FZAK52 PAFC 071148 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 348 AM AKDT Fri Aug 7 2026 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. PKZ199-080030- 348 AM AKDT Fri Aug 7 2026 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A developing 1002 mb low 100 nm W of Saint Matthew Island Sat afternoon weakens to 1014 mb 30 nm W of Saint Paul Sun afternoon. A 1013 mb low 50 nm SE of Atka dissipates over the N Pacific through Sat morning. $$ PKZ750-080030- Sitkinak to Castle Cape out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 2 ft. .TONIGHT...Variable wind 10 kt. Seas 2 ft. .SAT...Variable wind 10 kt. Seas 2 ft. .SAT NIGHT...Variable wind 10 kt. Seas 2 ft. .SUN THROUGH MON...Variable wind 10 kt. Seas 2 ft. .TUE...SE wind 15 kt. Seas 2 ft. $$ PKZ751-080030- Sitkinak to Castle Cape from 15 to 100 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 4 ft. .TONIGHT...Variable wind 10 kt. Seas 3 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SAT NIGHT...Variable wind 10 kt. Seas 3 ft. .SUN...Variable wind 10 kt. Seas 3 ft. .MON...Variable wind 10 kt. Seas 3 ft. .TUE...E wind 15 kt. Seas 4 ft. $$ PKZ752-080030- Castle Cape to Cape Tolstoi out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 3 ft. .TONIGHT...Variable wind 10 kt. Seas 3 ft. .SAT...Variable wind 10 kt. Seas 2 ft. .SAT NIGHT...Variable wind 10 kt. Seas 2 ft. .SUN...Variable wind 10 kt. Seas 2 ft. .MON...Variable wind 10 kt. Seas 2 ft. .TUE...Variable wind 10 kt. Seas 2 ft. $$ PKZ753-080030- Castle Cape to Cape Tolstoi from 15 to 100 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 4 ft. .TONIGHT...Variable wind 10 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SAT NIGHT...Variable wind 10 kt. Seas 3 ft. .SUN...Variable wind 10 kt. Seas 4 ft. .MON...Variable wind 10 kt. Seas 4 ft. .TUE...E wind 15 kt. Seas 4 ft. $$ PKZ754-080030- Cape Tolstoi to Cape Sarichef out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 3 ft. .TONIGHT...Variable wind 10 kt. Seas 2 ft. .SAT...Variable wind 10 kt. Seas 2 ft. .SAT NIGHT...Variable wind 10 kt. Seas 2 ft. .SUN...Variable wind 10 kt. Seas 2 ft. .MON THROUGH TUE...Variable wind 10 kt. Seas 2 ft. $$ PKZ755-080030- Cape Tolstoi to Unalga Pass from 15 to 100 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 4 ft. .TONIGHT...Variable wind 10 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 4 ft. .SAT NIGHT...Variable wind 10 kt. Seas 3 ft. .SUN...S wind 15 kt. Seas 4 ft. .MON THROUGH TUE...Variable wind 10 kt. Seas 3 ft. $$ PKZ756-080030- Port Heiden to Nelson Lagoon out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog. .TONIGHT...Variable wind 10 kt. Seas 2 ft. .SAT...Variable wind 10 kt. Seas 1 foot. .SAT NIGHT...Variable wind 10 kt. Seas 1 foot. .SUN...Variable wind 10 kt. Seas 1 foot. .MON...Variable wind 10 kt. Seas 1 foot. .TUE...Variable wind 10 kt. Seas 2 ft. $$ PKZ757-080030- Port Heiden to Nelson Lagoon from 15 to 60 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 3 ft. Patchy fog. .TONIGHT...Variable wind 10 kt. Seas 2 ft. .SAT...Variable wind 10 kt. Seas 1 foot. .SAT NIGHT...Variable wind 10 kt. Seas 1 foot. .SUN...Variable wind 10 kt. Seas 2 ft. .MON...Variable wind 10 kt. Seas 2 ft. .TUE...Variable wind 10 kt. Seas 2 ft. $$ PKZ758-080030- Nelson Lagoon to Cape Sarichef out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog. .TONIGHT...Variable wind 10 kt. Seas 2 ft. .SAT...Variable wind 10 kt. Seas 1 foot. .SAT NIGHT...Variable wind 10 kt. Seas 1 foot. .SUN...SE wind 15 kt. Seas 2 ft. .MON...Variable wind 10 kt. Seas 2 ft. .TUE...Variable wind 10 kt. Seas 2 ft. $$ PKZ759-080030- Nelson Lagoon to Unalga Pass 15 to 70 nm- 348 AM AKDT Fri Aug 7 2026 .TODAY...SE wind 15 kt. Seas 3 ft. Patchy fog. .TONIGHT...E wind 15 kt. Seas 2 ft. .SAT...S wind 15 kt. Seas 2 ft. .SAT NIGHT...S wind 15 kt. Seas 2 ft. .SUN...SE wind 15 kt. Seas 3 ft. .MON THROUGH TUE...Variable wind 10 kt. Seas 3 ft. $$ PKZ768-080030- Unimak Pass- 348 AM AKDT Fri Aug 7 2026 .TODAY...SE wind 15 kt. Seas 3 ft. .TONIGHT...E wind 15 kt. Seas 3 ft. .SAT...SE wind 15 kt. Seas 3 ft. .SAT NIGHT...SE wind 15 kt. Seas 3 ft. .SUN...S wind 15 kt. Seas 3 ft. .MON THROUGH TUE...Variable wind 10 kt. Seas 3 ft. $$ PKZ770-080030- Unalga Pass to Nikolski Bering Side out to 15 NM- 348 AM AKDT Fri Aug 7 2026 ...SMALL CRAFT ADVISORY TODAY... .TODAY...SE wind 25 kt. Seas 3 ft. .TONIGHT...SE wind 20 kt. Seas 2 ft. .SAT...SE wind 15 kt. Seas 1 foot. .SAT NIGHT...S wind 15 kt. Seas 2 ft. .SUN...S wind 15 kt. Seas 2 ft. .MON THROUGH TUE...Variable wind 10 kt. Seas 3 ft. $$ PKZ772-080030- Unalga Pass to Nikolski Bering Side from 15 to 85 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...SE wind 20 kt. Seas 4 ft. Patchy fog. .TONIGHT...E wind 15 kt. Seas 3 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SAT NIGHT...S wind 15 kt. Seas 3 ft. .SUN...S wind 15 kt. Seas 3 ft. .MON THROUGH TUE...Variable wind 10 kt. Seas 4 ft. $$ PKZ771-080030- Unalaska Bay- 348 AM AKDT Fri Aug 7 2026 .TODAY...SE wind 15 kt. Seas 2 ft. .TONIGHT...SE wind 15 kt diminishing to 10 kt after midnight. Seas 2 ft. .SAT...SE wind 10 kt. Seas 2 ft. .SAT NIGHT...Variable wind less than 10 kt. Seas 1 foot. .SUN...S wind 10 kt. Seas 2 ft. .MON...E wind 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 2 ft. $$ PKZ773-080030- Unalga Pass to Nikolski Pacific Side out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...SE wind 20 kt. Seas 4 ft. Patchy fog. .TONIGHT...E wind 15 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SAT NIGHT...Variable wind 10 kt. Seas 3 ft. .SUN...S wind 15 kt. Seas 3 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 3 ft. $$ PKZ774-080030- Unalga Pass to Nikolski Pacific Side from 15 to 85 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...SE wind 20 kt. Seas 5 ft. Patchy fog. .TONIGHT...E wind 15 kt. Seas 5 ft. .SAT...Variable wind 10 kt. Seas 4 ft. .SAT NIGHT...Variable wind 10 kt. Seas 3 ft. .SUN...S wind 15 kt. Seas 3 ft. .MON...E wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 4 ft. $$ PKZ775-080030- Nikolski to Seguam Bering Side out to 15 NM- 348 AM AKDT Fri Aug 7 2026 ...SMALL CRAFT ADVISORY TODAY... .TODAY...SE wind 25 kt. Seas 5 ft. .TONIGHT...SE wind 20 kt. Seas 4 ft. .SAT...SE wind 15 kt. Seas 4 ft. .SAT NIGHT...Variable wind 10 kt. Seas 3 ft. .SUN...Variable wind 10 kt. Seas 3 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 4 ft. $$ PKZ776-080030- Nikolski to Seguam Bering Side from 15 to 85 NM- 348 AM AKDT Fri Aug 7 2026 ...SMALL CRAFT ADVISORY TODAY... .TODAY...SE wind 25 kt. Seas 6 ft. .TONIGHT...SE wind 20 kt. Seas 5 ft. .SAT...S wind 20 kt. Seas 4 ft. .SAT NIGHT...S wind 15 kt. Seas 3 ft. .SUN...W wind 15 kt. Seas 4 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 3 ft. $$ PKZ777-080030- Nikolski to Seguam Pacfic Side out to 15 NM- 348 AM AKDT Fri Aug 7 2026 ...SMALL CRAFT ADVISORY TODAY... .TODAY...SE wind 25 kt. Seas 6 ft. Patchy fog. .TONIGHT...SE wind 20 kt. Seas 5 ft. .SAT...SE wind 15 kt. Seas 4 ft. .SAT NIGHT...Variable wind 10 kt. Seas 4 ft. .SUN...W wind 15 kt. Seas 3 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 4 ft. $$ PKZ778-080030- Nikolski to Seguam Pacific Side from 15 to 75 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...SE wind 20 kt. Seas 6 ft. Patchy fog. .TONIGHT...SE wind 20 kt. Seas 6 ft. .SAT...SE wind 15 kt. Seas 5 ft. .SAT NIGHT...Variable wind 10 kt. Seas 4 ft. .SUN...W wind 15 kt. Seas 4 ft. .MON...NE wind 15 kt. Seas 5 ft. .TUE...Variable wind 10 kt. Seas 5 ft. $$ PKZ780-080030- Seguam to Adak Bering Side out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 2 ft. Patchy fog. .TONIGHT...Variable wind 10 kt. Seas 3 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SAT NIGHT...Variable wind 10 kt. Seas 2 ft. .SUN...NW wind 15 kt. Seas 2 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 3 ft. $$ PKZ781-080030- Seguam to Adak Bering Side from 15 to 85 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...NE wind 15 kt. Seas 4 ft. .TONIGHT...NE wind 15 kt becoming S after midnight. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SAT NIGHT...Variable wind 10 kt. Seas 3 ft. .SUN...NW wind 15 kt. Seas 3 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 4 ft. $$ PKZ782-080030- Seguam to Adak Pacific Side out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 4 ft. Patchy fog. .TONIGHT...Variable wind 10 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 4 ft. .SAT NIGHT...Variable wind 10 kt. Seas 4 ft. .SUN...NW wind 15 kt. Seas 3 ft. .MON...NE wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 4 ft. $$ PKZ783-080030- Seguam to Adak Pacific Side from 15 to 75 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 5 ft. Patchy fog. .TONIGHT...Variable wind 10 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 4 ft. .SAT NIGHT...Variable wind 10 kt. Seas 4 ft. .SUN...NW wind 15 kt. Seas 5 ft. .MON...NE wind 15 kt. Seas 5 ft. .TUE...Variable wind 10 kt. Seas 4 ft. $$ PKZ784-080030- Adak to Kiska Bering Side- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 3 ft. .TONIGHT...Variable wind 10 kt. Seas 3 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SAT NIGHT...Variable wind 10 kt. Seas 3 ft. .SUN THROUGH MON...Variable wind 10 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 5 ft. $$ PKZ785-080030- Adak to Kiska Pacific Side- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 4 ft. Patchy fog. .TONIGHT...Variable wind 10 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 4 ft. .SAT NIGHT...Variable wind 10 kt. Seas 5 ft. .SUN THROUGH MON...N wind 15 kt. Seas 4 ft. .TUE...Variable wind 10 kt. Seas 5 ft. $$ PKZ786-080030- Kiska to Attu Bering Side- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 4 ft. .TONIGHT...Variable wind 10 kt. Seas 3 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SAT NIGHT...Variable wind 10 kt. Seas 4 ft. .SUN...Variable wind 10 kt. Seas 4 ft. .MON...SW wind 15 kt. Seas 4 ft. .TUE...W wind 15 kt. Seas 5 ft. $$ PKZ787-080030- Kiska to Attu Pacific Side- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 5 ft. Patchy fog. .TONIGHT...Variable wind 10 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 5 ft. .SAT NIGHT...Variable wind 10 kt. Seas 5 ft. .SUN...Variable wind 10 kt. Seas 5 ft. .MON THROUGH TUE...NW wind 15 kt. Seas 5 ft. $$ PKZ766-080030- Pribilof Islands Nearshore Waters- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 4 ft. Patchy fog. .TONIGHT...S wind 15 kt. Seas 4 ft. .SAT...S wind 20 kt. Seas 4 ft. .SAT NIGHT...S wind 20 kt. Seas 5 ft. .SUN...SE wind 15 kt. Seas 4 ft. .MON...Variable wind 10 kt. Seas 3 ft. .TUE...Variable wind 10 kt. Seas 3 ft. $$ PKZ760-080030- Bristol Bay greater than 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...SE wind 10 kt becoming W in the afternoon. Seas 2 ft. .TONIGHT...NW wind 10 kt. Seas 2 ft. .SAT...W wind 10 kt. Seas 2 ft. .SAT NIGHT...W wind 10 kt. Seas 1 foot. .SUN THROUGH MON...NW wind 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 2 ft. $$ PKZ761-080030- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind less than 10 kt becoming N 10 kt in the afternoon. Seas 2 ft. .TONIGHT...NW wind 10 kt. Seas 2 ft. .SAT...W wind 10 kt. Seas 2 ft. .SAT NIGHT...NW wind 10 kt. Seas 1 foot. .SUN THROUGH MON...NW wind 10 kt. Seas 2 ft. .TUE...Variable wind less than 10 kt. Seas 2 ft. $$ PKZ762-080030- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...SW wind 10 kt. Seas 2 ft. .TONIGHT...W wind 15 kt. Seas 2 ft. .SAT...W wind 10 kt increasing to 15 kt in the afternoon. Seas 2 ft. .SAT NIGHT...W wind 15 kt. Seas 1 foot. .SUN...W wind 10 kt. Seas 1 foot. .MON...NW wind 10 kt. Seas 1 foot. .TUE...SW wind 10 kt. Seas 1 foot. $$ PKZ763-080030- Kuskokwim Delta and Etolin Strait out to 15 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...SW wind 15 kt. Seas 2 ft. .TONIGHT...SW wind 15 kt. Seas 2 ft. .SAT...SW wind 15 kt. Seas 2 ft. .SAT NIGHT...S wind 15 kt. Seas 2 ft. .SUN...SE wind 15 kt. Seas 2 ft. .MON THROUGH TUE...NW wind 10 kt. Seas 2 ft. $$ PKZ764-080030- Kuskokwim Delta from 15 to 80 NM- 348 AM AKDT Fri Aug 7 2026 .TODAY...S wind 10 kt increasing to 15 kt in the afternoon. Seas 4 ft. .TONIGHT...SW wind 15 kt. Seas 3 ft. .SAT...SW wind 15 kt. Seas 3 ft. .SAT NIGHT...S wind 20 kt. Seas 3 ft. .SUN...SE wind 20 kt. Seas 4 ft. .MON THROUGH TUE...NW wind 10 kt. Seas 3 ft. $$ PKZ765-080030- North and West of Nunivak Island- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt. Seas 3 ft. .TONIGHT...SW wind 15 kt. Seas 4 ft. .SAT...S wind 20 kt. Seas 4 ft. Rain. .SAT NIGHT...SE wind 20 kt. Seas 5 ft. .SUN...E wind 20 kt. Seas 5 ft. .MON...Variable wind 10 kt. Seas 3 ft. .TUE...Variable wind 10 kt. Seas 2 ft. $$ PKZ767-080030- Saint Matthew Island Waters- 348 AM AKDT Fri Aug 7 2026 .TODAY...Variable wind 10 kt becoming S 20 kt in the afternoon. Seas 4 ft. .TONIGHT...SW wind 20 kt. Seas 5 ft. Rain. .SAT...SW wind 20 kt. Seas 5 ft. Rain. .SAT NIGHT...NE wind 20 kt. Seas 6 ft. .SUN...NE wind 20 kt. Seas 6 ft. .MON THROUGH TUE...S wind 15 kt. Seas 5 ft. $$