afternoon. Seas 4 ft. .SUN NIGHT...E wind 25 kt. Seas 5 ft. .MON...E wind 35 kt. Seas 9 ft. .TUE...E wind 30 kt. Seas 9 ft. .WED...E wind 25 kt. Seas 7 ft. $$ PKZ761-230115- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW wind 25 kt. Seas 9 ft. Patchy fog. .TONIGHT...N wind 15 kt. Seas 6 ft. .SUN...NE wind 15 kt diminishing to 10 kt in the afternoon. Seas 4 ft. .SUN NIGHT...E wind 20 kt. Seas 3 ft. .MON THROUGH TUE...E wind 30 kt. Seas 6 ft. .WED...E wind 20 kt. Seas 4 ft. $$ PKZ762-230115- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW wind 25 kt. Seas 5 ft. Freezing spray. .TONIGHT...N wind 20 kt. Seas 3 ft. Freezing spray. .SUN...NE wind 15 kt. Seas 2 ft. .SUN NIGHT...E wind 25 kt. Seas 4 ft. .MON...E wind 35 kt. Seas 8 ft. .TUE...E wind 30 kt. Seas 7 ft. .WED...E wind 25 kt. Seas 5 ft. $$ PKZ763-230115- Kuskokwim Delta and Etolin Strait out to 15 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 30 kt. Seas in ice free waters 6 ft. Freezing spray. .TONIGHT...N wind 25 kt. Seas in ice free waters 4 ft. Freezing spray. .SUN...N wind 15 kt. Seas in ice free waters 3 ft. Freezing spray. .SUN NIGHT...NE wind 25 kt. Seas in ice free waters 2 ft. .MON...E wind 35 kt. Seas in ice free waters 7 ft. .TUE...E wind 30 kt. Seas in ice free waters 6 ft. .WED...E wind 25 kt. Seas in ice free waters 4 ft. $$ PKZ764-230115- Kuskokwim Delta from 15 to 80 NM- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 30 kt. Seas 10 ft. Freezing spray. .TONIGHT...N wind 25 kt. Seas 9 ft. Freezing spray. .SUN...NE wind 20 kt. Seas 6 ft. Freezing spray. .SUN NIGHT...E wind 30 kt. Seas 7 ft. .MON...E wind 35 kt. Seas 12 ft. .TUE...E wind 30 kt. Seas 12 ft. .WED...E wind 25 kt. Seas 9 ft. $$ PKZ765-230115- North and West of Nunivak Island- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY TODAY... .TODAY...NW wind 25 kt. Seas 9 ft. Freezing spray. .TONIGHT...N wind 20 kt. Seas 7 ft. Freezing spray. .SUN...NE wind 20 kt. Seas 5 ft. Freezing spray. .SUN NIGHT...NE wind 25 kt. Seas 6 ft. .MON THROUGH TUE...E wind 30 kt. Seas 11 ft. .WED...E wind 20 kt. Seas 7 ft. $$ PKZ767-230115- Saint Matthew Island Waters- 335 AM AKST Sat Nov 22 2025 ...SMALL CRAFT ADVISORY THROUGH SUNDAY... .TODAY...W wind 20 kt. Seas 8 ft. .TONIGHT...N wind 15 kt E of Saint Matthew Island...E 25 kt W of Saint Matthew Island. Seas 7 ft. .SUN...NE wind 25 kt. Seas 9 ft. .SUN NIGHT...NE wind 30 kt. Seas 10 ft. .MON THROUGH TUE...NE wind 30 kt. Seas 12 ft. .WED...NE wind 20 kt. Seas 10 ft. $$