504
FZAK52 PAFC 132350
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
350 PM AKDT Wed Aug 13 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.

PKZ199-141230-
350 PM AKDT Wed Aug 13 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1012 mb low 130 nm SE of Adak moves to 110 nm ENE of Adak while
weakening to 1026 mb through Thu morning. The low then tracks to
240 nm SSE of Unalaska at 1030 mb through Fri morning. A N Pacific
low moves to 100 nm S of Shemya at 1020 mb Fri morning.

$$

PKZ750-141230-
Sitkinak to Castle Cape out to 15 NM-
350 PM AKDT Wed Aug 13 2025

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...NW wind 15 kt. Seas 5 ft.
.THU...NW wind 25 kt. Seas 4 ft.
.THU NIGHT...NW wind 30 kt. Gusts to 40 kt out of bays and passes. Seas
5 ft.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 6 ft.
.SAT...NW wind 35 kt. Seas 6 ft.
.SUN...NW wind 25 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 2 ft.

$$

PKZ751-141230-
Sitkinak to Castle Cape from 15 to 100 NM-
350 PM AKDT Wed Aug 13 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY NIGHT...

.TONIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 25 kt. Seas 7 ft.
.THU NIGHT...NW wind 25 kt. Gusts to 40 kt out of bays and passes.
Seas 8 ft.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 9 ft.
.SAT...NW wind 35 kt. Seas 9 ft.
.SUN...W wind 25 kt. Seas 7 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ752-141230-
Castle Cape to Cape Tolstoi out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 20 kt. Seas 4 ft.
.THU...NW wind 20 kt. Seas 3 ft.
.THU NIGHT...NW wind 20 kt. Seas 3 ft. Patchy fog.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 3 ft.
.SAT...NW wind 20 kt. Seas 3 ft.
.SUN...W wind 15 kt. Seas 2 ft.
.MON...Variable wind 10 kt. Seas 1 foot.

$$

PKZ753-141230-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
350 PM AKDT Wed Aug 13 2025

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.THU NIGHT...NW wind 20 kt. Gusts to 30 kt out of bays and passes. Seas
7 ft. Patchy fog.
.FRI AND FRI NIGHT...NW wind 25 kt. Seas 7 ft.
.SAT...NW wind 25 kt. Seas 7 ft.
.SUN...W wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ754-141230-
Cape Tolstoi to Cape Sarichef out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 20 kt. Seas 5 ft.
.THU...NW wind 20 kt. Seas 4 ft.
.THU NIGHT...NW wind 20 kt. Seas 4 ft. Patchy fog.
.FRI...W wind 20 kt. Seas 4 ft.
.FRI NIGHT...NW wind 15 kt. Seas 3 ft.
.SAT...NW wind 15 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 2 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ755-141230-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
350 PM AKDT Wed Aug 13 2025

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.THU NIGHT...NW wind 20 kt. Seas 6 ft. Patchy fog.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 6 ft.
.SAT...W wind 20 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...NE wind 15 kt. Seas 5 ft.

$$

PKZ756-141230-
Port Heiden to Nelson Lagoon out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 15 kt. Seas 3 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.THU NIGHT...NW wind 20 kt. Seas 6 ft.
.FRI AND FRI NIGHT...W wind 20 kt. Seas 4 ft.
.SAT...NW wind 20 kt. Seas 4 ft.
.SUN...N wind 15 kt. Seas 2 ft.
.MON...Variable wind 10 kt. Seas 2 ft.

$$

PKZ757-141230-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 20 kt. Seas 4 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.THU NIGHT...NW wind 20 kt. Seas 6 ft.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 5 ft.
.SAT...NW wind 20 kt. Seas 5 ft.
.SUN...N wind 15 kt. Seas 3 ft.
.MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ758-141230-
Nelson Lagoon to Cape Sarichef out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 15 kt. Seas 3 ft.
.THU...NW wind 15 kt. Seas 5 ft.
.THU NIGHT...NW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI...W wind 20 kt. Seas 3 ft.
.FRI NIGHT...W wind 15 kt. Seas 3 ft.
.SAT...NW wind 15 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 2 ft.
.MON...N wind 15 kt. Seas 3 ft.

$$

PKZ759-141230-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 15 kt. Seas 4 ft.
.THU...NW wind 15 kt. Seas 5 ft.
.THU NIGHT...W wind 15 kt. Seas 5 ft. Patchy fog.
.FRI...W wind 20 kt. Seas 4 ft.
.FRI NIGHT...W wind 15 kt. Seas 4 ft.
.SAT...NW wind 15 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON...N wind 15 kt. Seas 3 ft.

$$

PKZ770-141230-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...N wind 15 kt. Seas 3 ft. Patchy fog.
.THU...NW wind 15 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...W wind 15 kt. Seas 3 ft. Patchy fog.
.FRI...W wind 15 kt. Seas 3 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...SE wind 20 kt. Seas 2 ft.
.SUN...SE wind 15 kt. Seas 2 ft.
.MON...NW wind 20 kt. Seas 4 ft.

$$

PKZ772-141230-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...N wind 15 kt. Seas 3 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 4 ft.
.SAT...SE wind 15 kt. Seas 3 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON...NW wind 15 kt. Seas 4 ft.

$$

PKZ771-141230-
Unalaska Bay-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 10 kt increasing to 15 kt after midnight. Seas
3 ft. Patchy fog.
.THU...NW wind 15 kt diminishing to 10 kt in the afternoon. Seas
3 ft. Patchy fog.
.THU NIGHT...NW wind 10 kt. Seas 3 ft. Patchy fog.
.FRI...W wind 10 kt. Seas 3 ft.
.FRI NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.SAT THROUGH SUN...Variable wind less than 10 kt. Seas 2 ft.
.MON...NW wind 10 kt. Seas 3 ft.

$$

PKZ773-141230-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...N wind 20 kt. Seas 6 ft. Patchy fog.
.THU...NW wind 20 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...NW wind 20 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 4 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...NW wind 15 kt. Seas 4 ft.

$$

PKZ774-141230-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...N wind 20 kt. Seas 6 ft. Patchy fog.
.THU...N wind 20 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...NW wind 15 kt. Seas 6 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 5 ft.
.MON...NW wind 15 kt. Seas 5 ft.

$$

PKZ775-141230-
Nikolski to Seguam Bering Side out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...SE wind 15 kt. Seas 4 ft.
.SAT...SE wind 20 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 5 ft.

$$

PKZ776-141230-
Nikolski to Seguam Bering Side from 15 to 85 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI AND FRI NIGHT...SE wind 15 kt. Seas 4 ft.
.SAT...SE wind 15 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 5 ft.

$$

PKZ777-141230-
Nikolski to Seguam Pacfic Side out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 6 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.FRI AND FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...SE wind 20 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.MON...W wind 20 kt. Seas 5 ft.

$$

PKZ778-141230-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NE wind 15 kt. Seas 6 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 6 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 5 ft.
.FRI NIGHT...S wind 15 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...W wind 20 kt. Seas 7 ft.

$$

PKZ780-141230-
Seguam to Adak Bering Side out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...SE wind 15 kt. Seas 3 ft. Patchy fog.
.FRI...SE wind 15 kt. Seas 3 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...S wind 15 kt. Seas 2 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 5 ft.

$$

PKZ781-141230-
Seguam to Adak Bering Side from 15 to 85 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.THU NIGHT...SE wind 15 kt. Seas 3 ft. Patchy fog.
.FRI...SE wind 15 kt. Seas 3 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...SE wind 15 kt. Seas 3 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 5 ft.

$$

PKZ782-141230-
Seguam to Adak Pacific Side out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NE wind 15 kt. Seas 5 ft. Patchy fog.
.THU...E wind 15 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...E wind 15 kt. Seas 6 ft. Patchy fog.
.FRI...SE wind 15 kt. Seas 5 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SUN THROUGH MON...W wind 15 kt. Seas 6 ft.

$$

PKZ783-141230-
Seguam to Adak Pacific Side from 15 to 75 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NE wind 15 kt. Seas 7 ft. Patchy fog.
.THU...E wind 15 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...E wind 15 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...S wind 15 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 7 ft.
.SUN THROUGH MON...W wind 20 kt. Seas 7 ft.

$$

PKZ784-141230-
Adak to Kiska Bering Side-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.THU...SE wind 15 kt. Seas 3 ft. Patchy fog.
.THU NIGHT...E wind 15 kt. Seas 4 ft. Patchy fog.
.FRI...E wind 15 kt. Seas 5 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 4 ft.
.SAT...Variable wind 10 kt. Seas 3 ft.
.SUN...W wind 15 kt. Seas 4 ft.
.MON...S wind 25 kt. Seas 6 ft.

$$

PKZ785-141230-
Adak to Kiska Pacific Side-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...E wind 15 kt. Seas 6 ft. Patchy fog.
.THU...E wind 20 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...E wind 20 kt. Seas 7 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 6 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...S wind 15 kt. Seas 5 ft.
.SUN...W wind 20 kt. Seas 6 ft.
.MON...S wind 25 kt. Seas 6 ft.

$$

PKZ786-141230-
Kiska to Attu Bering Side-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.THU...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...E wind 15 kt. Seas 5 ft. Patchy fog.
.FRI...E wind 15 kt. Seas 5 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...SW wind 25 kt. Seas 5 ft.
.MON...SE wind 30 kt. Seas 6 ft.

$$

PKZ787-141230-
Kiska to Attu Pacific Side-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...SE wind 15 kt. Seas 5 ft. Patchy fog.
.THU...E wind 20 kt. Seas 6 ft. Patchy fog.
.THU NIGHT...E wind 20 kt. Seas 7 ft. Patchy fog.
.FRI...NE wind 15 kt. Seas 8 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...SW wind 25 kt. Seas 6 ft.
.MON...SE wind 30 kt. Seas 6 ft.

$$

PKZ766-141230-
Pribilof Islands Nearshore Waters-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Patchy fog.
.THU...Variable wind 10 kt becoming SW 15 kt in the afternoon.
Seas 3 ft. Patchy fog.
.THU NIGHT...W wind 15 kt. Seas 4 ft. Patchy fog.
.FRI...W wind 15 kt. Seas 4 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT...S wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ760-141230-
Bristol Bay greater than 15 NM-
350 PM AKDT Wed Aug 13 2025

...SMALL CRAFT ADVISORY THURSDAY AND THURSDAY NIGHT...

.TONIGHT...NW wind 20 kt. Seas 3 ft.
.THU...NW wind 25 kt. Seas 7 ft.
.THU NIGHT...NW wind 25 kt. Seas 7 ft.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 5 ft.
.SAT...NW wind 25 kt. Seas 5 ft.
.SUN...NW wind 20 kt. Seas 4 ft.
.MON...NW wind 10 kt. Seas 2 ft.

$$

PKZ761-141230-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...W wind 15 kt. Seas 3 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI AND FRI NIGHT...NW wind 20 kt. Seas 5 ft.
.SAT...NW wind 20 kt. Seas 4 ft.
.SUN...NW wind 15 kt. Seas 3 ft.
.MON...NW wind 10 kt. Seas 2 ft.

$$

PKZ762-141230-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 20 kt. Seas 2 ft.
.THU...NW wind 20 kt. Seas 4 ft.
.THU NIGHT...NW wind 20 kt. Seas 4 ft.
.FRI...NW wind 15 kt. Seas 3 ft.
.FRI NIGHT...NW wind 20 kt. Seas 3 ft.
.SAT...NW wind 20 kt. Seas 2 ft.
.SUN...NW wind 15 kt. Seas 2 ft.
.MON...NW wind 10 kt. Seas 1 foot.

$$

PKZ763-141230-
Kuskokwim Delta and Etolin Strait out to 15 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 20 kt. Seas 4 ft.
.THU...NW wind 20 kt. Seas 4 ft.
.THU NIGHT...NW wind 15 kt. Seas 3 ft.
.FRI AND FRI NIGHT...NW wind 15 kt. Seas 2 ft.
.SAT THROUGH MON...NW wind 15 kt. Seas 2 ft.

$$

PKZ764-141230-
Kuskokwim Delta from 15 to 80 NM-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 20 kt. Seas 5 ft.
.THU...NW wind 20 kt. Seas 6 ft.
.THU NIGHT...W wind 20 kt. Seas 5 ft.
.FRI...W wind 15 kt. Seas 3 ft.
.FRI NIGHT...NW wind 20 kt. Seas 4 ft.
.SAT...W wind 20 kt. Seas 4 ft.
.SUN THROUGH MON...NW wind 15 kt. Seas 3 ft.

$$

PKZ765-141230-
North and West of Nunivak Island-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...NW wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 4 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI AND FRI NIGHT...W wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 4 ft.
.MON...Variable wind 10 kt. Seas 3 ft.

$$

PKZ767-141230-
Saint Matthew Island Waters-
350 PM AKDT Wed Aug 13 2025

.TONIGHT...Variable wind 10 kt. Seas 4 ft.
.THU...SW wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 15 kt. Seas 4 ft.
.FRI...W wind 15 kt. Seas 4 ft.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 5 ft.
.SUN...S wind 15 kt. Seas 5 ft.
.MON...S wind 20 kt. Seas 4 ft.

$$