Coastal Waters Forecast
Issued by NWS
Issued by NWS
670 FZAK52 PAFC 020005 CWFALU Coastal Waters Forecast National Weather Service Anchorage Alaska 405 PM AKDT Tue Jul 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. PKZ199-021300- 405 PM AKDT Tue Jul 1 2025 .SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA PENINSULA WATERS AND THE ALEUTIAN ISLANDS... A 994 mb low 90 nm NW of Nunivak Island splits into two lows. The first low moves 70 nm SW of Cape Newenham at 1002 mb by Wed afternoon and dissipates Thu morning. The second low moves 100 nm SE of Chignik at 1000 mb by Wed afternoon and remains stationary through Thu afternoon. A 997 mb low arrives 300 nm N of Shemya by Wed afternoon and moves 150 nm N of Adak at 1000 mb by Thu afternoon. $$ PKZ750-021300- Sitkinak to Castle Cape out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...SE wind 20 kt. Seas 5 ft. Rain. .WED...E wind 20 kt. Seas 5 ft. Rain. .WED NIGHT...NE wind 20 kt. Seas 6 ft. .THU AND THU NIGHT...E wind 20 kt. Seas 6 ft. .FRI THROUGH SAT...SE wind 25 kt. Seas 6 ft. .SUN...SE wind 15 kt. Seas 6 ft. $$ PKZ751-021300- Sitkinak to Castle Cape from 15 to 100 NM- 405 PM AKDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...S wind 20 kt. Seas 8 ft. Rain. .WED...SE wind 15 kt. Seas 8 ft. .WED NIGHT...NE wind 20 kt. Seas 7 ft. .THU AND THU NIGHT...E wind 20 kt. Seas 7 ft. .FRI...SE wind 25 kt. Seas 7 ft. .SAT...S wind 20 kt. Seas 7 ft. .SUN...S wind 15 kt. Seas 7 ft. $$ PKZ752-021300- Castle Cape to Cape Tolstoi out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...Variable wind 10 kt. Seas 4 ft. .WED...Variable wind 10 kt. Seas 4 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...NE wind 15 kt. Seas 4 ft. .THU NIGHT...E wind 20 kt. Seas 5 ft. .FRI...E wind 20 kt. Seas 5 ft. .SAT THROUGH SUN...Variable wind 10 kt. Seas 4 ft. $$ PKZ753-021300- Castle Cape to Cape Tolstoi from 15 to 100 NM- 405 PM AKDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SW wind 20 kt. Seas 9 ft. .WED...Variable wind 10 kt. Seas 7 ft. .WED NIGHT...NW wind 15 kt. Seas 6 ft. .THU...N wind 15 kt. Seas 6 ft. .THU NIGHT...E wind 15 kt. Seas 6 ft. .FRI...SE wind 20 kt. Seas 6 ft. .SAT THROUGH SUN...S wind 15 kt. Seas 7 ft. $$ PKZ754-021300- Cape Tolstoi to Cape Sarichef out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...NW wind 15 kt. Seas 6 ft. .WED...NW wind 15 kt. Seas 6 ft. .WED NIGHT...NW wind 15 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...E wind 15 kt. Seas 3 ft. .FRI...SE wind 15 kt. Seas 3 ft. .SAT THROUGH SUN...Variable wind 10 kt. Seas 3 ft. $$ PKZ755-021300- Cape Tolstoi to Cape Sarichef from 15 to 100 NM- 405 PM AKDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY THROUGH WEDNESDAY... .TONIGHT...W wind 20 kt. Seas 9 ft. .WED...NW wind 20 kt. Seas 8 ft. Patchy fog. .WED NIGHT...NW wind 15 kt. Seas 7 ft. .THU...Variable wind 10 kt. Seas 5 ft. .THU NIGHT...E wind 15 kt. Seas 4 ft. .FRI THROUGH SUN...S wind 15 kt. Seas 6 ft. $$ PKZ756-021300- Port Heiden to Nelson Lagoon out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...Variable wind 10 kt. Seas 4 ft. .WED...Variable wind 10 kt. Seas 3 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...E wind 20 kt. Seas 3 ft. .FRI...E wind 25 kt. Seas 4 ft. .SAT...E wind 20 kt. Seas 4 ft. .SUN...E wind 15 kt. Seas 3 ft. $$ PKZ757-021300- Port Heiden to Nelson Lagoon from 15 to 60 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...Variable wind 10 kt. Seas 5 ft. .WED...Variable wind 10 kt. Seas 4 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...E wind 20 kt. Seas 4 ft. .FRI...E wind 25 kt. Seas 6 ft. .SAT...E wind 20 kt. Seas 5 ft. .SUN...E wind 15 kt. Seas 3 ft. $$ PKZ758-021300- Nelson Lagoon to Cape Sarichef out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 15 kt. Seas 4 ft. .WED...W wind 15 kt. Seas 4 ft. .WED NIGHT...W wind 15 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...E wind 15 kt. Seas 2 ft. .FRI...E wind 20 kt. Seas 3 ft. .SAT...SE wind 15 kt. Seas 3 ft. .SUN...Variable wind 10 kt. Seas 3 ft. $$ PKZ759-021300- Nelson Lagoon to Cape Sarichef from 15 to 70 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 15 kt. Seas 5 ft. .WED...W wind 15 kt. Seas 5 ft. .WED NIGHT...W wind 15 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...E wind 15 kt. Seas 3 ft. .FRI...E wind 20 kt. Seas 4 ft. .SAT...E wind 15 kt. Seas 4 ft. .SUN...Variable wind 10 kt. Seas 3 ft. $$ PKZ770-021300- Cape Sarichef to Nikolski Bering Side out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 20 kt. Seas 5 ft. .WED...W wind 20 kt. Seas 5 ft. Patchy fog. .WED NIGHT...W wind 15 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...SE wind 15 kt. Seas 3 ft. .FRI THROUGH SUN...W wind 15 kt. Seas 3 ft. $$ PKZ772-021300- Cape Sarichef to Nikolski Bering Side from 15 to 85 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 20 kt. Seas 5 ft. .WED...W wind 15 kt. Seas 5 ft. Patchy fog. .WED NIGHT...W wind 15 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...SE wind 20 kt. Seas 5 ft. .FRI...S wind 20 kt. Seas 5 ft. .SAT THROUGH SUN...Variable wind 10 kt. Seas 4 ft. $$ PKZ771-021300- Unalaska Bay- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 20 kt. Seas 3 ft. .WED...W wind 20 kt. Seas 3 ft. Patchy fog. .WED NIGHT...W wind 15 kt diminishing to 10 kt after midnight. Seas 2 ft. .THU...SE wind 10 kt. Seas 2 ft. .THU NIGHT...SE wind 15 kt. Seas 2 ft. .FRI...S wind 10 kt. Seas 2 ft. .SAT...Variable wind less than 10 kt. Seas 2 ft. .SUN...W wind 10 kt. Seas 2 ft. $$ PKZ773-021300- Cape Sarichef to Nikolski Pacific Side out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...NW wind 20 kt. Seas 7 ft. .WED...NW wind 20 kt. Seas 6 ft. Patchy fog. .WED NIGHT...NW wind 15 kt. Seas 5 ft. .THU...Variable wind 10 kt. Seas 4 ft. .THU NIGHT...SE wind 15 kt. Seas 4 ft. .FRI THROUGH SUN...W wind 15 kt. Seas 4 ft. $$ PKZ774-021300- Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM- 405 PM AKDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 20 kt. Seas 9 ft. .WED...W wind 20 kt. Seas 7 ft. Patchy fog. .WED NIGHT...W wind 15 kt. Seas 6 ft. .THU...Variable wind 10 kt. Seas 5 ft. .THU NIGHT...SE wind 15 kt. Seas 5 ft. .FRI THROUGH SUN...SW wind 15 kt. Seas 6 ft. $$ PKZ775-021300- Nikolski to Seguam Bering Side out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog. .WED...W wind 15 kt. Seas 5 ft. Patchy fog. .WED NIGHT...SW wind 15 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...S wind 15 kt. Seas 4 ft. .FRI THROUGH SUN...W wind 15 kt. Seas 4 ft. $$ PKZ776-021300- Nikolski to Seguam Bering Side from 15 to 85 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 20 kt. Seas 5 ft. Areas of fog. .WED...W wind 15 kt. Seas 5 ft. Patchy fog. .WED NIGHT...Variable wind 10 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 3 ft. .THU NIGHT...S wind 15 kt. Seas 4 ft. .FRI...W wind 15 kt. Seas 5 ft. .SAT THROUGH SUN...Variable wind 10 kt. Seas 5 ft. $$ PKZ777-021300- Nikolski to Seguam Pacfic Side out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 20 kt. Seas 6 ft. Areas of fog. .WED...W wind 15 kt. Seas 5 ft. Patchy fog. .WED NIGHT...SW wind 15 kt. Seas 4 ft. .THU...Variable wind 10 kt. Seas 4 ft. .THU NIGHT...SW wind 15 kt. Seas 5 ft. .FRI THROUGH SUN...W wind 15 kt. Seas 5 ft. $$ PKZ778-021300- Nikolski to Seguam Pacific Side from 15 to 75 NM- 405 PM AKDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...W wind 20 kt. Seas 8 ft. Areas of fog. .WED...W wind 20 kt. Seas 6 ft. Patchy fog. .WED NIGHT...W wind 15 kt. Seas 5 ft. .THU...S wind 15 kt. Seas 5 ft. .THU NIGHT...SW wind 20 kt. Seas 6 ft. .FRI THROUGH SAT...SW wind 20 kt. Seas 7 ft. .SUN...W wind 15 kt. Seas 5 ft. $$ PKZ780-021300- Seguam to Adak Bering Side out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 15 kt. Seas 3 ft. Areas of fog. .WED...SW wind 15 kt. Seas 3 ft. .WED NIGHT...SW wind 15 kt. Seas 3 ft. .THU...S wind 15 kt. Seas 3 ft. .THU NIGHT...W wind 15 kt. Seas 3 ft. .FRI...W wind 15 kt. Seas 4 ft. .SAT...Variable wind 10 kt. Seas 2 ft. .SUN...Variable wind 10 kt. Seas 2 ft. $$ PKZ781-021300- Seguam to Adak Bering Side from 15 to 85 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 15 kt. Seas 4 ft. Areas of fog. .WED...SW wind 20 kt. Seas 4 ft. .WED NIGHT...SW wind 15 kt. Seas 4 ft. .THU...S wind 15 kt. Seas 4 ft. .THU NIGHT...W wind 15 kt. Seas 4 ft. .FRI...W wind 15 kt. Seas 5 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SUN...Variable wind 10 kt. Seas 3 ft. $$ PKZ782-021300- Seguam to Adak Pacific Side out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 15 kt. Seas 6 ft. Areas of fog. .WED...SW wind 20 kt. Seas 5 ft. .WED NIGHT...SW wind 20 kt. Seas 5 ft. .THU...SW wind 15 kt. Seas 4 ft. .THU NIGHT...W wind 20 kt. Seas 6 ft. .FRI...W wind 20 kt. Seas 6 ft. .SAT...SW wind 15 kt. Seas 4 ft. .SUN...Variable wind 10 kt. Seas 4 ft. $$ PKZ783-021300- Seguam to Adak Pacific Side from 15 to 75 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...W wind 15 kt. Seas 6 ft. Areas of fog. .WED...SW wind 20 kt. Seas 5 ft. .WED NIGHT...SW wind 15 kt. Seas 5 ft. .THU...SW wind 20 kt. Seas 5 ft. .THU NIGHT...W wind 25 kt. Seas 8 ft. .FRI...W wind 25 kt. Seas 8 ft. .SAT...SW wind 15 kt. Seas 7 ft. .SUN...Variable wind 10 kt. Seas 4 ft. $$ PKZ784-021300- Adak to Kiska Bering Side- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...SW wind 20 kt. Seas 4 ft. Areas of fog. .WED...S wind 20 kt. Seas 5 ft. .WED NIGHT...SW wind 20 kt. Seas 5 ft. .THU...W wind 15 kt. Seas 5 ft. .THU NIGHT...W wind 20 kt. Seas 5 ft. .FRI...W wind 20 kt. Seas 6 ft. .SAT THROUGH SUN...E wind 15 kt. Seas 4 ft. $$ PKZ785-021300- Adak to Kiska Pacific Side- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...SW wind 20 kt. Seas 5 ft. Areas of fog. .WED...SW wind 20 kt. Seas 6 ft. .WED NIGHT...SW wind 20 kt. Seas 6 ft. .THU AND THU NIGHT...W wind 20 kt. Seas 7 ft. .FRI...SW wind 20 kt. Seas 7 ft. .SAT THROUGH SUN...E wind 15 kt. Seas 5 ft. $$ PKZ786-021300- Kiska to Attu Bering Side- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...SW wind 20 kt. Seas 6 ft. .WED...SW wind 20 kt. Seas 5 ft. .WED NIGHT...W wind 15 kt. Seas 5 ft. .THU AND THU NIGHT...W wind 15 kt. Seas 6 ft. .FRI...W wind 15 kt. Seas 5 ft. .SAT THROUGH SUN...NE wind 20 kt. Seas 6 ft. $$ PKZ787-021300- Kiska to Attu Pacific Side- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...SW wind 20 kt. Seas 7 ft. .WED...SW wind 20 kt. Seas 7 ft. .WED NIGHT...W wind 20 kt. Seas 6 ft. .THU AND THU NIGHT...W wind 20 kt. Seas 6 ft. .FRI...S wind 15 kt. Seas 6 ft. .SAT THROUGH SUN...E wind 20 kt. Seas 6 ft. $$ PKZ766-021300- Pribilof Islands Nearshore Waters- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...NW wind 15 kt. Seas 5 ft. Patchy fog. .WED...NW wind 15 kt. Seas 5 ft. Patchy fog. .WED NIGHT...Variable wind 10 kt. Seas 4 ft. .THU...SE wind 15 kt. Seas 3 ft. .THU NIGHT...E wind 20 kt. Seas 5 ft. .FRI...NE wind 20 kt. Seas 6 ft. .SAT...Variable wind 10 kt. Seas 3 ft. .SUN...NE wind 15 kt. Seas 4 ft. $$ PKZ760-021300- Bristol Bay greater than 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...SE wind 20 kt. Seas 5 ft. Rain. .WED...SE wind 15 kt. Seas 4 ft. .WED NIGHT...E wind 15 kt. Seas 3 ft. .THU...E wind 15 kt. Seas 4 ft. .THU NIGHT...E wind 20 kt. Seas 4 ft. .FRI...E wind 25 kt. Seas 5 ft. .SAT...E wind 20 kt. Seas 4 ft. .SUN...E wind 15 kt. Seas 3 ft. $$ PKZ761-021300- Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM- 405 PM AKDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 25 kt. Seas 4 ft. Rain. .WED...SE wind 20 kt. Seas 3 ft. Rain. .WED NIGHT...NE wind 15 kt. Seas 2 ft. .THU...E wind 15 kt. Seas 3 ft. .THU NIGHT...E wind 20 kt. Seas 3 ft. .FRI...E wind 25 kt. Seas 3 ft. .SAT...E wind 20 kt. Seas 3 ft. .SUN...E wind 15 kt. Seas 3 ft. $$ PKZ762-021300- Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM- 405 PM AKDT Tue Jul 1 2025 ...SMALL CRAFT ADVISORY TONIGHT... .TONIGHT...SE wind 25 kt. Seas 4 ft. Rain. .WED...E wind 20 kt. Seas 3 ft. .WED NIGHT...E wind 15 kt. Seas 2 ft. .THU AND THU NIGHT...E wind 15 kt. Seas 3 ft. .FRI...E wind 25 kt. Seas 3 ft. .SAT...E wind 20 kt. Seas 2 ft. .SUN...E wind 15 kt. Seas 2 ft. $$ PKZ763-021300- Kuskokwim Delta and Etolin Strait out to 15 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...SE wind 15 kt becoming E after midnight. Seas 3 ft. .WED...E wind 10 kt increasing to 15 kt in the afternoon. Seas 3 ft. .WED NIGHT...SE wind 10 kt. Seas 2 ft. .THU AND THU NIGHT...SE wind 15 kt. Seas 3 ft. .FRI...E wind 25 kt. Seas 3 ft. .SAT THROUGH SUN...E wind 15 kt. Seas 2 ft. $$ PKZ764-021300- Kuskokwim Delta from 15 to 80 NM- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...SW wind 10 kt. Seas 5 ft. .WED...NE wind 10 kt. Seas 4 ft. .WED NIGHT...E wind 10 kt. Seas 3 ft. .THU...E wind 15 kt. Seas 3 ft. .THU NIGHT...E wind 20 kt. Seas 4 ft. .FRI...E wind 25 kt. Seas 6 ft. .SAT...E wind 20 kt. Seas 5 ft. .SUN...E wind 15 kt. Seas 3 ft. $$ PKZ765-021300- North and West of Nunivak Island- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...Variable wind 10 kt. Seas 5 ft. .WED...Variable wind 10 kt. Seas 4 ft. .WED NIGHT...Variable wind 10 kt. Seas 3 ft. .THU AND THU NIGHT...E wind 15 kt. Seas 4 ft. .FRI...E wind 20 kt. Seas 5 ft. .SAT THROUGH SUN...NE wind 15 kt. Seas 4 ft. $$ PKZ767-021300- Saint Matthew Island Waters- 405 PM AKDT Tue Jul 1 2025 .TONIGHT...NW wind 15 kt. Seas 5 ft. Areas of fog. .WED...Variable wind 10 kt E of Saint Matthew Island...S 15 kt W of Saint Matthew Island. Seas 4 ft. .WED NIGHT...SE wind 15 kt. Seas 4 ft. .THU...SE wind 15 kt. Seas 4 ft. .THU NIGHT...E wind 20 kt. Seas 5 ft. .FRI THROUGH SAT...NE wind 20 kt. Seas 5 ft. .SUN...NE wind 15 kt. Seas 4 ft. $$