Coastal Waters Forecast
Issued by NWS
Issued by NWS
362 FZAK52 PAFC 260022 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 322 PM AKST Tue Nov 25 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. PKZ199-261345- 322 PM AKST Tue Nov 25 2025 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 982 mb low 120 nm WNW of Unalaska moves to 80 nm NE of Atka at 987 mb Wed morning. This low merges with a 990 mb low located 165 nm S of Unalaska Wed morning, creating a new 996 mb low 105 nm SE of Unalaska by Thu morning. A 997 mb North Pacific low develops along a front Wed afternoon and moves to 110 nm E of Chignik at 998 mb Thu morning. $$ PKZ750-261345- Sitkinak to Castle Cape out to 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...E wind 25 kt. Seas 8 ft. Rain showers. .WED...SE wind 20 kt. Seas 6 ft. Rain showers. .WED NIGHT...E wind 20 kt in the evening becoming variable 10 kt. Seas 5 ft. Rain showers. .THU...Variable wind 10 kt. Seas 5 ft. .THU NIGHT...Variable wind 10 kt. Seas 4 ft. .FRI THROUGH SAT...SE wind 30 kt. Seas 12 ft. .SUN...S wind 35 kt. Seas 10 ft. $$ PKZ751-261345- Sitkinak to Castle Cape from 15 to 100 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...SE wind 20 kt. Seas 10 ft. .WED...S wind 20 kt. Seas 9 ft. .WED NIGHT...SE wind 15 kt in the evening becoming variable 10 kt. Seas 9 ft. .THU...Variable wind 10 kt. Seas 8 ft. .THU NIGHT...Variable wind 10 kt. Seas 8 ft. .FRI...E wind 30 kt. Seas 14 ft. .SAT...SE wind 30 kt. Seas 15 ft. .SUN...S wind 35 kt. Seas 14 ft. $$ PKZ752-261345- Castle Cape to Cape Tolstoi out to 15 NM- 322 PM AKST Tue Nov 25 2025 .TONIGHT...E wind 15 kt. Seas 7 ft. Rain showers. .WED...Variable wind 10 kt. Seas 6 ft. .WED NIGHT...E wind 15 kt in the evening becoming variable 10 kt. Seas 5 ft. .THU...Variable wind 10 kt. Seas 5 ft. .THU NIGHT...Variable wind 10 kt. Seas 5 ft. .FRI...NE wind 20 kt. Seas 14 ft. .SAT...E wind 25 kt. Seas 14 ft. .SUN...SW wind 30 kt. Seas 7 ft. $$ PKZ753-261345- Castle Cape to Cape Tolstoi from 15 to 100 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...E wind 20 kt. Seas 10 ft. .WED...SE wind 15 kt. Seas 9 ft. .WED NIGHT...E wind 15 kt. Seas 8 ft. .THU...Variable wind 10 kt. Seas 8 ft. .THU NIGHT...Variable wind 10 kt. Seas 6 ft. .FRI...E wind 25 kt. Seas 16 ft. .SAT...SE wind 30 kt. Seas 16 ft. .SUN...SW wind 30 kt. Seas 14 ft. $$ PKZ754-261345- Cape Tolstoi to Cape Sarichef out to 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...E wind 20 kt. Seas 8 ft. .WED...E wind 15 kt. Seas 6 ft. .WED NIGHT...E wind 15 kt. Seas 5 ft. .THU...Variable wind 10 kt. Seas 4 ft. .THU NIGHT...NE wind 15 kt. Seas 4 ft. .FRI THROUGH SAT...E wind 20 kt. Seas 12 ft. .SUN...SW wind 20 kt. Seas 11 ft. $$ PKZ755-261345- Cape Tolstoi to Cape Sarichef from 15 to 100 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...E wind 20 kt. Seas 10 ft. .WED...SE wind 15 kt. Seas 8 ft. .WED NIGHT...SE wind 15 kt. Seas 8 ft. .THU...Variable wind 10 kt. Seas 7 ft. .THU NIGHT...NE wind 15 kt. Seas 6 ft. .FRI THROUGH SAT...E wind 30 kt. Seas 17 ft. .SUN...SW wind 25 kt. Seas 14 ft. $$ PKZ756-261345- Port Heiden to Nelson Lagoon out to 15 NM- 322 PM AKST Tue Nov 25 2025 .TONIGHT...E wind 15 kt. Seas 4 ft. .WED...E wind 15 kt. Seas 4 ft. .WED NIGHT...SE wind 15 kt. Seas 3 ft. .THU...Variable wind 10 kt. Seas 2 ft. .THU NIGHT...Variable wind 10 kt. Seas 2 ft. .FRI...E wind 15 kt. Seas 6 ft. .SAT...E wind 20 kt. Seas 6 ft. .SUN...SW wind 25 kt. Seas 2 ft. $$ PKZ757-261345- Port Heiden to Nelson Lagoon from 15 to 60 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...E wind 25 kt. Seas 6 ft. .WED...E wind 20 kt. Seas 5 ft. .WED NIGHT...SE wind 15 kt in the evening becoming variable 10 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 2 ft. .THU NIGHT...Variable wind 10 kt. Seas 2 ft. .FRI THROUGH SAT...E wind 20 kt. Seas 7 ft. .SUN...W wind 25 kt. Seas 6 ft. $$ PKZ758-261345- Nelson Lagoon to Cape Sarichef out to 15 NM- 322 PM AKST Tue Nov 25 2025 .TONIGHT...E wind 20 kt. Seas 4 ft. .WED...Variable wind 10 kt. Seas 3 ft. .WED NIGHT...SE wind 15 kt. Seas 3 ft. .THU AND THU NIGHT...Variable wind 10 kt. Seas 2 ft. .FRI...NE wind 20 kt. Seas 7 ft. .SAT...NE wind 25 kt. Seas 7 ft. .SUN...SW wind 20 kt. Seas 4 ft. $$ PKZ759-261345- Nelson Lagoon to Cape Sarichef from 15 to 70 NM- 322 PM AKST Tue Nov 25 2025 .TONIGHT...E wind 20 kt. Seas 7 ft. .WED...E wind 15 kt. Seas 5 ft. .WED NIGHT...Variable wind 10 kt. Seas 5 ft. .THU AND THU NIGHT...Variable wind 10 kt. Seas 3 ft. .FRI THROUGH SAT...NE wind 25 kt. Seas 10 ft. .SUN...W wind 25 kt. Seas 6 ft. $$ PKZ770-261345- Cape Sarichef to Nikolski Bering Side out to 15 NM- 322 PM AKST Tue Nov 25 2025 .TONIGHT...SE wind 20 kt. Seas 7 ft. .WED...E wind 15 kt. Seas 4 ft. .WED NIGHT...NE wind 15 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 4 ft. .THU NIGHT...NE wind 20 kt. Seas 3 ft. .FRI THROUGH SAT...NE wind 30 kt. Seas 10 ft. .SUN...NW wind 25 kt. Seas 6 ft. $$ PKZ772-261345- Cape Sarichef to Nikolski Bering Side from 15 to 85 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 25 kt. Seas 10 ft. .WED...E wind 15 kt. Seas 6 ft. .WED NIGHT...NE wind 15 kt. Seas 5 ft. .THU...NE wind 15 kt. Seas 5 ft. .THU NIGHT...NE wind 20 kt. Seas 5 ft. .FRI THROUGH SAT...NE wind 30 kt. Seas 12 ft. .SUN...N wind 30 kt. Seas 8 ft. $$ PKZ771-261345- Unalaska Bay- 322 PM AKST Tue Nov 25 2025 .TONIGHT...SE wind 20 kt. Seas 3 ft. .WED...E wind 10 kt. Seas 2 ft. .WED NIGHT...NE wind 10 kt. Seas 3 ft. .THU...Variable wind less than 10 kt. Seas 3 ft. .THU NIGHT...NE wind 15 kt. Seas 3 ft. .FRI THROUGH SAT...NE wind 20 kt. Seas 7 ft. .SUN...W wind 20 kt. Seas 4 ft. $$ PKZ773-261345- Cape Sarichef to Nikolski Pacific Side out to 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 20 kt. Seas 9 ft. .WED...E wind 15 kt. Seas 7 ft. .WED NIGHT...NE wind 15 kt. Seas 6 ft. .THU...Variable wind 10 kt. Seas 5 ft. .THU NIGHT...NE wind 20 kt. Seas 4 ft. .FRI THROUGH SAT...NE wind 30 kt. Seas 15 ft. .SUN...SW wind 30 kt. Seas 13 ft. $$ PKZ774-261345- Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...SE wind 20 kt. Seas 10 ft. .WED...E wind 15 kt. Seas 8 ft. .WED NIGHT...Variable wind 10 kt. Seas 7 ft. .THU...Variable wind 10 kt. Seas 6 ft. .THU NIGHT...E wind 20 kt. Seas 6 ft. .FRI THROUGH SAT...NE wind 30 kt. Seas 18 ft. .SUN...SW wind 30 kt. Seas 14 ft. $$ PKZ775-261345- Nikolski to Seguam Bering Side out to 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...SW wind 25 kt becoming SE after midnight. Seas 11 ft. Rain showers. .WED...E wind 15 kt. Seas 8 ft. .WED NIGHT...NE wind 15 kt. Seas 5 ft. .THU...NE wind 15 kt. Seas 5 ft. .THU NIGHT...NE wind 25 kt. Seas 6 ft. .FRI THROUGH SAT...N wind 30 kt. Seas 16 ft. .SUN...NW wind 30 kt. Seas 12 ft. $$ PKZ776-261345- Nikolski to Seguam Bering Side from 15 to 85 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NE wind 25 kt. Seas 13 ft. .WED...E wind 20 kt. Seas 9 ft. .WED NIGHT...NE wind 15 kt. Seas 6 ft. .THU...NE wind 15 kt. Seas 5 ft. .THU NIGHT...NE wind 25 kt. Seas 6 ft. .FRI THROUGH SUN...N wind 30 kt. Seas 15 ft. $$ PKZ777-261345- Nikolski to Seguam Pacfic Side out to 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...SW wind 20 kt. Seas 10 ft. Rain showers. .WED...E wind 15 kt. Seas 8 ft. .WED NIGHT...NE wind 15 kt. Seas 6 ft. .THU...NE wind 15 kt. Seas 5 ft. .THU NIGHT...NE wind 25 kt. Seas 6 ft. .FRI...NE wind 30 kt. Seas 17 ft. .SAT...N wind 30 kt. Seas 16 ft. .SUN...NW wind 30 kt. Seas 12 ft. $$ PKZ778-261345- Nikolski to Seguam Pacific Side from 15 to 75 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...SW wind 20 kt. Seas 10 ft. Rain showers. .WED...E wind 15 kt. Seas 8 ft. .WED NIGHT...NE wind 15 kt. Seas 7 ft. .THU...NE wind 15 kt. Seas 5 ft. .THU NIGHT...NE wind 30 kt. Seas 7 ft. .FRI...NE wind 35 kt. Seas 20 ft. .SAT...N wind 35 kt. Seas 20 ft. .SUN...W wind 30 kt. Seas 15 ft. $$ PKZ780-261345- Seguam to Adak Bering Side out to 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NW wind 30 kt. Seas 12 ft. Rain showers. .WED...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 10 ft. .WED NIGHT...N wind 15 kt. Seas 7 ft. .THU...NE wind 15 kt. Seas 4 ft. .THU NIGHT...NE wind 25 kt. Seas 7 ft. .FRI THROUGH SAT...N wind 35 kt. Seas 16 ft. .SUN...NW wind 30 kt. Seas 15 ft. $$ PKZ781-261345- Seguam to Adak Bering Side from 15 to 85 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NW wind 30 kt. Seas 13 ft. .WED...NE wind 20 kt. Seas 11 ft. .WED NIGHT...NE wind 15 kt. Seas 7 ft. .THU...Variable wind 10 kt. Seas 5 ft. .THU NIGHT...NE wind 25 kt. Seas 7 ft. .FRI THROUGH SAT...N wind 35 kt. Seas 17 ft. .SUN...NW wind 30 kt. Seas 18 ft. $$ PKZ782-261345- Seguam to Adak Pacific Side out to 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NW wind 30 kt. Seas 8 ft. .WED...N wind 25 kt diminishing to 15 kt in the afternoon. Seas 7 ft. .WED NIGHT...N wind 15 kt. Seas 5 ft. .THU...NE wind 15 kt. Seas 4 ft. .THU NIGHT...NE wind 30 kt. Seas 7 ft. .FRI...NE wind 35 kt. Seas 15 ft. .SAT...N wind 35 kt. Seas 15 ft. .SUN...NW wind 30 kt. Seas 9 ft. $$ PKZ783-261345- Seguam to Adak Pacific Side from 15 to 75 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NW wind 30 kt. Seas 10 ft. .WED...NW wind 25 kt. Seas 10 ft. .WED NIGHT...N wind 20 kt. Seas 6 ft. .THU...NE wind 20 kt. Seas 4 ft. .THU NIGHT...NE wind 30 kt. Seas 10 ft. .FRI...NE wind 35 kt. Seas 20 ft. .SAT...N wind 35 kt. Seas 19 ft. .SUN...NW wind 30 kt. Seas 14 ft. $$ PKZ784-261345- Adak to Kiska Bering Side- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...N wind 25 kt. Seas 8 ft. .WED...NW wind 20 kt. Seas 10 ft. .WED NIGHT...N wind 15 kt. Seas 8 ft. .THU...NE wind 15 kt. Seas 6 ft. .THU NIGHT...NE wind 25 kt. Seas 7 ft. .FRI THROUGH SAT...N wind 35 kt. Seas 16 ft. .SUN...NW wind 30 kt. Seas 22 ft. $$ PKZ785-261345- Adak to Kiska Pacific Side- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NW wind 25 kt. Seas 8 ft. .WED...NW wind 25 kt. Seas 7 ft. .WED NIGHT...N wind 15 kt. Seas 6 ft. .THU...NE wind 20 kt. Seas 4 ft. .THU NIGHT...NE wind 30 kt. Seas 9 ft. .FRI THROUGH SAT...N wind 35 kt. Seas 17 ft. .SUN...NW wind 25 kt. Seas 16 ft. $$ PKZ786-261345- Kiska to Attu Bering Side- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT... .TONIGHT...N wind 15 kt. Seas 8 ft. .WED...N wind 15 kt. Seas 8 ft. .WED NIGHT...N wind 15 kt. Seas 8 ft. .THU...N wind 15 kt. Seas 7 ft. .THU NIGHT...NE wind 20 kt. Seas 6 ft. .FRI...N wind 35 kt. Seas 11 ft. .SAT...N wind 30 kt. Seas 16 ft. .SUN...N wind 25 kt. Seas 20 ft. $$ PKZ787-261345- Kiska to Attu Pacific Side- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...N wind 15 kt. Seas 8 ft. .WED...N wind 15 kt. Seas 6 ft. .WED NIGHT...N wind 15 kt. Seas 6 ft. .THU...N wind 15 kt. Seas 6 ft. .THU NIGHT...NE wind 25 kt. Seas 6 ft. .FRI...N wind 35 kt. Seas 14 ft. .SAT...N wind 30 kt. Seas 13 ft. .SUN...N wind 25 kt. Seas 18 ft. $$ PKZ766-261345- Pribilof Islands Nearshore Waters- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...E wind 30 kt diminishing to 20 kt after midnight. Seas 13 ft. .WED...NE wind 15 kt. Seas 7 ft. .WED NIGHT...Variable wind 10 kt. Seas 5 ft. .THU AND THU NIGHT...N wind 15 kt. Seas 4 ft. .FRI...NE wind 25 kt. Seas 7 ft. .SAT THROUGH SUN...N wind 25 kt. Seas 11 ft. $$ PKZ760-261345- Bristol Bay greater than 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...E wind 25 kt. Seas 6 ft. .WED...E wind 25 kt. Seas 6 ft. .WED NIGHT...SE wind 20 kt becoming E 10 kt after midnight. Seas 4 ft. .THU...Variable wind less than 10 kt. Seas 3 ft. .THU NIGHT...W wind 10 kt. Seas 2 ft. .FRI...E wind 30 kt. Seas 6 ft. .SAT...E wind 25 kt. Seas 8 ft. .SUN...NE wind 30 kt. Seas 5 ft. $$ PKZ761-261345- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 322 PM AKST Tue Nov 25 2025 .TONIGHT...E wind 20 kt. Seas 4 ft. .WED...E wind 20 kt. Seas 3 ft. .WED NIGHT...E wind 20 kt diminishing to 10 kt after midnight. Seas 2 ft. .THU...Variable wind less than 10 kt. Seas 2 ft. .THU NIGHT...S wind 10 kt. Seas 1 foot. .FRI...E wind 30 kt. Seas 5 ft. .SAT...E wind 25 kt. Seas 5 ft. .SUN...S wind 30 kt. Seas 3 ft. $$ PKZ762-261345- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NE wind 25 kt. Seas 5 ft. .WED...NE wind 25 kt. Seas 4 ft. .WED NIGHT...E wind 20 kt. Seas 3 ft. and snow showers. .THU...N wind 10 kt. Seas 2 ft. .THU NIGHT...NW wind 10 kt. Seas 1 foot. .FRI...E wind 30 kt. Seas 5 ft. .SAT...E wind 25 kt. Seas 6 ft. .SUN...NE wind 30 kt. Seas 4 ft. $$ PKZ763-261345- Kuskokwim Delta and Etolin Strait out to 15 NM- 322 PM AKST Tue Nov 25 2025 .TONIGHT...NE wind 20 kt. Seas in ice free waters 4 ft. Freezing spray. .WED...NE wind 20 kt. Seas in ice free waters 3 ft. Freezing spray. .WED NIGHT...E wind 15 kt. Seas in ice free waters 3 ft. .THU...NE wind 10 kt. Seas in ice free waters 2 ft. .THU NIGHT...N wind 10 kt. Seas in ice free waters 1 foot. .FRI...NE wind 25 kt. Seas in ice free waters 3 ft. .SAT...NE wind 20 kt. Seas in ice free waters 4 ft. .SUN...NE wind 25 kt. Seas in ice free waters 4 ft. $$ PKZ764-261345- Kuskokwim Delta from 15 to 80 NM- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...E wind 25 kt. Seas 9 ft. Freezing spray. .WED...NE wind 25 kt. Seas 7 ft. Freezing spray. .WED NIGHT...E wind 15 kt diminishing to 10 kt after midnight. Seas 5 ft. .THU...E wind 10 kt. Seas 3 ft. .THU NIGHT...N wind 10 kt. Seas 3 ft. .FRI THROUGH SUN...N wind 25 kt. Seas 8 ft. $$ PKZ765-261345- North and West of Nunivak Island- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NE wind 25 kt. Seas 9 ft. Freezing spray. .WED...NE wind 25 kt. Seas 7 ft. Freezing spray. .WED NIGHT...E wind 15 kt. Seas 5 ft. .THU...Variable wind 10 kt. Seas 4 ft. .THU NIGHT...Variable wind 10 kt. Seas 3 ft. .FRI THROUGH SAT...NE wind 25 kt. Seas 7 ft. .SUN...N wind 25 kt. Seas 11 ft. $$ PKZ767-261345- Saint Matthew Island Waters- 322 PM AKST Tue Nov 25 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...NE wind 25 kt. Seas 11 ft. Freezing spray. .WED...NE wind 25 kt. Seas 9 ft. Freezing spray. .WED NIGHT...NE wind 15 kt. Seas 7 ft. .THU...Variable wind 10 kt. Seas 5 ft. .THU NIGHT...NW wind 15 kt. Seas 4 ft. .FRI...N wind 30 kt. Seas 6 ft. .SAT THROUGH SUN...N wind 35 kt. Seas 15 ft. $$