Coastal Waters Forecast
Issued by NWS
Issued by NWS
287 FZAK52 PAFC 020004 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 404 PM AKDT Fri Aug 1 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. PKZ199-021245- 404 PM AKDT Fri Aug 1 2025 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 982 mb low 355 nm west of St Paul, nearly stalled, moves very slowly east to 268 nm west of St Paul at 993 mb by Sun morning. Its front moves across the Aleutian Chain to the Southwest Alaska coast by Sat afternoon. Strongest winds occur behind the front, generally south of the low through Sunday. $$ PKZ750-021245- Sitkinak to Castle Cape out to 15 NM- 404 PM AKDT Fri Aug 1 2025 .TONIGHT...SE wind 15 kt. Seas 2 ft. .SAT...SE wind 20 kt. Seas 2 ft. Rain. .SAT NIGHT...SE wind 20 kt. Seas 3 ft. Rain. .SUN...E wind 20 kt. Seas 3 ft. .SUN NIGHT...E wind 15 kt. Seas 3 ft. .MON...SE wind 15 kt. Seas 3 ft. .TUE...E wind 25 kt. Seas 9 ft. .WED...E wind 20 kt. Seas 8 ft. $$ PKZ751-021245- Sitkinak to Castle Cape from 15 to 100 NM- 404 PM AKDT Fri Aug 1 2025 .TONIGHT...SE wind 15 kt. Seas 3 ft. .SAT...SE wind 20 kt. Seas 5 ft. Rain. .SAT NIGHT...SE wind 20 kt. Seas 6 ft. Rain. .SUN...E wind 20 kt. Seas 7 ft. .SUN NIGHT...E wind 15 kt. Seas 6 ft. .MON...SE wind 15 kt. Seas 6 ft. .TUE...SE wind 25 kt. Seas 10 ft. .WED...SE wind 20 kt. Seas 10 ft. $$ PKZ752-021245- Castle Cape to Cape Tolstoi out to 15 NM- 404 PM AKDT Fri Aug 1 2025 .TONIGHT...SE wind 15 kt. Seas 2 ft. Rain. .SAT...E wind 20 kt. Seas 3 ft. Rain. .SAT NIGHT...E wind 15 kt. Seas 4 ft. Rain. .SUN AND SUN NIGHT...E wind 15 kt. Seas 4 ft. .MON...SE wind 15 kt. Seas 3 ft. .TUE THROUGH WED...E wind 15 kt. Seas 9 ft. $$ PKZ753-021245- Castle Cape to Cape Tolstoi from 15 to 100 NM- 404 PM AKDT Fri Aug 1 2025 .TONIGHT...SE wind 20 kt. Seas 4 ft. Rain. .SAT...SE wind 20 kt. Seas 6 ft. Rain. .SAT NIGHT...S wind 15 kt. Seas 7 ft. .SUN...Variable wind 10 kt. Seas 6 ft. .SUN NIGHT...SE wind 15 kt. Seas 6 ft. .MON...SE wind 15 kt. Seas 6 ft. .TUE...SE wind 20 kt. Seas 10 ft. .WED...SE wind 15 kt. Seas 10 ft. $$ PKZ754-021245- Cape Tolstoi to Cape Sarichef out to 15 NM- 404 PM AKDT Fri Aug 1 2025 .TONIGHT...SE wind 20 kt. Seas 5 ft. Rain. .SAT...S wind 15 kt. Seas 5 ft. .SAT NIGHT...Variable wind 10 kt. Seas 5 ft. .SUN AND SUN NIGHT...SE wind 15 kt. Seas 5 ft. .MON...S wind 15 kt. Seas 5 ft. .TUE...SE wind 15 kt. Seas 6 ft. .WED...Variable wind 10 kt. Seas 6 ft. $$ PKZ755-021245- Cape Tolstoi to Cape Sarichef from 15 to 100 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT... .TONIGHT...SE wind 20 kt. Seas 7 ft. Rain. .SAT...SW wind 15 kt. Seas 8 ft. .SAT NIGHT...Variable wind 10 kt. Seas 8 ft. .SUN...SW wind 15 kt. Seas 8 ft. .SUN NIGHT...S wind 20 kt. Seas 6 ft. .MON...S wind 20 kt. Seas 7 ft. .TUE THROUGH WED...S wind 15 kt. Seas 9 ft. $$ PKZ756-021245- Port Heiden to Nelson Lagoon out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 25 kt. Seas 2 ft. Rain. .SAT...SE wind 20 kt. Seas 2 ft. Rain. .SAT NIGHT...SE wind 20 kt. Seas 2 ft. .SUN AND SUN NIGHT...SE wind 20 kt. Seas 3 ft. .MON...SE wind 20 kt. Seas 3 ft. .TUE THROUGH WED...E wind 20 kt. Seas 6 ft. $$ PKZ757-021245- Port Heiden to Nelson Lagoon from 15 to 60 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SE wind 30 kt. Seas 5 ft. Rain. .SAT...SE wind 25 kt. Seas 5 ft. Rain. .SAT NIGHT...SE wind 25 kt. Seas 4 ft. .SUN AND SUN NIGHT...SE wind 20 kt. Seas 5 ft. .MON...SE wind 20 kt. Seas 5 ft. .TUE...E wind 25 kt. Seas 8 ft. .WED...E wind 20 kt. Seas 7 ft. $$ PKZ758-021245- Nelson Lagoon to Cape Sarichef out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 30 kt. Seas 3 ft. Rain. .SAT...S wind 20 kt. Seas 3 ft. .SAT NIGHT...S wind 15 kt. Seas 3 ft. .SUN AND SUN NIGHT...SE wind 20 kt. Seas 4 ft. .MON THROUGH TUE...SE wind 15 kt. Seas 5 ft. .WED...E wind 15 kt. Seas 5 ft. $$ PKZ759-021245- Nelson Lagoon to Cape Sarichef from 15 to 70 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 30 kt. Seas 6 ft. Rain. .SAT...S wind 20 kt. Seas 5 ft. .SAT NIGHT...S wind 15 kt. Seas 5 ft. .SUN AND SUN NIGHT...SE wind 20 kt. Seas 6 ft. .MON...SE wind 20 kt. Seas 6 ft. .TUE...E wind 15 kt. Seas 8 ft. .WED...E wind 20 kt. Seas 7 ft. $$ PKZ770-021245- Cape Sarichef to Nikolski Bering Side out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...S wind 30 kt. Seas 4 ft. .SAT...S wind 20 kt. Seas 4 ft. .SAT NIGHT...S wind 20 kt. Seas 5 ft. .SUN AND SUN NIGHT...S wind 20 kt. Seas 5 ft. .MON THROUGH TUE...S wind 15 kt. Seas 4 ft. .WED...W wind 20 kt. Seas 7 ft. $$ PKZ772-021245- Cape Sarichef to Nikolski Bering Side from 15 to 85 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...S wind 30 kt. Seas 8 ft. .SAT...S wind 20 kt. Seas 7 ft. .SAT NIGHT...S wind 20 kt. Seas 7 ft. .SUN AND SUN NIGHT...S wind 20 kt. Seas 7 ft. .MON THROUGH TUE...S wind 15 kt. Seas 6 ft. .WED...N wind 20 kt. Seas 8 ft. $$ PKZ771-021245- Unalaska Bay- 404 PM AKDT Fri Aug 1 2025 .TONIGHT...S wind 20 kt. Seas 3 ft. .SAT...S wind 10 kt. Seas 2 ft. .SAT NIGHT...Variable wind less than 10 kt becoming S 10 kt after midnight. Seas 2 ft. .SUN AND SUN NIGHT...S wind 15 kt. Seas 2 ft. .MON...S wind 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 3 ft. .WED...W wind 10 kt. Seas 3 ft. $$ PKZ773-021245- Cape Sarichef to Nikolski Pacific Side out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...S wind 20 kt. Seas 9 ft. .SAT...SW wind 20 kt. Seas 9 ft. .SAT NIGHT...S wind 20 kt. Seas 8 ft. .SUN AND SUN NIGHT...SW wind 20 kt. Seas 6 ft. .MON THROUGH TUE...S wind 15 kt. Seas 6 ft. .WED...W wind 20 kt. Seas 6 ft. $$ PKZ774-021245- Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...S wind 20 kt. Seas 11 ft. Rain. .SAT...SW wind 20 kt. Seas 10 ft. .SAT NIGHT...SW wind 15 kt. Seas 9 ft. .SUN AND SUN NIGHT...SW wind 20 kt. Seas 8 ft. .MON...SW wind 20 kt. Seas 7 ft. .TUE...S wind 15 kt. Seas 7 ft. .WED...SW wind 20 kt. Seas 8 ft. $$ PKZ775-021245- Nikolski to Seguam Bering Side out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 9 ft. .SAT...SW wind 25 kt. Seas 9 ft. .SAT NIGHT...S wind 20 kt. Seas 8 ft. Rain. .SUN AND SUN NIGHT...SW wind 20 kt. Seas 7 ft. .MON...SW wind 15 kt. Seas 6 ft. .TUE...Variable wind 10 kt. Seas 4 ft. .WED...W wind 20 kt. Seas 9 ft. $$ PKZ776-021245- Nikolski to Seguam Bering Side from 15 to 85 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 9 ft. .SAT...SW wind 25 kt. Seas 9 ft. .SAT NIGHT...SW wind 20 kt. Seas 9 ft. .SUN AND SUN NIGHT...SW wind 20 kt. Seas 8 ft. .MON...SW wind 20 kt. Seas 6 ft. .TUE...SW wind 15 kt. Seas 5 ft. .WED...NW wind 25 kt. Seas 9 ft. $$ PKZ777-021245- Nikolski to Seguam Pacfic Side out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...S wind 25 kt. Seas 13 ft. .SAT...SW wind 25 kt. Seas 12 ft. .SAT NIGHT...SW wind 20 kt. Seas 9 ft. .SUN AND SUN NIGHT...SW wind 20 kt. Seas 8 ft. .MON...SW wind 20 kt. Seas 7 ft. .TUE...SW wind 15 kt. Seas 6 ft. .WED...W wind 25 kt. Seas 8 ft. $$ PKZ778-021245- Nikolski to Seguam Pacific Side from 15 to 75 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 13 ft. .SAT...SW wind 25 kt. Seas 12 ft. .SAT NIGHT...SW wind 20 kt. Seas 10 ft. .SUN...SW wind 25 kt. Seas 9 ft. .SUN NIGHT...SW wind 20 kt. Seas 9 ft. .MON...SW wind 20 kt. Seas 8 ft. .TUE...SW wind 15 kt. Seas 7 ft. .WED...W wind 25 kt. Seas 9 ft. $$ PKZ780-021245- Seguam to Adak Bering Side out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...SW wind 25 kt. Seas 7 ft. .SAT...SW wind 25 kt. Seas 8 ft. .SAT NIGHT...SW wind 20 kt. Seas 7 ft. Rain. .SUN AND SUN NIGHT...SW wind 20 kt. Seas 6 ft. .MON...SW wind 20 kt. Seas 4 ft. .TUE...SW wind 15 kt. Seas 4 ft. .WED...NW wind 20 kt. Seas 7 ft. $$ PKZ781-021245- Seguam to Adak Bering Side from 15 to 85 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 10 ft. .SAT...SW wind 30 kt. Seas 11 ft. .SAT NIGHT...SW wind 25 kt. Seas 10 ft. Rain. .SUN AND SUN NIGHT...SW wind 20 kt. Seas 7 ft. .MON...SW wind 20 kt. Seas 5 ft. .TUE...W wind 15 kt. Seas 4 ft. .WED...NW wind 20 kt. Seas 9 ft. $$ PKZ782-021245- Seguam to Adak Pacific Side out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 13 ft. .SAT...SW wind 25 kt. Seas 12 ft. .SAT NIGHT...SW wind 20 kt. Seas 8 ft. Rain. .SUN...SW wind 25 kt. Seas 7 ft. .SUN NIGHT...SW wind 20 kt. Seas 8 ft. .MON...SW wind 20 kt. Seas 7 ft. .TUE...SW wind 15 kt. Seas 6 ft. .WED...NW wind 20 kt. Seas 6 ft. $$ PKZ783-021245- Seguam to Adak Pacific Side from 15 to 75 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 25 kt. Seas 14 ft. .SAT...SW wind 25 kt. Seas 12 ft. .SAT NIGHT...SW wind 25 kt. Seas 9 ft. Rain. .SUN AND SUN NIGHT...SW wind 25 kt. Seas 9 ft. .MON THROUGH WED...W wind 20 kt. Seas 8 ft. $$ PKZ784-021245- Adak to Kiska Bering Side- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SW wind 30 kt. Seas 13 ft. Rain. .SAT...SW wind 30 kt. Seas 13 ft. Rain. .SAT NIGHT...SW wind 25 kt. Seas 10 ft. Rain. .SUN AND SUN NIGHT...SW wind 20 kt. Seas 7 ft. .MON THROUGH WED...NW wind 20 kt. Seas 7 ft. $$ PKZ785-021245- Adak to Kiska Pacific Side- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 14 ft. .SAT...SW wind 30 kt. Seas 11 ft. .SAT NIGHT...SW wind 25 kt. Seas 9 ft. Rain. .SUN AND SUN NIGHT...SW wind 25 kt. Seas 9 ft. .MON...W wind 20 kt. Seas 8 ft. .TUE THROUGH WED...NW wind 25 kt. Seas 9 ft. $$ PKZ786-021245- Kiska to Attu Bering Side- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 13 ft. .SAT...W wind 30 kt. Seas 11 ft. Rain. .SAT NIGHT...W wind 20 kt. Seas 9 ft. .SUN...W wind 20 kt. Seas 6 ft. .SUN NIGHT...W wind 15 kt. Seas 6 ft. .MON THROUGH TUE...NW wind 25 kt. Seas 9 ft. .WED...NW wind 20 kt. Seas 8 ft. $$ PKZ787-021245- Kiska to Attu Pacific Side- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...W wind 30 kt. Seas 13 ft. .SAT...W wind 30 kt becoming SW 20 kt in the afternoon. Seas 11 ft. .SAT NIGHT...W wind 25 kt. Seas 9 ft. Rain. .SUN...W wind 25 kt. Seas 8 ft. .SUN NIGHT...W wind 20 kt. Seas 8 ft. .MON THROUGH TUE...W wind 25 kt. Seas 9 ft. .WED...NW wind 20 kt. Seas 9 ft. $$ PKZ766-021245- Pribilof Islands Nearshore Waters- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SE wind 25 kt. Seas 9 ft. .SAT...S wind 20 kt. Seas 8 ft. .SAT NIGHT...S wind 20 kt. Seas 8 ft. Rain. .SUN AND SUN NIGHT...S wind 20 kt. Seas 8 ft. .MON...SE wind 15 kt. Seas 6 ft. .TUE...NE wind 15 kt. Seas 6 ft. .WED...N wind 20 kt. Seas 8 ft. $$ PKZ760-021245- Bristol Bay greater than 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT... .TONIGHT...SE wind 20 kt. Seas 3 ft. .SAT...SE wind 25 kt. Seas 4 ft. Rain. .SAT NIGHT...SE wind 25 kt. Seas 5 ft. Rain. .SUN AND SUN NIGHT...SE wind 20 kt. Seas 5 ft. .MON...E wind 20 kt. Seas 5 ft. .TUE THROUGH WED...E wind 25 kt. Seas 7 ft. $$ PKZ761-021245- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY SATURDAY AND SATURDAY NIGHT... .TONIGHT...SE wind 20 kt. Seas 2 ft. .SAT...SE wind 25 kt. Seas 2 ft. Rain. .SAT NIGHT...SE wind 25 kt. Seas 2 ft. .SUN AND SUN NIGHT...SE wind 20 kt. Seas 3 ft. .MON...SE wind 20 kt. Seas 3 ft. .TUE THROUGH WED...E wind 25 kt. Seas 5 ft. $$ PKZ762-021245- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY SATURDAY NIGHT... .TONIGHT...SE wind 15 kt. Seas 2 ft. .SAT...SE wind 20 kt. Seas 3 ft. Rain. .SAT NIGHT...SE wind 25 kt. Seas 3 ft. Rain. .SUN AND SUN NIGHT...SE wind 20 kt. Seas 3 ft. .MON THROUGH WED...E wind 20 kt. Seas 4 ft. $$ PKZ763-021245- Kuskokwim Delta and Etolin Strait out to 15 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SE wind 25 kt. Seas 4 ft. Rain. .SAT...SE wind 25 kt. Seas 5 ft. Rain. .SAT NIGHT...SE wind 25 kt. Seas 5 ft. Rain. .SUN AND SUN NIGHT...SE wind 25 kt. Seas 4 ft. .MON...E wind 25 kt. Seas 5 ft. .TUE THROUGH WED...NE wind 20 kt. Seas 3 ft. $$ PKZ764-021245- Kuskokwim Delta from 15 to 80 NM- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...SE wind 30 kt. Seas 7 ft. Rain. .SAT...SE wind 25 kt. Seas 7 ft. Rain. .SAT NIGHT...SE wind 25 kt. Seas 6 ft. .SUN AND SUN NIGHT...SE wind 25 kt. Seas 6 ft. .MON THROUGH TUE...E wind 25 kt. Seas 8 ft. .WED...NE wind 20 kt. Seas 9 ft. $$ PKZ765-021245- North and West of Nunivak Island- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY... .TONIGHT...SE wind 30 kt. Seas 8 ft. Rain. .SAT...SE wind 25 kt. Seas 8 ft. .SAT NIGHT...SE wind 20 kt. Seas 7 ft. .SUN AND SUN NIGHT...SE wind 25 kt. Seas 7 ft. .MON...E wind 25 kt. Seas 7 ft. .TUE THROUGH WED...N wind 20 kt. Seas 6 ft. $$ PKZ767-021245- Saint Matthew Island Waters- 404 PM AKDT Fri Aug 1 2025 ...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT... .TONIGHT...E wind 30 kt. Seas 11 ft. Rain. .SAT...E wind 20 kt. Seas 10 ft. .SAT NIGHT...E wind 20 kt. Seas 8 ft. .SUN...E wind 20 kt. Seas 8 ft. .SUN NIGHT...E wind 25 kt. Seas 7 ft. .MON THROUGH TUE...NE wind 25 kt. Seas 8 ft. .WED...N wind 20 kt. Seas 7 ft. $$