Coastal Waters Forecast
Issued by NWS
Issued by NWS
037 FZAK52 PAFC 280021 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 321 PM AKST Thu Nov 27 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. PKZ199-281245- 321 PM AKST Thu Nov 27 2025 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 1001 mb low 75 nm S of Dillingham shortly moves inland an dissipates. A 968 mb low arrives 325 nm SE of Atka by Sat afternoon. Its front spreads out across the Aleutians by Sat afternoon. $$ PKZ750-281245- Sitkinak to Castle Cape out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 4 ft. .FRI...Variable wind 10 kt. Seas 4 ft. .FRI NIGHT...E wind 15 kt increasing to 25 kt after midnight. Seas 6 ft. .SAT AND SAT NIGHT...E wind 30 kt. Seas 11 ft. .SUN...E wind 20 kt. Seas 9 ft. .MON...S wind 20 kt. Seas 9 ft. .TUE...SE wind 25 kt. Seas 13 ft. $$ PKZ751-281245- Sitkinak to Castle Cape from 15 to 100 NM- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 6 ft. .FRI...NE wind 15 kt. Seas 6 ft. .FRI NIGHT...E wind 25 kt. Seas 8 ft. .SAT...E wind 35 kt. Seas 15 ft. .SAT NIGHT...E wind 30 kt. Seas 15 ft. .SUN...SE wind 20 kt. Seas 12 ft. .MON THROUGH TUE...S wind 25 kt. Seas 15 ft. $$ PKZ752-281245- Castle Cape to Cape Tolstoi out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 4 ft. .FRI...E wind 15 kt. Seas 5 ft. .FRI NIGHT...E wind 25 kt. Seas 8 ft. .SAT AND SAT NIGHT...E wind 35 kt. Seas 13 ft. .SUN...E wind 15 kt. Seas 10 ft. .MON...SE wind 20 kt. Seas 10 ft. .TUE...SE wind 25 kt. Seas 12 ft. $$ PKZ753-281245- Castle Cape to Cape Tolstoi from 15 to 100 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 5 ft. .FRI...E wind 20 kt. Seas 6 ft. .FRI NIGHT...E wind 25 kt increasing to 35 kt after midnight. Seas 7 ft building to 11 ft after midnight. .SAT...E wind 35 kt. Seas 18 ft. .SAT NIGHT...E wind 30 kt. Seas 15 ft. .SUN...SE wind 20 kt. Seas 14 ft. .MON...S wind 25 kt. Seas 13 ft. .TUE...S wind 30 kt. Seas 15 ft. $$ PKZ754-281245- Cape Tolstoi to Cape Sarichef out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 3 ft. .FRI...E wind 25 kt. Seas 6 ft. .FRI NIGHT...E wind 30 kt increasing to 40 kt after midnight. Seas 13 ft. .SAT...E wind 40 kt. Seas 15 ft. .SAT NIGHT...E wind 30 kt. Seas 13 ft. .SUN...E wind 20 kt. Seas 10 ft. .MON THROUGH TUE...SE wind 25 kt. Seas 12 ft. $$ PKZ755-281245- Cape Tolstoi to Cape Sarichef from 15 to 100 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 5 ft. .FRI...E wind 25 kt. Seas 7 ft. .FRI NIGHT...E wind 40 kt. Seas 11 ft building to 18 ft after midnight. Rain. .SAT...E wind 40 kt. Seas 19 ft. .SAT NIGHT...E wind 30 kt. Seas 16 ft. .SUN...SE wind 20 kt. Seas 13 ft. .MON...SE wind 25 kt. Seas 16 ft. .TUE...S wind 30 kt. Seas 15 ft. $$ PKZ756-281245- Port Heiden to Nelson Lagoon out to 15 NM- 321 PM AKST Thu Nov 27 2025 .TONIGHT...Variable wind 10 kt. Seas 2 ft. .FRI...E wind 15 kt. Seas 3 ft. .FRI NIGHT...E wind 20 kt. Seas 4 ft. .SAT AND SAT NIGHT...E wind 30 kt. Seas 6 ft. .SUN...E wind 20 kt. Seas 3 ft. .MON...SE wind 15 kt. Seas 4 ft. .TUE...SE wind 20 kt. Seas 5 ft. $$ PKZ757-281245- Port Heiden to Nelson Lagoon from 15 to 60 NM- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...W wind 15 kt in the evening becoming variable 10 kt. Seas 3 ft. .FRI...E wind 15 kt. Seas 4 ft. .FRI NIGHT...E wind 25 kt. Seas 6 ft. .SAT...E wind 35 kt. Seas 10 ft. .SAT NIGHT...E wind 30 kt. Seas 10 ft. .SUN THROUGH TUE...SE wind 20 kt. Seas 6 ft. $$ PKZ758-281245- Nelson Lagoon to Cape Sarichef out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 2 ft. .FRI...E wind 20 kt. Seas 4 ft. .FRI NIGHT...E wind 30 kt. Seas 8 ft. .SAT...E wind 35 kt. Seas 8 ft. .SAT NIGHT...E wind 25 kt. Seas 7 ft. .SUN...E wind 15 kt. Seas 5 ft. .MON THROUGH TUE...SE wind 20 kt. Seas 6 ft. $$ PKZ759-281245- Nelson Lagoon to Cape Sarichef from 15 to 70 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 2 ft. .FRI...E wind 20 kt. Seas 5 ft. .FRI NIGHT...E wind 25 kt increasing to 35 kt after midnight. Seas 6 ft building to 10 ft after midnight. .SAT...E wind 35 kt. Seas 11 ft. .SAT NIGHT...E wind 30 kt. Seas 11 ft. .SUN THROUGH TUE...E wind 20 kt. Seas 7 ft. $$ PKZ770-281245- Cape Sarichef to Nikolski Bering Side out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...E wind 15 kt. Seas 3 ft. .FRI...E wind 30 kt. Seas 7 ft. .FRI NIGHT...E wind 40 kt. Seas 12 ft. Rain. .SAT...E wind 35 kt. Seas 11 ft. .SAT NIGHT...E wind 30 kt. Seas 9 ft. .SUN THROUGH MON...E wind 15 kt. Seas 7 ft. .TUE...NE wind 25 kt. Seas 8 ft. $$ PKZ772-281245- Cape Sarichef to Nikolski Bering Side from 15 to 85 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...E wind 15 kt. Seas 3 ft. .FRI...E wind 30 kt. Seas 8 ft. .FRI NIGHT...E wind 40 kt. Seas 14 ft. Rain. .SAT...E wind 40 kt. Seas 15 ft. .SAT NIGHT...E wind 30 kt. Seas 12 ft. .SUN THROUGH MON...E wind 20 kt. Seas 9 ft. .TUE...NE wind 25 kt. Seas 9 ft. $$ PKZ771-281245- Unalaska Bay- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...Variable wind less than 10 kt becoming E 10 kt after midnight. Seas 2 ft. .FRI...E wind 25 kt. Seas 4 ft. .FRI NIGHT...E wind 35 kt. Seas 5 ft. Rain. .SAT...E wind 35 kt. Seas 5 ft. .SAT NIGHT...E wind 25 kt. Seas 4 ft. .SUN THROUGH MON...SE wind 15 kt. Seas 4 ft. .TUE...N wind 15 kt. Seas 5 ft. $$ PKZ773-281245- Cape Sarichef to Nikolski Pacific Side out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt becoming E 20 kt after midnight. Seas 5 ft. .FRI...E wind 30 kt. Seas 10 ft. .FRI NIGHT...E wind 40 kt. Seas 15 ft building to 21 ft after midnight. Rain. .SAT...E wind 40 kt. Seas 20 ft. .SAT NIGHT...E wind 30 kt. Seas 14 ft. .SUN THROUGH MON...E wind 20 kt. Seas 12 ft. .TUE...N wind 20 kt. Seas 14 ft. $$ PKZ774-281245- Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY AND FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt becoming E 20 kt after midnight. Seas 5 ft. .FRI...E wind 35 kt. Seas 11 ft. .FRI NIGHT...E wind 40 kt. Seas 22 ft. Rain. .SAT...E wind 40 kt. Seas 21 ft. .SAT NIGHT...E wind 25 kt. Seas 15 ft. .SUN THROUGH MON...SE wind 20 kt. Seas 13 ft. .TUE...SW wind 25 kt. Seas 15 ft. $$ PKZ775-281245- Nikolski to Seguam Bering Side out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...E wind 20 kt. Seas 6 ft. .FRI...NE wind 30 kt. Seas 10 ft. .FRI NIGHT...NE wind 40 kt. Seas 18 ft. Rain. .SAT...NE wind 35 kt. Seas 17 ft. .SAT NIGHT...NE wind 25 kt. Seas 12 ft. .SUN...NE wind 20 kt. Seas 13 ft. .MON...NE wind 25 kt. Seas 11 ft. .TUE...N wind 30 kt. Seas 13 ft. $$ PKZ776-281245- Nikolski to Seguam Bering Side from 15 to 85 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...E wind 20 kt. Seas 5 ft. .FRI...NE wind 30 kt. Seas 10 ft. .FRI NIGHT...NE wind 40 kt. Seas 18 ft. Rain. .SAT...NE wind 40 kt. Seas 18 ft. .SAT NIGHT...NE wind 30 kt. Seas 15 ft. .SUN...NE wind 25 kt. Seas 15 ft. .MON THROUGH TUE...N wind 30 kt. Seas 15 ft. $$ PKZ777-281245- Nikolski to Seguam Pacfic Side out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...NE wind 15 kt becoming E 25 kt after midnight. Seas 6 ft. .FRI...E wind 30 kt. Seas 12 ft. Rain. .FRI NIGHT...NE wind 45 kt. Seas 21 ft. Rain. .SAT...NE wind 40 kt. Seas 20 ft. .SAT NIGHT...NE wind 25 kt. Seas 13 ft. .SUN...NE wind 15 kt. Seas 12 ft. .MON...NE wind 25 kt. Seas 10 ft. .TUE...N wind 30 kt. Seas 13 ft. $$ PKZ778-281245- Nikolski to Seguam Pacific Side from 15 to 75 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY AND FRIDAY NIGHT... .TONIGHT...E wind 25 kt. Seas 8 ft. .FRI...E wind 30 kt increasing to 40 kt in the afternoon. Seas 15 ft. Rain. .FRI NIGHT...NE wind 45 kt. Seas 23 ft. Rain. .SAT...E wind 40 kt. Seas 20 ft. .SAT NIGHT...NE wind 25 kt. Seas 14 ft. .SUN...NE wind 15 kt. Seas 12 ft. .MON...NE wind 20 kt. Seas 10 ft. .TUE...N wind 25 kt. Seas 16 ft. $$ PKZ780-281245- Seguam to Adak Bering Side out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...E wind 15 kt becoming NE 25 kt after midnight. Seas 6 ft. .FRI...NE wind 30 kt. Seas 11 ft. .FRI NIGHT...NE wind 40 kt. Seas 17 ft. Rain. .SAT...NE wind 40 kt. Seas 17 ft. .SAT NIGHT...NE wind 35 kt. Seas 15 ft. .SUN THROUGH TUE...N wind 30 kt. Seas 20 ft. $$ PKZ781-281245- Seguam to Adak Bering Side from 15 to 85 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...E wind 20 kt. Seas 6 ft. .FRI...NE wind 30 kt. Seas 11 ft. .FRI NIGHT...NE wind 40 kt. Seas 18 ft. Rain. .SAT AND SAT NIGHT...NE wind 40 kt. Seas 19 ft. .SUN...NE wind 35 kt. Seas 19 ft. .MON THROUGH TUE...N wind 30 kt. Seas 20 ft. $$ PKZ782-281245- Seguam to Adak Pacific Side out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY AND FRIDAY NIGHT... .TONIGHT...NE wind 25 kt. Seas 7 ft. .FRI...NE wind 35 kt. Seas 12 ft. .FRI NIGHT...NE wind 40 kt. Seas 18 ft. Rain. .SAT...NE wind 40 kt. Seas 17 ft. .SAT NIGHT...NE wind 30 kt. Seas 13 ft. .SUN...NE wind 25 kt. Seas 11 ft. .MON...N wind 30 kt. Seas 9 ft. .TUE...N wind 30 kt. Seas 13 ft. $$ PKZ783-281245- Seguam to Adak Pacific Side from 15 to 75 NM- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY AND FRIDAY NIGHT... .TONIGHT...NE wind 30 kt. Seas 10 ft. .FRI...NE wind 40 kt. Seas 17 ft. .FRI NIGHT...NE wind 40 kt. Seas 22 ft. Rain. .SAT...NE wind 40 kt. Seas 21 ft. .SAT NIGHT...NE wind 30 kt. Seas 15 ft. .SUN THROUGH MON...N wind 25 kt. Seas 11 ft. .TUE...N wind 30 kt. Seas 15 ft. $$ PKZ784-281245- Adak to Kiska Bering Side- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY NIGHT... .TONIGHT...NE wind 20 kt. Seas 5 ft. .FRI...NE wind 30 kt. Seas 11 ft. .FRI NIGHT...NE wind 35 kt. Seas 15 ft. .SAT AND SAT NIGHT...N wind 40 kt. Seas 20 ft. .SUN...N wind 35 kt. Seas 21 ft. .MON THROUGH TUE...N wind 30 kt. Seas 22 ft. $$ PKZ785-281245- Adak to Kiska Pacific Side- 321 PM AKST Thu Nov 27 2025 ...GALE WARNING FRIDAY AND FRIDAY NIGHT... .TONIGHT...NE wind 30 kt. Seas 8 ft. .FRI...NE wind 35 kt. Seas 14 ft. .FRI NIGHT...NE wind 35 kt. Seas 18 ft. .SAT AND SAT NIGHT...N wind 35 kt. Seas 18 ft. .SUN...N wind 35 kt. Seas 18 ft. .MON THROUGH TUE...N wind 30 kt. Seas 18 ft. $$ PKZ786-281245- Kiska to Attu Bering Side- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...NE wind 25 kt. Seas 8 ft. .FRI...N wind 25 kt. Seas 10 ft. .FRI NIGHT...N wind 30 kt. Seas 11 ft. .SAT...N wind 30 kt. Seas 13 ft. .SAT NIGHT...N wind 35 kt. Seas 18 ft. .SUN THROUGH MON...N wind 30 kt. Seas 20 ft. .TUE...NE wind 25 kt. Seas 19 ft. $$ PKZ787-281245- Kiska to Attu Pacific Side- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY THROUGH FRIDAY NIGHT... .TONIGHT...NE wind 25 kt. Seas 8 ft. .FRI...N wind 30 kt. Seas 11 ft. .FRI NIGHT...N wind 30 kt. Seas 13 ft. .SAT AND SAT NIGHT...N wind 30 kt. Seas 14 ft. .SUN THROUGH MON...N wind 30 kt. Seas 18 ft. .TUE...N wind 25 kt. Seas 16 ft. $$ PKZ766-281245- Pribilof Islands Nearshore Waters- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...Variable wind 10 kt. Seas 3 ft. .FRI...NE wind 20 kt. Seas 5 ft. .FRI NIGHT...NE wind 30 kt. Seas 10 ft. .SAT AND SAT NIGHT...NE wind 35 kt. Seas 15 ft. .SUN THROUGH MON...NE wind 30 kt. Seas 13 ft. .TUE...N wind 30 kt. Seas 17 ft. $$ PKZ760-281245- Bristol Bay greater than 15 NM- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...W wind 15 kt diminishing to 10 kt after midnight. Seas 4 ft. .FRI...NW wind 10 kt. Seas 2 ft. .FRI NIGHT...NE wind 15 kt becoming E 25 kt after midnight. Seas 3 ft building to 6 ft after midnight. .SAT AND SAT NIGHT...E wind 30 kt. Seas 9 ft. .SUN...E wind 25 kt. Seas 6 ft. .MON...SE wind 20 kt. Seas 5 ft. .TUE...SE wind 25 kt. Seas 8 ft. $$ PKZ761-281245- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 321 PM AKST Thu Nov 27 2025 .TONIGHT...SW wind 15 kt. Seas 3 ft. .FRI...Variable wind less than 10 kt becoming E 15 kt in the afternoon. Seas 2 ft. .FRI NIGHT...E wind 15 kt. Seas 3 ft. .SAT AND SAT NIGHT...E wind 25 kt. Seas 5 ft. .SUN...E wind 20 kt. Seas 3 ft. .MON...SE wind 15 kt. Seas 3 ft. .TUE...SE wind 20 kt. Seas 4 ft. $$ PKZ762-281245- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...W wind 15 kt. Seas 3 ft. .FRI...NW wind 10 kt in the morning becoming variable less than 10 kt. Seas 2 ft. .FRI NIGHT...NE wind 15 kt increasing to 25 kt after midnight. Seas 2 ft building to 5 ft after midnight. .SAT AND SAT NIGHT...NE wind 30 kt. Seas 6 ft. .SUN...E wind 25 kt. Seas 4 ft. .MON...E wind 15 kt. Seas 4 ft. .TUE...E wind 20 kt. Seas 6 ft. $$ PKZ763-281245- Kuskokwim Delta and Etolin Strait out to 15 NM- 321 PM AKST Thu Nov 27 2025 .TONIGHT...NW wind 10 kt. Seas in ice free waters 2 ft. .FRI...Variable wind less than 10 kt. Seas in ice free waters 2 ft. .FRI NIGHT...NE wind 10 kt increasing to 15 kt after midnight. Seas in ice free waters 3 ft. .SAT AND SAT NIGHT...NE wind 25 kt. Seas in ice free waters 4 ft. .SUN...NE wind 25 kt. Seas in ice free waters 3 ft. .MON...NE wind 20 kt. Seas in ice free waters 5 ft. .TUE...NE wind 25 kt. Seas in ice free waters 7 ft. $$ PKZ764-281245- Kuskokwim Delta from 15 to 80 NM- 321 PM AKST Thu Nov 27 2025 ...SMALL CRAFT ADVISORY FRIDAY NIGHT... .TONIGHT...NW wind 15 kt becoming W after midnight. Seas 3 ft. .FRI...Variable wind less than 10 kt becoming NE 10 kt in the afternoon. Seas 2 ft. .FRI NIGHT...NE wind 25 kt. Seas 6 ft. .SAT AND SAT NIGHT...NE wind 30 kt. Seas 10 ft. .SUN THROUGH MON...NE wind 25 kt. Seas 8 ft. .TUE...NE wind 30 kt. Seas 11 ft. $$ PKZ765-281245- North and West of Nunivak Island- 321 PM AKST Thu Nov 27 2025 .TONIGHT...W wind 15 kt. Seas 3 ft. .FRI...NW wind 15 kt. Seas 4 ft. .FRI NIGHT...NE wind 20 kt. Seas 4 ft. .SAT...NE wind 25 kt. Seas 8 ft. .SAT NIGHT...NE wind 30 kt. Seas 8 ft. .SUN THROUGH TUE...NE wind 30 kt. Seas 12 ft. $$ PKZ767-281245- Saint Matthew Island Waters- 321 PM AKST Thu Nov 27 2025 .TONIGHT...N wind 15 kt. Seas 4 ft. .FRI...NW wind 15 kt. Seas 4 ft. .FRI NIGHT...NE wind 20 kt. Seas 4 ft. .SAT AND SAT NIGHT...NE wind 30 kt. Seas 11 ft. .SUN...NE wind 35 kt. Seas 14 ft. .MON THROUGH TUE...NE wind 30 kt. Seas 17 ft. $$