Coastal Waters Forecast
Issued by NWS
Issued by NWS
974 FZAK52 PAFC 031138 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 338 AM AKDT Thu Apr 3 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. PKZ199-040015- 338 AM AKDT Thu Apr 3 2025 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 979 mb North Pacific low moves to 220 nm SE of Chignik at 976 mb by Sat morning. A 994 mb South Kamchatka low and its front approaches the Western Aleutians and Bering from Fri morning through Sat morning. $$ PKZ750-040015- Sitkinak to Castle Cape out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT... .TODAY...E wind 15 kt increasing to 25 kt in the afternoon. Seas 3 ft building to 7 ft in the afternoon. .TONIGHT...E wind 35 kt. Seas 12 ft. Rain. .FRI...E wind 30 kt. Seas 11 ft. Rain. .FRI NIGHT...E wind 30 kt. Seas 9 ft. .SAT...NE wind 30 kt. Seas 11 ft. .SUN...N wind 30 kt. Seas 7 ft. .MON...NW wind 35 kt. Seas 6 ft. $$ PKZ751-040015- Sitkinak to Castle Cape from 15 to 100 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT... .TODAY...E wind 20 kt increasing to 30 kt in the afternoon. Seas 5 ft building to 9 ft in the afternoon. .TONIGHT...E wind 35 kt. Seas 14 ft. Rain. .FRI...E wind 30 kt. Seas 13 ft. Rain. .FRI NIGHT...E wind 30 kt. Seas 14 ft. .SAT...NE wind 25 kt. Seas 14 ft. .SUN...N wind 30 kt. Seas 12 ft. .MON...NW wind 35 kt. Seas 11 ft. $$ PKZ752-040015- Castle Cape to Cape Tolstoi out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...NE wind 20 kt increasing to 30 kt in the afternoon. Seas 6 ft. .TONIGHT...NE wind 30 kt. Seas 12 ft. Rain. .FRI...NE wind 25 kt. Seas 10 ft. Rain. .FRI NIGHT...NE wind 25 kt. Seas 9 ft. .SAT...N wind 25 kt. Seas 11 ft. .SUN...NW wind 25 kt. Seas 6 ft. .MON...NW wind 30 kt. Seas 6 ft. $$ PKZ753-040015- Castle Cape to Cape Tolstoi from 15 to 100 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT... .TODAY...E wind 20 kt becoming NE 30 kt in the afternoon. Seas 6 ft building to 11 ft in the afternoon. .TONIGHT...NE wind 35 kt. Seas 14 ft. Rain. .FRI...E wind 25 kt. Seas 12 ft. Rain. .FRI NIGHT...NE wind 25 kt. Seas 10 ft. .SAT...N wind 25 kt. Seas 12 ft. .SUN...N wind 30 kt. Seas 9 ft. .MON...NW wind 35 kt. Seas 12 ft. $$ PKZ754-040015- Cape Tolstoi to Cape Sarichef out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...NE wind 15 kt becoming N 25 kt in the afternoon. Seas 5 ft. Rain and snow. .TONIGHT...N wind 30 kt. Seas 7 ft. Rain and snow. .FRI...N wind 25 kt. Seas 6 ft. Rain and snow. .FRI NIGHT...N wind 20 kt. Seas 5 ft. .SAT...NW wind 20 kt. Seas 5 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 5 ft. $$ PKZ755-040015- Cape Tolstoi to Cape Sarichef from 15 to 100 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT... .TODAY...NE wind 30 kt. Seas 7 ft building to 11 ft in the afternoon. Rain. .TONIGHT...N wind 35 kt. Seas 14 ft. Rain and snow. .FRI...N wind 30 kt. Seas 11 ft. Rain. .FRI NIGHT...N wind 25 kt. Seas 10 ft. .SAT...N wind 25 kt. Seas 10 ft. .SUN...NW wind 30 kt. Seas 9 ft. .MON...NW wind 35 kt. Seas 12 ft. $$ PKZ756-040015- Port Heiden to Nelson Lagoon out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY... .TODAY...Variable wind 10 kt becoming NE 20 kt in the afternoon. Seas 4 ft. .TONIGHT...NE wind 30 kt. Seas 7 ft. Rain. .FRI...NE wind 25 kt. Seas 7 ft. Rain. .FRI NIGHT...NE wind 20 kt. Seas 6 ft. .SAT...N wind 20 kt. Seas 6 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 11 ft. $$ PKZ757-040015- Port Heiden to Nelson Lagoon from 15 to 60 NM- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY... .TODAY...NE wind 20 kt. Seas 6 ft. .TONIGHT...NE wind 30 kt. Seas 10 ft. .FRI...NE wind 25 kt. Seas 10 ft. .FRI NIGHT...NE wind 25 kt. Seas 9 ft. .SAT...N wind 25 kt. Seas 8 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 13 ft. $$ PKZ758-040015- Nelson Lagoon to Cape Sarichef out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT... .TODAY...N wind 30 kt. Seas 7 ft. Rain and snow. .TONIGHT...N wind 35 kt. Seas 11 ft. Rain and snow. .FRI...N wind 30 kt. Seas 11 ft. Rain and snow. .FRI NIGHT...N wind 20 kt. Seas 9 ft. .SAT...N wind 25 kt. Seas 9 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 12 ft. $$ PKZ759-040015- Nelson Lagoon to Cape Sarichef from 15 to 70 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT... .TODAY...N wind 30 kt. Seas 11 ft. Snow and rain. .TONIGHT...N wind 40 kt. Seas 15 ft. Snow and rain. .FRI...N wind 30 kt. Seas 14 ft. Rain and snow. .FRI NIGHT...N wind 30 kt. Seas 12 ft. .SAT...N wind 30 kt. Seas 11 ft. .SUN...N wind 35 kt. Seas 13 ft. .MON...NW wind 30 kt. Seas 13 ft. $$ PKZ770-040015- Cape Sarichef to Nikolski Bering Side out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING THROUGH FRIDAY... .TODAY...N wind 40 kt. Seas 12 ft. Snow and rain. .TONIGHT...N wind 40 kt. Seas 17 ft. Snow. .FRI...NW wind 45 kt. Seas 19 ft. Snow and rain. .FRI NIGHT...NW wind 45 kt. Seas 20 ft. .SAT...N wind 35 kt. Seas 16 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 13 ft. $$ PKZ772-040015- Cape Sarichef to Nikolski Bering Side from 15 to 85 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING THROUGH FRIDAY... .TODAY...N wind 35 kt. Seas 13 ft. Snow. .TONIGHT...N wind 40 kt. Seas 18 ft. Snow. .FRI...N wind 45 kt. Seas 22 ft. Snow and rain. .FRI NIGHT...N wind 45 kt. Seas 23 ft. .SAT THROUGH SUN...N wind 35 kt. Seas 16 ft. .MON...NW wind 30 kt. Seas 13 ft. $$ PKZ771-040015- Unalaska Bay- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING THROUGH FRIDAY... .TODAY...N wind 35 kt. Seas 11 ft. Areas of blowing snow. Snow. .TONIGHT...NW wind 40 kt. Seas 16 ft. Blowing snow. Snow. Freezing spray. .FRI...NW wind 40 kt diminishing to 30 kt in the afternoon. Seas 17 ft. Areas of blowing snow. Snow. .FRI NIGHT...NW wind 30 kt. Seas 16 ft. .SAT THROUGH MON...NW wind 25 kt. Seas 10 ft. $$ PKZ773-040015- Cape Sarichef to Nikolski Pacific Side out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING THROUGH FRIDAY... .TODAY...N wind 40 kt. Seas 10 ft. Snow and rain. .TONIGHT...N wind 45 kt. Seas 13 ft. Snow and rain. .FRI...NW wind 45 kt. Seas 13 ft. Snow and rain. .FRI NIGHT...NW wind 40 kt. Seas 10 ft. .SAT...NW wind 35 kt. Seas 8 ft. .SUN...N wind 30 kt. Seas 6 ft. .MON...NW wind 35 kt. Seas 6 ft. $$ PKZ774-040015- Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING THROUGH FRIDAY... .TODAY...N wind 45 kt. Seas 15 ft. Snow and rain. .TONIGHT...N wind 45 kt. Seas 19 ft. Snow and rain. .FRI...NW wind 45 kt. Seas 18 ft. Snow and rain. .FRI NIGHT...NW wind 40 kt. Seas 14 ft. .SAT...NW wind 35 kt. Seas 13 ft. .SUN...N wind 30 kt. Seas 10 ft. .MON...NW wind 35 kt. Seas 10 ft. $$ PKZ775-040015- Nikolski to Seguam Bering Side out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING THROUGH FRIDAY... .TODAY...N wind 35 kt. Seas 12 ft. Snow. .TONIGHT...NW wind 40 kt. Seas 16 ft. Blowing snow. .FRI...NW wind 45 kt. Seas 22 ft. Snow showers. .FRI NIGHT...NW wind 45 kt. Seas 22 ft. .SAT...N wind 35 kt. Seas 17 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 12 ft. $$ PKZ776-040015- Nikolski to Seguam Bering Side from 15 to 85 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT AND FRIDAY... .TODAY...N wind 30 kt. Seas 12 ft. .TONIGHT...NW wind 40 kt. Seas 17 ft. .FRI...NW wind 45 kt. Seas 23 ft. Snow. .FRI NIGHT...NW wind 45 kt. Seas 23 ft. .SAT...N wind 35 kt. Seas 18 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 12 ft. $$ PKZ777-040015- Nikolski to Seguam Pacfic Side out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING THROUGH FRIDAY... .TODAY...N wind 35 kt. Seas 12 ft. Snow. .TONIGHT...NW wind 40 kt. Seas 15 ft. .FRI...NW wind 45 kt. Seas 20 ft. Snow showers. .FRI NIGHT...NW wind 45 kt. Seas 19 ft. .SAT...N wind 35 kt. Seas 15 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 10 ft. $$ PKZ778-040015- Nikolski to Seguam Pacific Side from 15 to 75 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING THROUGH FRIDAY... .TODAY...N wind 40 kt. Seas 16 ft. Snow. .TONIGHT...NW wind 40 kt. Seas 18 ft. .FRI...NW wind 45 kt. Seas 21 ft. Snow showers. .FRI NIGHT...NW wind 45 kt. Seas 22 ft. .SAT...N wind 35 kt. Seas 16 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 12 ft. $$ PKZ780-040015- Seguam to Adak Bering Side out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT AND FRIDAY... .TODAY...NW wind 30 kt. Seas 11 ft. .TONIGHT...NW wind 35 kt. Seas 13 ft. .FRI...NW wind 40 kt. Seas 15 ft. .FRI NIGHT...NW wind 35 kt. Seas 14 ft. .SAT...N wind 30 kt. Seas 12 ft. .SUN...N wind 25 kt. Seas 9 ft. .MON...NW wind 25 kt. Seas 9 ft. $$ PKZ781-040015- Seguam to Adak Bering Side from 15 to 85 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT AND FRIDAY... .TODAY...NW wind 30 kt. Seas 11 ft. .TONIGHT...NW wind 35 kt. Seas 15 ft. .FRI...NW wind 40 kt. Seas 16 ft. .FRI NIGHT...NW wind 30 kt. Seas 15 ft. .SAT...N wind 30 kt. Seas 13 ft. .SUN...N wind 25 kt. Seas 10 ft. .MON...NW wind 25 kt. Seas 9 ft. $$ PKZ782-040015- Seguam to Adak Pacific Side out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT AND FRIDAY... .TODAY...NW wind 30 kt. Seas 8 ft. .TONIGHT...NW wind 35 kt. Seas 10 ft. .FRI...NW wind 40 kt. Seas 10 ft. .FRI NIGHT...NW wind 35 kt. Seas 8 ft. .SAT...N wind 30 kt. Seas 7 ft. .SUN THROUGH MON...NW wind 25 kt. Seas 7 ft. $$ PKZ783-040015- Seguam to Adak Pacific Side from 15 to 75 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT AND FRIDAY... .TODAY...NW wind 30 kt. Seas 12 ft. .TONIGHT...NW wind 40 kt. Seas 14 ft. .FRI...NW wind 40 kt. Seas 15 ft. .FRI NIGHT...NW wind 35 kt. Seas 14 ft. .SAT...N wind 30 kt. Seas 11 ft. .SUN THROUGH MON...NW wind 25 kt. Seas 10 ft. $$ PKZ784-040015- Adak to Kiska Bering Side- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY THROUGH FRIDAY... .TODAY...NW wind 25 kt. Seas 9 ft. .TONIGHT...NW wind 25 kt. Seas 9 ft. .FRI...NW wind 25 kt. Seas 7 ft. .FRI NIGHT...N wind 20 kt. Seas 7 ft. .SAT THROUGH SUN...NE wind 20 kt. Seas 8 ft. .MON...NW wind 20 kt. Seas 8 ft. $$ PKZ785-040015- Adak to Kiska Pacific Side- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY THROUGH TONIGHT... .TODAY...NW wind 25 kt. Seas 9 ft. .TONIGHT...NW wind 25 kt. Seas 8 ft. .FRI...N wind 20 kt. Seas 6 ft. .FRI NIGHT...NE wind 15 kt. Seas 6 ft. .SAT THROUGH SUN...NE wind 20 kt. Seas 9 ft. .MON...NW wind 20 kt. Seas 10 ft. $$ PKZ786-040015- Kiska to Attu Bering Side- 338 AM AKDT Thu Apr 3 2025 .TODAY...NW wind 20 kt. Seas 6 ft. .TONIGHT...W wind 15 kt. Seas 5 ft. .FRI...E wind 15 kt. Seas 4 ft. .FRI NIGHT...E wind 20 kt. Seas 6 ft. .SAT THROUGH SUN...NE wind 25 kt. Seas 9 ft. .MON...SW wind 15 kt. Seas 8 ft. $$ PKZ787-040015- Kiska to Attu Pacific Side- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY FRIDAY... .TODAY...NW wind 15 kt. Seas 6 ft. .TONIGHT...Variable wind 10 kt becoming E 15 kt after midnight. Seas 5 ft. .FRI...E wind 25 kt. Seas 7 ft. .FRI NIGHT...E wind 30 kt. Seas 11 ft. .SAT...E wind 30 kt. Seas 12 ft. .SUN...NE wind 25 kt. Seas 11 ft. .MON...S wind 15 kt. Seas 10 ft. $$ PKZ766-040015- Pribilof Islands Nearshore Waters- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT AND FRIDAY... .TODAY...N wind 25 kt. Seas 7 ft. .TONIGHT...N wind 30 kt increasing to 40 kt after midnight. Seas 9 ft building to 14 ft after midnight. Snow. Freezing spray. .FRI...N wind 45 kt. Seas 18 ft. Snow. Freezing spray. .FRI NIGHT...N wind 40 kt. Seas 17 ft. .SAT...N wind 35 kt. Seas 15 ft. .SUN...N wind 30 kt. Seas 10 ft. .MON...NW wind 30 kt. Seas 8 ft. $$ PKZ760-040015- Bristol Bay greater than 15 NM- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY... .TODAY...NE wind 20 kt. Seas 5 ft. .TONIGHT...NE wind 20 kt increasing to 30 kt after midnight. Seas 6 ft building to 10 ft after midnight. Rain. .FRI...E wind 25 kt. Seas 10 ft. Rain. .FRI NIGHT...NE wind 25 kt. Seas 7 ft. .SAT...N wind 25 kt. Seas 6 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 8 ft. $$ PKZ761-040015- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY... .TODAY...E wind 10 kt increasing to 20 kt in the afternoon. Seas 3 ft. .TONIGHT...E wind 20 kt increasing to 30 kt after midnight. Seas 4 ft building to 7 ft after midnight. .FRI...E wind 25 kt. Seas 6 ft. .FRI NIGHT...E wind 20 kt. Seas 5 ft. .SAT...NE wind 20 kt. Seas 6 ft. .SUN THROUGH MON...NW wind 30 kt. Seas 7 ft. $$ PKZ762-040015- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY... .TODAY...NE wind 15 kt. Seas 3 ft. .TONIGHT...NE wind 25 kt. Seas 5 ft. Rain. .FRI...NE wind 25 kt. Seas 6 ft. Rain. .FRI NIGHT...NE wind 25 kt. Seas 4 ft. .SAT...NE wind 30 kt. Seas 5 ft. .SUN THROUGH MON...NW wind 25 kt. Seas 4 ft. $$ PKZ763-040015- Kuskokwim Delta and Etolin Strait out to 15 NM- 338 AM AKDT Thu Apr 3 2025 ...BRISK WIND ADVISORY THROUGH FRIDAY... .TODAY...N wind 25 kt. .TONIGHT...N wind 30 kt. Snow. .FRI...NE wind 30 kt. Rain and snow. .FRI NIGHT...N wind 25 kt. .SAT THROUGH MON...NW wind 30 kt. $$ PKZ764-040015- Kuskokwim Delta from 15 to 80 NM- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT AND FRIDAY... .TODAY...N wind 25 kt. Seas in ice free waters 4 ft. Freezing spray. .TONIGHT...N wind 35 kt. Seas in ice free waters 8 ft. Snow. Freezing spray. .FRI...NE wind 35 kt. Seas in ice free waters 9 ft. Rain and snow. .FRI NIGHT...N wind 30 kt. Seas in ice free waters 8 ft. .SAT...N wind 30 kt. Seas in ice free waters 7 ft. .SUN...N wind 35 kt. Seas in ice free waters 8 ft. .MON...NW wind 30 kt. Seas in ice free waters 8 ft. $$ PKZ765-040015- North and West of Nunivak Island- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING TONIGHT AND FRIDAY... .TODAY...N wind 20 kt. .TONIGHT...N wind 25 kt increasing to 35 kt after midnight. Snow. .FRI...N wind 40 kt. Snow. .FRI NIGHT...N wind 35 kt. .SAT...N wind 30 kt. .SUN...NW wind 25 kt. .MON...W wind 20 kt. $$ PKZ767-040015- Saint Matthew Island Waters- 338 AM AKDT Thu Apr 3 2025 ...GALE WARNING FRIDAY... .TODAY...N wind 15 kt. Seas in ice free waters 5 ft. .TONIGHT...N wind 30 kt E of Saint Matthew Island...NW 20 kt W of Saint Matthew Island. Seas in ice free waters 5 ft. Freezing spray. .FRI...N wind 35 kt E of Saint Matthew Island...NW 25 kt W of Saint Matthew Island. Seas in ice free waters 5 ft. Freezing spray. .FRI NIGHT...N wind 30 kt. Seas in ice free waters 5 ft. .SAT...N wind 25 kt. Seas in ice free waters 4 ft. .SUN THROUGH MON...W wind 30 kt. Seas in ice free waters 7 ft. $$