791
FZAK52 PAFC 241147
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
347 AM AKDT Sun Aug 24 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.

PKZ199-250045-
347 AM AKDT Sun Aug 24 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1006 mb low 180 nm E of Shemya moves to 110 nm N of Saint Paul
early Mon morning, before approaching the Seward Peninsula Mon
afternoon. A trough over the Central Aleutians Mon morning moves
over the Alaska Peninsula Tue morning.

$$

PKZ750-250045-
Sitkinak to Castle Cape out to 15 NM-
347 AM AKDT Sun Aug 24 2025

.TODAY...Variable wind 10 kt. Seas 2 ft.
.TONIGHT...S wind 15 kt. Seas 2 ft.
.MON...S wind 15 kt. Seas 3 ft.
.MON NIGHT...S wind 20 kt. Seas 5 ft.
.TUE...SE wind 30 kt. Seas 7 ft.
.WED...S wind 25 kt. Seas 7 ft.
.THU...W wind 20 kt. Seas 6 ft.

$$

PKZ751-250045-
Sitkinak to Castle Cape from 15 to 100 NM-
347 AM AKDT Sun Aug 24 2025

.TODAY...Variable wind 10 kt. Seas 3 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.MON...S wind 15 kt. Seas 3 ft.
.MON NIGHT...S wind 20 kt. Seas 5 ft.
.TUE...S wind 30 kt. Seas 8 ft.
.WED...S wind 25 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 10 ft.

$$

PKZ752-250045-
Castle Cape to Cape Tolstoi out to 15 NM-
347 AM AKDT Sun Aug 24 2025

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of dense fog in the morning.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Areas of dense fog after midnight.
.MON...S wind 20 kt. Seas 3 ft. Areas of dense fog in the morning.
.MON NIGHT...S wind 25 kt. Seas 5 ft.
.TUE...S wind 25 kt. Seas 7 ft.
.WED...NW wind 20 kt. Seas 5 ft.
.THU...W wind 25 kt. Seas 6 ft.

$$

PKZ753-250045-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
347 AM AKDT Sun Aug 24 2025

.TODAY...Variable wind 10 kt. Seas 3 ft. Areas of fog in the morning.
.TONIGHT...S wind 15 kt. Seas 3 ft. Areas of dense fog after midnight.
.MON...S wind 20 kt. Seas 4 ft. Areas of dense fog in the morning.
.MON NIGHT...S wind 25 kt. Seas 7 ft.
.TUE...S wind 30 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 7 ft.
.THU...W wind 25 kt. Seas 10 ft.

$$

PKZ754-250045-
Cape Tolstoi to Cape Sarichef out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...Variable wind 10 kt. Seas 2 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 20 kt. Seas 2 ft. Areas of dense fog after midnight.
.MON...S wind 25 kt. Seas 5 ft. Areas of dense fog in the morning.
.MON NIGHT...S wind 25 kt. Seas 6 ft.
.TUE THROUGH THU...W wind 25 kt. Seas 5 ft.

$$

PKZ755-250045-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...Variable wind 10 kt. Seas 4 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 15 kt. Seas 4 ft. Areas of dense fog after midnight.
.MON...S wind 25 kt. Seas 5 ft. Areas of dense fog in the morning.
.MON NIGHT...S wind 30 kt. Seas 9 ft.
.TUE THROUGH THU...W wind 30 kt. Seas 9 ft.

$$

PKZ756-250045-
Port Heiden to Nelson Lagoon out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...Variable wind 10 kt. Seas 4 ft. Areas of dense fog in the morning.
.TONIGHT...Variable wind 10 kt becoming S 20 kt after midnight.
Seas 4 ft.
.MON...S wind 25 kt. Seas 5 ft.
.MON NIGHT...SE wind 25 kt. Seas 7 ft.
.TUE...SW wind 25 kt. Seas 6 ft.
.WED...NW wind 25 kt. Seas 3 ft.
.THU...W wind 30 kt. Seas 11 ft.

$$

PKZ757-250045-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...SW wind 15 kt. Seas 5 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 20 kt. Seas 6 ft.
.MON...S wind 30 kt. Seas 8 ft.
.MON NIGHT...S wind 30 kt. Seas 11 ft.
.TUE...SW wind 25 kt. Seas 9 ft.
.WED...NW wind 25 kt. Seas 4 ft.
.THU...W wind 30 kt. Seas 11 ft.

$$

PKZ758-250045-
Nelson Lagoon to Cape Sarichef out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY TONIGHT AND MONDAY...

.TODAY...Variable wind 10 kt. Seas 5 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 15 kt increasing to 25 kt after midnight. Seas 5 ft.
.MON...S wind 30 kt. Seas 6 ft.
.MON NIGHT...S wind 30 kt. Seas 7 ft.
.TUE...W wind 25 kt. Seas 4 ft.
.WED...NW wind 30 kt. Seas 5 ft.
.THU...W wind 30 kt. Seas 9 ft.

$$

PKZ759-250045-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING MONDAY...

.TODAY...SW wind 20 kt. Seas 6 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 20 kt increasing to 30 kt after midnight. Seas 7 ft.
.MON...S wind 35 kt. Seas 10 ft.
.MON NIGHT...S wind 30 kt. Seas 11 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.WED...NW wind 30 kt. Seas 6 ft.
.THU...W wind 30 kt. Seas 10 ft.

$$

PKZ770-250045-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY TONIGHT AND MONDAY...

.TODAY...S wind 20 kt. Seas 5 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 30 kt. Seas 6 ft. Areas of dense fog after midnight.
.MON...S wind 30 kt. Seas 7 ft. Areas of dense fog in the morning. Rain.
.MON NIGHT...SW wind 25 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.WED THROUGH THU...W wind 30 kt. Seas 7 ft.

$$

PKZ772-250045-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT AND MONDAY...

.TODAY...S wind 25 kt. Seas 7 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 35 kt. Seas 9 ft. Areas of dense fog after midnight.
.MON...S wind 35 kt. Seas 11 ft. Areas of dense fog in the morning. Rain.
.MON NIGHT...W wind 20 kt. Seas 9 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.WED THROUGH THU...W wind 30 kt. Seas 9 ft.

$$

PKZ771-250045-
Unalaska Bay-
347 AM AKDT Sun Aug 24 2025

.TODAY...Variable wind less than 10 kt. Seas 2 ft. Areas of dense
fog in the morning.
.TONIGHT...S wind 10 kt increasing to 15 kt after midnight. Seas 2 ft.
.MON...S wind 20 kt. Seas 3 ft. Rain.
.MON NIGHT...SW wind 15 kt. Seas 2 ft.
.TUE...W wind 15 kt. Seas 3 ft.
.WED THROUGH THU...W wind 25 kt. Seas 4 ft.

$$

PKZ773-250045-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY TONIGHT AND MONDAY...

.TODAY...SW wind 20 kt. Seas 3 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 25 kt. Seas 5 ft. Areas of dense fog after midnight.
.MON...S wind 30 kt. Seas 7 ft. Areas of dense fog in the morning. Rain.
.MON NIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...NW wind 20 kt. Seas 6 ft.
.WED THROUGH THU...W wind 30 kt. Seas 5 ft.

$$

PKZ774-250045-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY TONIGHT AND MONDAY...

.TODAY...W wind 15 kt. Seas 4 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 25 kt. Seas 5 ft. Areas of dense fog after midnight.
.MON...S wind 30 kt. Seas 9 ft. Areas of dense fog in the morning.
.MON NIGHT...S wind 25 kt. Seas 9 ft.
.TUE...NW wind 20 kt. Seas 7 ft.
.WED THROUGH THU...W wind 30 kt. Seas 9 ft.

$$

PKZ775-250045-
Nikolski to Seguam Bering Side out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT...

.TODAY...S wind 25 kt. Seas 6 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 35 kt. Seas 9 ft. Areas of dense fog after midnight.
.MON...S wind 30 kt becoming SW 15 kt in the afternoon. Seas 9 ft.
Areas of dense fog in the morning. Rain.
.MON NIGHT...NW wind 15 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED THROUGH THU...SW wind 25 kt. Seas 7 ft.

$$

PKZ776-250045-
Nikolski to Seguam Bering Side from 15 to 85 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT...

.TODAY...S wind 30 kt. Seas 8 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 35 kt. Seas 11 ft. Areas of dense fog after midnight.
Rain.
.MON...SW wind 30 kt becoming W 15 kt in the afternoon. Seas 12 ft.
Areas of dense fog in the morning. Rain.
.MON NIGHT...NW wind 15 kt. Seas 6 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.WED...W wind 25 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 7 ft.

$$

PKZ777-250045-
Nikolski to Seguam Pacfic Side out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT...

.TODAY...SW wind 25 kt. Seas 6 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 35 kt. Seas 10 ft. Areas of dense fog after midnight.
.MON...S wind 30 kt becoming SW 20 kt in the afternoon. Seas 11 ft.
Areas of dense fog in the morning. Rain.
.MON NIGHT...NW wind 15 kt. Seas 7 ft.
.TUE...W wind 15 kt. Seas 5 ft.
.WED...W wind 30 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 6 ft.

$$

PKZ778-250045-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY THROUGH MONDAY...

.TODAY...S wind 25 kt. Seas 6 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 30 kt. Seas 10 ft. Areas of dense fog after midnight.
.MON...S wind 30 kt. Seas 11 ft. Areas of dense fog in the morning. Rain.
.MON NIGHT...NW wind 15 kt. Seas 8 ft.
.TUE...NW wind 15 kt. Seas 6 ft.
.WED THROUGH THU...W wind 30 kt. Seas 8 ft.

$$

PKZ780-250045-
Seguam to Adak Bering Side out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT...

.TODAY...S wind 30 kt. Seas 5 ft. Areas of dense fog in the morning. Rain.
.TONIGHT...S wind 35 kt. Seas 6 ft. Areas of dense fog after midnight.
Rain.
.MON...W wind 20 kt in the morning becoming variable 10 kt. Seas 5 ft.
.MON NIGHT...NW wind 15 kt. Seas 4 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.WED...W wind 25 kt. Seas 6 ft.
.THU...SW wind 25 kt. Seas 5 ft.

$$

PKZ781-250045-
Seguam to Adak Bering Side from 15 to 85 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT...

.TODAY...S wind 30 kt. Seas 8 ft. Areas of dense fog in the morning. Rain.
.TONIGHT...S wind 35 kt. Seas 10 ft. Areas of dense fog after midnight.
Rain.
.MON...W wind 20 kt. Seas 7 ft.
.MON NIGHT...W wind 15 kt. Seas 4 ft.
.TUE...W wind 20 kt. Seas 5 ft.
.WED...W wind 25 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 7 ft.

$$

PKZ782-250045-
Seguam to Adak Pacific Side out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT...

.TODAY...S wind 30 kt. Seas 8 ft. Areas of dense fog in the morning. Rain.
.TONIGHT...S wind 35 kt. Seas 11 ft. Areas of dense fog after midnight.
Rain.
.MON...W wind 25 kt in the morning becoming variable 10 kt.
Seas 10 ft. Rain.
.MON NIGHT...NW wind 15 kt. Seas 6 ft.
.TUE...W wind 15 kt. Seas 4 ft.
.WED...W wind 25 kt. Seas 5 ft.
.THU...SW wind 25 kt. Seas 4 ft.

$$

PKZ783-250045-
Seguam to Adak Pacific Side from 15 to 75 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT...

.TODAY...S wind 30 kt. Seas 9 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 35 kt. Seas 12 ft. Areas of dense fog after midnight.
Rain.
.MON...W wind 25 kt in the morning becoming variable 10 kt.
Seas 11 ft. Rain.
.MON NIGHT...NW wind 15 kt. Seas 6 ft.
.TUE...NW wind 15 kt. Seas 5 ft.
.WED...W wind 25 kt. Seas 7 ft.
.THU...SW wind 30 kt. Seas 6 ft.

$$

PKZ784-250045-
Adak to Kiska Bering Side-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...S wind 25 kt. Seas 6 ft. Areas of dense fog in the morning. Rain.
.TONIGHT...NW wind 25 kt diminishing to 15 kt after midnight.
Seas 6 ft. Rain.
.MON...NW wind 15 kt. Seas 5 ft.
.MON NIGHT...W wind 15 kt. Seas 4 ft.
.TUE...NW wind 20 kt. Seas 5 ft.
.WED...W wind 20 kt. Seas 6 ft.
.THU...SE wind 30 kt. Seas 6 ft.

$$

PKZ785-250045-
Adak to Kiska Pacific Side-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TODAY...

.TODAY...S wind 35 kt. Seas 9 ft. Areas of dense fog in the morning. Rain.
.TONIGHT...W wind 30 kt becoming NW 20 kt after midnight. Seas 11 ft. Rain.
.MON...Variable wind 10 kt. Seas 7 ft.
.MON NIGHT...W wind 15 kt. Seas 5 ft.
.TUE...NW wind 20 kt. Seas 5 ft.
.WED...W wind 25 kt. Seas 5 ft.
.THU...SE wind 30 kt. Seas 7 ft.

$$

PKZ786-250045-
Kiska to Attu Bering Side-
347 AM AKDT Sun Aug 24 2025

.TODAY...Variable wind 10 kt. Seas 5 ft. Areas of dense fog in the morning.
.TONIGHT...NW wind 15 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 5 ft.
.MON NIGHT...NW wind 15 kt. Seas 6 ft.
.TUE...NW wind 20 kt. Seas 5 ft.
.WED...SW wind 20 kt. Seas 5 ft.
.THU...E wind 30 kt. Seas 8 ft.

$$

PKZ787-250045-
Kiska to Attu Pacific Side-
347 AM AKDT Sun Aug 24 2025

.TODAY...N wind 15 kt. Seas 6 ft. Areas of dense fog in the morning. Rain.
.TONIGHT...NW wind 15 kt. Seas 5 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.MON NIGHT...NW wind 15 kt. Seas 5 ft.
.TUE...NW wind 15 kt. Seas 5 ft.
.WED...SW wind 20 kt. Seas 5 ft.
.THU...E wind 30 kt. Seas 12 ft.

$$

PKZ766-250045-
Pribilof Islands Nearshore Waters-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING TONIGHT...

.TODAY...S wind 25 kt. Seas 9 ft. Areas of dense fog in the morning.
Rain.
.TONIGHT...S wind 25 kt increasing to 35 kt after midnight. Seas 12 ft.
Areas of dense fog after midnight. Rain.
.MON...S wind 30 kt becoming SW 20 kt in the afternoon. Seas 15 ft.
Areas of Dense fog in the morning. Rain.
.MON NIGHT...W wind 15 kt. Seas 10 ft.
.TUE...NW wind 15 kt. Seas 5 ft.
.WED THROUGH THU...W wind 25 kt. Seas 7 ft.

$$

PKZ760-250045-
Bristol Bay greater than 15 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...SW wind 10 kt increasing to 15 kt in the afternoon.
Seas 5 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 20 kt. Seas 5 ft. Areas of fog.
.MON...S wind 25 kt. Seas 6 ft.
.MON NIGHT...SE wind 30 kt. Seas 10 ft.
.TUE...S wind 30 kt. Seas 9 ft.
.WED...W wind 20 kt. Seas 4 ft.
.THU...W wind 20 kt. Seas 9 ft.

$$

PKZ761-250045-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
347 AM AKDT Sun Aug 24 2025

.TODAY...SW wind 10 kt. Seas 4 ft. Areas of dense fog in the
morning. Rain showers.
.TONIGHT...S wind 10 kt becoming SE after midnight. Seas 4 ft.
.MON...SE wind 20 kt. Seas 4 ft.
.MON NIGHT...SE wind 25 kt. Seas 6 ft.
.TUE...SE wind 30 kt. Seas 6 ft.
.WED...SW wind 15 kt. Seas 3 ft.
.THU...W wind 25 kt. Seas 9 ft.

$$

PKZ762-250045-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...SW wind 15 kt. Seas 4 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 20 kt. Seas 4 ft. Areas of fog.
.MON...S wind 25 kt. Seas 4 ft.
.MON NIGHT...S wind 30 kt. Seas 8 ft.
.TUE...S wind 30 kt. Seas 8 ft.
.WED THROUGH THU...W wind 20 kt. Seas 5 ft.

$$

PKZ763-250045-
Kuskokwim Delta and Etolin Strait out to 15 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING MONDAY...

.TODAY...SW wind 20 kt. Seas 6 ft. Areas of dense fog in the morning. Rain.
.TONIGHT...S wind 30 kt. Seas 6 ft. Areas of dense fog after midnight.
Rain.
.MON...S wind 35 kt. Seas 9 ft. Areas of dense fog in the morning. Rain.
.MON NIGHT...S wind 35 kt. Seas 11 ft.
.TUE...W wind 20 kt. Seas 6 ft.
.WED THROUGH THU...NW wind 25 kt. Seas 5 ft.

$$

PKZ764-250045-
Kuskokwim Delta from 15 to 80 NM-
347 AM AKDT Sun Aug 24 2025

...GALE WARNING MONDAY...

.TODAY...SW wind 20 kt. Seas 7 ft. Areas of dense fog in the morning.
.TONIGHT...S wind 20 kt increasing to 30 kt after midnight.
Seas 9 ft. Areas of dense fog after midnight. Rain.
.MON...S wind 35 kt. Seas 13 ft. Areas of dense fog in the morning. Rain.
.MON NIGHT...S wind 30 kt. Seas 14 ft.
.TUE THROUGH THU...NW wind 25 kt. Seas 8 ft.

$$

PKZ765-250045-
North and West of Nunivak Island-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...S wind 20 kt. Seas 7 ft. Areas of dense fog in the morning. Rain.
.TONIGHT...Variable wind 10 kt becoming SE 20 kt after midnight.
Seas 6 ft. Areas of dense fog after midnight. Rain.
.MON...SE wind 25 kt. Seas 14 ft. Areas of dense fog in the morning. Rain.
.MON NIGHT...SW wind 15 kt. Seas 12 ft.
.TUE...NW wind 20 kt. Seas 8 ft.
.WED THROUGH THU...NW wind 25 kt. Seas 8 ft.

$$

PKZ767-250045-
Saint Matthew Island Waters-
347 AM AKDT Sun Aug 24 2025

...SMALL CRAFT ADVISORY MONDAY...

.TODAY...S wind 15 kt E of Saint Matthew Island...variable 10 kt W
of Saint Matthew Island. Seas 7 ft. Areas of dense fog in the morning.
.TONIGHT...NE wind 15 kt. Seas 6 ft.
.MON...N wind 25 kt. Seas 9 ft.
.MON NIGHT...N wind 20 kt. Seas 9 ft.
.TUE THROUGH THU...W wind 20 kt. Seas 6 ft.

$$