Storm Warning 145, NWS Anchorage, AK

337 
FZAK52 PAFC 191247
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
347 AM AKST Wed Nov 19 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.

PKZ199-200200-
347 AM AKST Wed Nov 19 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 961 mb low 120 nm N of Attu moves to 140 nm S of Atka at 980 mb
by Thu morning and continues to the Gulf of Alaska by Fri 
morning. A 971 mb low near Saint Paul moves over St. Lawrence 
Island at 970 mb before shortly dissipating. Its front in the 
Eastern Aleutians moves inland by Thu afternoon.

$$

PKZ750-200200-
Sitkinak to Castle Cape out to 15 NM-
347 AM AKST Wed Nov 19 2025

...STORM WARNING TONIGHT...

.TODAY...SE wind 30 kt increasing to 40 kt in the afternoon. 
Seas 10 ft. Rain.
.TONIGHT...SE wind 50 kt becoming S 40 kt after midnight. 
Seas 16 ft. Rain.
.THU...SW wind 45 kt diminishing to 35 kt in the afternoon. Seas 17 ft.
.THU NIGHT...W wind 25 kt. Seas 13 ft.
.FRI THROUGH SAT...NW wind 30 kt. Seas 9 ft.
.SUN...NE wind 25 kt. Seas 4 ft.

$$

PKZ751-200200-
Sitkinak to Castle Cape from 15 to 100 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TODAY...SE wind 30 kt increasing to 45 kt in the afternoon. 
Seas 9 ft building to 15 ft in the afternoon. Rain.
.TONIGHT...S wind 45 kt. Seas 17 ft building to 23 ft after midnight. Rain.
.THU...SW wind 40 kt diminishing to 30 kt in the afternoon. Seas 24 ft.
.THU NIGHT...W wind 25 kt. Seas 19 ft.
.FRI THROUGH SAT...NW wind 30 kt. Seas 17 ft.
.SUN...NE wind 25 kt. Seas 9 ft.

$$

PKZ752-200200-
Castle Cape to Cape Tolstoi out to 15 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TODAY...SE wind 35 kt. Seas 12 ft. Rain showers.
.TONIGHT...S wind 30 kt becoming W 40 kt after midnight. Seas 13 ft. Rain.
.THU...W wind 35 kt diminishing to 25 kt in the afternoon. Seas 12 ft.
.THU NIGHT...W wind 25 kt. Seas 8 ft.
.FRI...W wind 30 kt. Seas 8 ft.
.SAT...NW wind 25 kt. Seas 6 ft.
.SUN...E wind 30 kt. Seas 4 ft.

$$

PKZ753-200200-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TODAY...SE wind 40 kt. Seas 14 ft. Rain showers.
.TONIGHT...SW wind 40 kt. Seas 23 ft. Rain showers.
.THU...W wind 35 kt diminishing to 25 kt in the afternoon. Seas 22 ft.
.THU NIGHT...W wind 25 kt. Seas 18 ft.
.FRI...W wind 30 kt. Seas 19 ft.
.SAT...NW wind 30 kt. Seas 13 ft.
.SUN...E wind 30 kt. Seas 8 ft.

$$

PKZ754-200200-
Cape Tolstoi to Cape Sarichef out to 15 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt becoming NE 15 kt in the afternoon. 
Seas 10 ft. Rain showers.
.TONIGHT...W wind 25 kt. Seas 8 ft building to 13 ft after midnight. Rain.
.THU...W wind 25 kt. Seas 14 ft.
.THU NIGHT...W wind 25 kt. Seas 12 ft.
.FRI...W wind 30 kt. Seas 12 ft.
.SAT...NW wind 25 kt. Seas 6 ft.
.SUN...E wind 30 kt. Seas 11 ft.

$$

PKZ755-200200-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 30 kt becoming E in the afternoon. Seas 14 ft. Rain.
.TONIGHT...W wind 30 kt. Seas 21 ft. Rain.
.THU...W wind 25 kt. Seas 20 ft.
.THU NIGHT...W wind 25 kt. Seas 18 ft.
.FRI...W wind 30 kt. Seas 19 ft.
.SAT...NW wind 30 kt. Seas 11 ft.
.SUN...SE wind 35 kt. Seas 11 ft.

$$

PKZ756-200200-
Port Heiden to Nelson Lagoon out to 15 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE wind 35 kt. Seas 6 ft. Rain showers.
.TONIGHT...E wind 35 kt becoming W after midnight. Seas 7 ft
building to 11 ft after midnight. Rain.
.THU...W wind 30 kt. Seas 12 ft. Rain showers and snow showers.
.THU NIGHT...W wind 30 kt. Seas 11 ft.
.FRI...W wind 30 kt. Seas 16 ft.
.SAT...NW wind 30 kt. Seas 12 ft.
.SUN...E wind 30 kt. Seas 7 ft.

$$

PKZ757-200200-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TODAY...S wind 40 kt. Seas 11 ft. Rain showers.
.TONIGHT...E wind 35 kt becoming W after midnight. Seas 11 ft. Rain.
.THU...W wind 35 kt. Seas 12 ft.
.THU NIGHT...W wind 30 kt. Seas 13 ft.
.FRI...W wind 30 kt. Seas 18 ft.
.SAT...NW wind 30 kt. Seas 13 ft.
.SUN...E wind 30 kt. Seas 7 ft.

$$

PKZ758-200200-
Nelson Lagoon to Cape Sarichef out to 15 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY TONIGHT AND THURSDAY...

.TODAY...SW wind 20 kt becoming NE in the afternoon. Seas 6 ft. Rain.
.TONIGHT...W wind 30 kt. Seas 9 ft. Rain.
.THU...W wind 25 kt. Seas 10 ft. Snow showers.
.THU NIGHT...W wind 30 kt. Seas 14 ft.
.FRI...W wind 30 kt. Seas 18 ft.
.SAT...NW wind 30 kt. Seas 12 ft.
.SUN...E wind 35 kt. Seas 7 ft.

$$

PKZ759-200200-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 15 kt becoming N in the afternoon. Seas 9 ft. Rain.
.TONIGHT...W wind 30 kt. Seas 10 ft.
.THU...NW wind 30 kt. Seas 12 ft.
.THU NIGHT...W wind 30 kt. Seas 16 ft.
.FRI...W wind 30 kt. Seas 19 ft.
.SAT...NW wind 30 kt. Seas 13 ft.
.SUN...E wind 35 kt. Seas 8 ft.

$$

PKZ770-200200-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...S wind 15 kt. Seas 6 ft. Rain showers.
.TONIGHT...W wind 20 kt. Seas 7 ft.
.THU...NW wind 25 kt. Seas 9 ft. Rain showers and snow showers.
.THU NIGHT...W wind 25 kt. Seas 14 ft.
.FRI...W wind 30 kt. Seas 16 ft.
.SAT...SW wind 40 kt. Seas 11 ft.
.SUN...SE wind 50 kt. Seas 10 ft.

$$

PKZ772-200200-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 20 kt in the morning becoming variable 10 kt. Seas 9 ft.
.TONIGHT...W wind 20 kt. Seas 8 ft.
.THU...NW wind 25 kt. Seas 11 ft. Rain showers and snow showers.
.THU NIGHT...W wind 30 kt. Seas 16 ft.
.FRI...W wind 30 kt. Seas 18 ft.
.SAT...SW wind 40 kt. Seas 12 ft.
.SUN...SE wind 45 kt. Seas 11 ft.

$$

PKZ771-200200-
Unalaska Bay-
347 AM AKST Wed Nov 19 2025

.TODAY...S wind 10 kt in the morning becoming variable less than 10 kt.
Seas 3 ft.
.TONIGHT...Variable wind less than 10 kt becoming W 15 kt after midnight.
Seas 3 ft.
.THU...W wind 20 kt. Seas 3 ft building to 6 ft in the afternoon.
Rain showers and snow showers.
.THU NIGHT...W wind 25 kt. Seas 9 ft.
.FRI...W wind 30 kt. Seas 8 ft.
.SAT...SW wind 20 kt. Seas 8 ft.
.SUN...SE wind 35 kt. Seas 4 ft.

$$

PKZ773-200200-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 15 kt. Seas 9 ft. Rain showers.
.TONIGHT...W wind 25 kt. Seas 15 ft. Rain showers.
.THU...W wind 25 kt. Seas 15 ft.
.THU NIGHT...W wind 25 kt. Seas 15 ft.
.FRI...W wind 30 kt. Seas 13 ft.
.SAT...SW wind 40 kt. Seas 7 ft.
.SUN...SE wind 45 kt. Seas 17 ft.

$$

PKZ774-200200-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 15 kt becoming NW in the afternoon. Seas 11 ft. Rain.
.TONIGHT...W wind 25 kt. Seas 19 ft.
.THU...W wind 25 kt. Seas 19 ft.  and snow showers.
.THU NIGHT...W wind 30 kt. Seas 19 ft.
.FRI...W wind 30 kt. Seas 18 ft.
.SAT...SW wind 40 kt. Seas 10 ft.
.SUN...SE wind 45 kt. Seas 18 ft.

$$

PKZ775-200200-
Nikolski to Seguam Bering Side out to 15 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 20 kt. Seas 9 ft. Rain showers.
.TONIGHT...W wind 20 kt. Seas 13 ft.
.THU...NW wind 20 kt increasing to 30 kt in the afternoon. Seas 14 ft.
.THU NIGHT...W wind 30 kt. Seas 14 ft.
.FRI...W wind 30 kt. Seas 16 ft.
.SAT...SE wind 45 kt. Seas 10 ft.
.SUN...S wind 50 kt. Seas 18 ft.

$$

PKZ776-200200-
Nikolski to Seguam Bering Side from 15 to 85 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 20 kt. Seas 9 ft.
.TONIGHT...W wind 15 kt. Seas 11 ft.
.THU...NW wind 30 kt. Seas 13 ft. Snow showers.
.THU NIGHT...W wind 35 kt. Seas 15 ft.
.FRI...W wind 35 kt. Seas 17 ft.
.SAT...SE wind 50 kt. Seas 12 ft.
.SUN...S wind 50 kt. Seas 16 ft.

$$

PKZ777-200200-
Nikolski to Seguam Pacfic Side out to 15 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 20 kt. Seas 12 ft. Rain showers.
.TONIGHT...W wind 20 kt. Seas 17 ft.
.THU...NW wind 30 kt. Seas 18 ft.
.THU NIGHT...W wind 30 kt. Seas 17 ft.
.FRI...W wind 30 kt. Seas 16 ft.
.SAT...SE wind 45 kt. Seas 10 ft.
.SUN...S wind 50 kt. Seas 21 ft.

$$

PKZ778-200200-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 15 kt becoming SW 25 kt in the afternoon. 
Seas 16 ft. Rain showers.
.TONIGHT...W wind 25 kt diminishing to 15 kt after midnight. 
Seas 18 ft. Rain showers.
.THU...NW wind 25 kt. Seas 21 ft.
.THU NIGHT...W wind 30 kt. Seas 19 ft.
.FRI...W wind 30 kt. Seas 18 ft.
.SAT...S wind 50 kt. Seas 12 ft.
.SUN...SW wind 50 kt. Seas 20 ft.

$$

PKZ780-200200-
Seguam to Adak Bering Side out to 15 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...SW wind 20 kt. Seas 7 ft. Rain showers and snow showers.
.TONIGHT...NW wind 20 kt. Seas 7 ft.
.THU...NW wind 25 kt. Seas 10 ft.
.THU NIGHT...W wind 30 kt. Seas 12 ft.
.FRI...W wind 30 kt. Seas 13 ft.
.SAT...SE wind 50 kt. Seas 10 ft.
.SUN...SW wind 45 kt. Seas 17 ft.

$$

PKZ781-200200-
Seguam to Adak Bering Side from 15 to 85 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 15 kt. Seas 9 ft. Rain showers and snow showers.
.TONIGHT...Variable wind 10 kt becoming NW 20 kt after midnight.
Seas 8 ft.
.THU...NW wind 25 kt. Seas 12 ft.
.THU NIGHT...W wind 30 kt. Seas 14 ft.
.FRI...W wind 30 kt. Seas 15 ft.
.SAT...SE wind 50 kt. Seas 13 ft.
.SUN...SW wind 50 kt. Seas 18 ft.

$$

PKZ782-200200-
Seguam to Adak Pacific Side out to 15 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 20 kt. Seas 14 ft. Rain showers.
.TONIGHT...NW wind 20 kt. Seas 17 ft.
.THU...NW wind 25 kt. Seas 18 ft.
.THU NIGHT...W wind 30 kt. Seas 15 ft.
.FRI...W wind 30 kt. Seas 13 ft.
.SAT...SE wind 50 kt. Seas 18 ft.
.SUN...SW wind 45 kt. Seas 20 ft.

$$

PKZ783-200200-
Seguam to Adak Pacific Side from 15 to 75 NM-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 16 ft. Rain showers.
.TONIGHT...W wind 25 kt. Seas 21 ft. Rain showers.
.THU...NW wind 30 kt. Seas 22 ft.
.THU NIGHT...W wind 30 kt. Seas 18 ft.
.FRI...W wind 30 kt. Seas 16 ft.
.SAT...SE wind 50 kt. Seas 18 ft.
.SUN...SW wind 50 kt. Seas 21 ft.

$$

PKZ784-200200-
Adak to Kiska Bering Side-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 20 kt. Seas 12 ft. Rain showers and snow showers.
.TONIGHT...NW wind 25 kt. Seas 12 ft.
.THU...NW wind 25 kt. Seas 14 ft. Snow showers.
.THU NIGHT...W wind 30 kt. Seas 12 ft.
.FRI...SW wind 30 kt. Seas 13 ft.
.SAT...SE wind 55 kt. Seas 19 ft.
.SUN...SW wind 40 kt. Seas 19 ft.

$$

PKZ785-200200-
Adak to Kiska Pacific Side-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 20 ft. Rain showers and snow showers.
.TONIGHT...NW wind 30 kt. Seas 22 ft.
.THU...NW wind 30 kt. Seas 21 ft.
.THU NIGHT...W wind 30 kt. Seas 16 ft.
.FRI...SW wind 35 kt. Seas 13 ft.
.SAT...S wind 55 kt. Seas 21 ft.
.SUN...SW wind 40 kt. Seas 21 ft.

$$

PKZ786-200200-
Kiska to Attu Bering Side-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...S wind 20 kt becoming N in the afternoon. Seas 17 ft.
.TONIGHT...N wind 25 kt. Seas 15 ft.
.THU...W wind 30 kt. Seas 14 ft.
.THU NIGHT...W wind 30 kt. Seas 12 ft.
.FRI...S wind 35 kt. Seas 13 ft.
.SAT...SE wind 55 kt. Seas 21 ft.
.SUN...SW wind 55 kt. Seas 26 ft.

$$

PKZ787-200200-
Kiska to Attu Pacific Side-
347 AM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 25 kt. Seas 19 ft. Rain showers and snow showers.
.TONIGHT...NW wind 30 kt. Seas 21 ft.
.THU...W wind 30 kt. Seas 17 ft.
.THU NIGHT...W wind 30 kt. Seas 14 ft.
.FRI...S wind 35 kt. Seas 13 ft.
.SAT...S wind 55 kt. Seas 23 ft.
.SUN...SW wind 55 kt. Seas 24 ft.

$$

PKZ766-200200-
Pribilof Islands Nearshore Waters-
347 AM AKST Wed Nov 19 2025

...GALE WARNING TODAY...

.TODAY...SW wind 35 kt diminishing to 20 kt in the afternoon. Seas 12 ft.
.TONIGHT...NW wind 20 kt. Seas 9 ft.
.THU...NW wind 25 kt. Seas 13 ft. Snow showers.
.THU NIGHT...W wind 35 kt. Seas 16 ft.
.FRI...W wind 35 kt. Seas 16 ft.
.SAT...S wind 35 kt. Seas 9 ft.
.SUN...E wind 45 kt. Seas 11 ft.

$$

PKZ760-200200-
Bristol Bay greater than 15 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TODAY...SE wind 35 kt. Gusts to 45 kt. Seas 10 ft. Rain showers.
.TONIGHT...E wind 45 kt. Gusts to 55 kt in the evening. 
Seas 12 ft. Rain and snow.
.THU...W wind 35 kt. Seas 12 ft. Rain showers and snow showers.
.THU NIGHT...W wind 30 kt. Seas 12 ft.
.FRI THROUGH SAT...NW wind 30 kt. Seas 12 ft.
.SUN...NE wind 30 kt. Seas 5 ft.

$$

PKZ761-200200-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TODAY...SE wind 35 kt. Gusts to 45 kt. Seas 6 ft. Rain showers.
.TONIGHT...E wind 40 kt. Gusts to 50 kt in the evening. Seas 9 ft. Rain.
.THU...SW wind 35 kt. Seas 12 ft. Rain showers.
.THU NIGHT...W wind 30 kt. Seas 11 ft.
.FRI THROUGH SAT...NW wind 30 kt. Seas 11 ft.
.SUN...NE wind 30 kt. Seas 5 ft.

$$

PKZ762-200200-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...SE wind 35 kt. Gusts to 45 kt. Seas 8 ft. Rain with snow.
.TONIGHT...E wind 35 kt. Gusts to 45 kt in the evening. 
Seas 8 ft. Rain and snow.
.THU...W wind 30 kt. Seas 7 ft. Rain showers and snow showers.
.THU NIGHT...W wind 30 kt. Seas 8 ft.
.FRI...W wind 30 kt. Seas 7 ft.
.SAT...NW wind 25 kt. Seas 6 ft.
.SUN...NE wind 25 kt. Seas 3 ft.

$$

PKZ763-200200-
Kuskokwim Delta and Etolin Strait out to 15 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING TODAY...

.TODAY...SE wind 40 kt becoming S 30 kt in the afternoon. Seas 8 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 5 ft. Snow and rain.
.THU...N wind 30 kt. Seas 6 ft. Snow showers.
.THU NIGHT...W wind 25 kt. Seas 6 ft.
.FRI THROUGH SAT...NW wind 30 kt. Seas 7 ft.
.SUN...E wind 25 kt. Seas 3 ft.

$$

PKZ764-200200-
Kuskokwim Delta from 15 to 80 NM-
347 AM AKST Wed Nov 19 2025

...GALE WARNING TODAY AND THURSDAY...

.TODAY...S wind 40 kt diminishing to 30 kt in the afternoon. Seas 12 ft.
.TONIGHT...E wind 25 kt becoming N after midnight. 
Seas 9 ft. Rain and snow.
.THU...NW wind 35 kt. Seas 12 ft. Snow showers.
.THU NIGHT...W wind 35 kt. Seas 13 ft.
.FRI...W wind 35 kt. Seas 14 ft.
.SAT...NW wind 30 kt. Seas 11 ft.
.SUN...E wind 30 kt. Seas 7 ft.

$$

PKZ765-200200-
North and West of Nunivak Island-
347 AM AKST Wed Nov 19 2025

...GALE WARNING TODAY...

.TODAY...S wind 35 kt. Seas 11 ft.
.TONIGHT...SW wind 15 kt becoming NW 25 kt after midnight. Seas 8 ft.
.THU...NW wind 30 kt. Seas 12 ft. Snow showers.
.THU NIGHT...W wind 35 kt. Seas 13 ft.
.FRI...NW wind 35 kt. Seas 14 ft.
.SAT...NW wind 25 kt. Seas 10 ft.
.SUN...E wind 30 kt. Seas 8 ft.

$$

PKZ767-200200-
Saint Matthew Island Waters-
347 AM AKST Wed Nov 19 2025

...GALE WARNING THURSDAY...

.TODAY...NE wind 30 kt. Seas 11 ft. Freezing spray.
.TONIGHT...N wind 30 kt. Seas 13 ft. Freezing spray.
.THU...NW wind 35 kt. Seas 16 ft. Snow showers. Freezing spray.
.THU NIGHT...NW wind 40 kt. Seas 16 ft.
.FRI...W wind 40 kt. Seas 14 ft.
.SAT...SE wind 50 kt. Seas 13 ft.
.SUN...E wind 50 kt. Seas 17 ft.

$$

078 
FZAK52 PAFC 200020
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
320 PM AKST Wed Nov 19 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.

PKZ199-201300-
320 PM AKST Wed Nov 19 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 962 mb low 75 nm S of King Cove moves to 30 nm N of Port Heiden
at 950 mb tonight before moving into the Western Gulf tomorrow. A
966 mb low 90 nm W of Hooper Bay moves over St. Lawrence Island 
before dissipating tonight. A 967 mb low 100 nm NW of Attu moves 
to 115 nm S of Adak at 982 mb Thu morning before dissipating through
the day.

$$

PKZ750-201300-
Sitkinak to Castle Cape out to 15 NM-
320 PM AKST Wed Nov 19 2025

...STORM WARNING TONIGHT...

.TONIGHT...SE wind 50 kt becoming S 40 kt after midnight. Seas
17 ft. Rain.
.THU...SW wind 45 kt diminishing to 35 kt in the afternoon. Seas
19 ft.
.THU NIGHT...W wind 30 kt. Seas 14 ft.
.FRI...W wind 25 kt. Seas 9 ft.
.FRI NIGHT...W wind 30 kt. Seas 8 ft.
.SAT...NW wind 30 kt. Seas 8 ft.
.SUN...NE wind 25 kt. Seas 4 ft.
.MON...SE wind 30 kt. Seas 10 ft.

$$

PKZ751-201300-
Sitkinak to Castle Cape from 15 to 100 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...S wind 45 kt. Seas 17 ft building to 29 ft after
midnight. Rain.
.THU...SW wind 40 kt diminishing to 30 kt in the afternoon. Seas
31 ft.
.THU NIGHT...W wind 25 kt. Seas 23 ft.
.FRI AND FRI NIGHT...W wind 30 kt. Seas 18 ft.
.SAT...NW wind 30 kt. Seas 15 ft.
.SUN...NE wind 25 kt. Seas 9 ft.
.MON...S wind 30 kt. Seas 14 ft.

$$

PKZ752-201300-
Castle Cape to Cape Tolstoi out to 15 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...S wind 30 kt becoming W 40 kt after midnight.
Seas 15 ft. Rain.
.THU...W wind 35 kt. Seas 14 ft.
.THU NIGHT...W wind 25 kt. Seas 8 ft.
.FRI...W wind 25 kt. Seas 8 ft.
.FRI NIGHT...W wind 30 kt. Seas 7 ft.
.SAT...NW wind 25 kt. Seas 6 ft.
.SUN...E wind 30 kt. Seas 4 ft.
.MON...SE wind 30 kt. Seas 10 ft.

$$

PKZ753-201300-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...SW wind 40 kt. Seas 23 ft building to 29 ft after
midnight. Rain.
.THU...W wind 35 kt. Seas 27 ft subsiding to 21 ft in the
afternoon.
.THU NIGHT...W wind 25 kt. Seas 20 ft.
.FRI AND FRI NIGHT...W wind 30 kt. Seas 18 ft.
.SAT...NW wind 30 kt. Seas 13 ft.
.SUN...E wind 30 kt. Seas 8 ft.
.MON...S wind 30 kt. Seas 15 ft.

$$

PKZ754-201300-
Cape Tolstoi to Cape Sarichef out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 25 kt. Seas 8 ft building to 17 ft
after midnight. Rain.
.THU...W wind 25 kt. Seas 16 ft.
.THU NIGHT...W wind 30 kt. Seas 12 ft. Snow showers.
.FRI...W wind 30 kt. Seas 11 ft.
.FRI NIGHT...NW wind 25 kt. Seas 8 ft.
.SAT...NW wind 25 kt. Seas 6 ft.
.SUN...E wind 30 kt. Seas 11 ft.
.MON...SE wind 30 kt. Seas 15 ft.

$$

PKZ755-201300-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 30 kt. Seas 19 ft building to 26 ft
after midnight. Rain.
.THU...W wind 25 kt. Seas 24 ft.
.THU NIGHT...W wind 30 kt. Seas 18 ft. Snow showers.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 17 ft.
.SAT...NW wind 30 kt. Seas 11 ft.
.SUN...SE wind 35 kt. Seas 11 ft.
.MON...S wind 25 kt. Seas 16 ft.

$$

PKZ756-201300-
Port Heiden to Nelson Lagoon out to 15 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING TONIGHT...

.TONIGHT...E wind 35 kt becoming W after midnight. Seas 11 ft.
Rain.
.THU...W wind 30 kt. Seas 14 ft. Rain showers and snow showers.
.THU NIGHT...W wind 30 kt. Seas 12 ft. Snow showers and rain
showers.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 14 ft.
.SAT...NW wind 30 kt. Seas 12 ft.
.SUN THROUGH MON...SE wind 30 kt. Seas 6 ft.

$$

PKZ757-201300-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...E wind 35 kt becoming W after midnight. Seas 12 ft.
Rain.
.THU...W wind 35 kt. Seas 14 ft.
.THU NIGHT...W wind 30 kt. Seas 14 ft. Snow showers and rain
showers.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 15 ft.
.SAT...NW wind 30 kt. Seas 13 ft.
.SUN...E wind 30 kt. Seas 7 ft.
.MON...SE wind 35 kt. Seas 8 ft.

$$

PKZ758-201300-
Nelson Lagoon to Cape Sarichef out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 30 kt. Seas 6 ft building to 11 ft after
midnight. Rain.
.THU...W wind 30 kt. Seas 12 ft. Snow showers.
.THU NIGHT...W wind 30 kt. Seas 14 ft. Snow showers with rain
showers.
.FRI...W wind 30 kt. Seas 18 ft.
.FRI NIGHT...NW wind 30 kt. Seas 14 ft.
.SAT...NW wind 30 kt. Seas 12 ft.
.SUN THROUGH MON...SE wind 35 kt. Seas 9 ft.

$$

PKZ759-201300-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 30 kt. Seas 7 ft building to 11 ft
after midnight. Rain.
.THU...NW wind 30 kt. Seas 13 ft.
.THU NIGHT...W wind 30 kt. Seas 16 ft. Snow showers.
.FRI...W wind 30 kt. Seas 20 ft.
.FRI NIGHT...NW wind 30 kt. Seas 15 ft.
.SAT...NW wind 30 kt. Seas 13 ft.
.SUN...E wind 35 kt. Seas 8 ft.
.MON...SE wind 35 kt. Seas 12 ft.

$$

PKZ770-201300-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 20 kt. Seas 8 ft. Rain showers.
.THU...NW wind 25 kt. Seas 10 ft. Rain showers and snow showers.
.THU NIGHT...NW wind 30 kt. Seas 14 ft. Snow showers and rain
showers.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 15 ft.
.SAT...SW wind 40 kt. Seas 11 ft.
.SUN...SE wind 50 kt. Seas 10 ft.
.MON...S wind 25 kt. Seas 12 ft.

$$

PKZ772-201300-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 20 kt. Seas 8 ft.
.THU...NW wind 25 kt. Seas 13 ft. Rain showers and snow showers.
.THU NIGHT...NW wind 30 kt. Seas 16 ft. Snow showers.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 16 ft.
.SAT...SW wind 40 kt. Seas 12 ft.
.SUN...SE wind 45 kt. Seas 11 ft.
.MON...S wind 25 kt. Seas 13 ft.

$$

PKZ771-201300-
Unalaska Bay-
320 PM AKST Wed Nov 19 2025

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...Variable wind less than 10 kt becoming W 15 kt after
midnight. Seas 3 ft. Rain showers and snow showers.
.THU...W wind 20 kt. Seas 7 ft. Rain showers and snow showers.
.THU NIGHT...W wind 30 kt. Seas 9 ft. Snow showers.
.FRI AND FRI NIGHT...NW wind 25 kt. Seas 9 ft.
.SAT...SW wind 20 kt. Seas 8 ft.
.SUN...SE wind 35 kt. Seas 4 ft.
.MON...S wind 15 kt. Seas 2 ft.

$$

PKZ773-201300-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 25 kt. Seas 19 ft. Rain showers.
.THU...NW wind 25 kt. Seas 16 ft.
.THU NIGHT...W wind 30 kt. Seas 15 ft.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 12 ft.
.SAT...SW wind 40 kt. Seas 7 ft.
.SUN...SE wind 45 kt. Seas 17 ft.
.MON...S wind 25 kt. Seas 17 ft.

$$

PKZ774-201300-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 25 kt. Seas 24 ft. Rain showers.
.THU...W wind 25 kt. Seas 19 ft. Rain and snow showers.
.THU NIGHT...NW wind 30 kt. Seas 18 ft.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 15 ft.
.SAT...SW wind 40 kt. Seas 10 ft.
.SUN...SE wind 45 kt. Seas 18 ft.
.MON...S wind 25 kt. Seas 18 ft.

$$

PKZ775-201300-
Nikolski to Seguam Bering Side out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 20 kt. Seas 14 ft. Rain showers.
.THU...NW wind 25 kt. Seas 13 ft.
.THU NIGHT...NW wind 30 kt. Seas 14 ft. Snow showers.
.FRI AND FRI NIGHT...W wind 30 kt. Seas 14 ft.
.SAT...SE wind 45 kt. Seas 10 ft.
.SUN...S wind 50 kt. Seas 18 ft.
.MON...W wind 30 kt. Seas 15 ft.

$$

PKZ776-201300-
Nikolski to Seguam Bering Side from 15 to 85 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 15 kt. Seas 11 ft. Rain showers.
.THU...NW wind 25 kt. Seas 13 ft. Snow showers.
.THU NIGHT...NW wind 30 kt. Seas 15 ft. Snow showers.
.FRI...W wind 30 kt. Seas 15 ft.
.FRI NIGHT...W wind 25 kt. Seas 14 ft.
.SAT...SE wind 50 kt. Seas 12 ft.
.SUN...S wind 50 kt. Seas 16 ft.
.MON...W wind 30 kt. Seas 16 ft.

$$

PKZ777-201300-
Nikolski to Seguam Pacfic Side out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 20 kt. Seas 18 ft. Rain showers.
.THU...NW wind 25 kt. Seas 17 ft.
.THU NIGHT...NW wind 30 kt. Seas 17 ft. Snow showers.
.FRI AND FRI NIGHT...W wind 30 kt. Seas 14 ft.
.SAT...SE wind 45 kt. Seas 10 ft.
.SUN...S wind 50 kt. Seas 21 ft.
.MON...W wind 30 kt. Seas 17 ft.

$$

PKZ778-201300-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 25 kt diminishing to 15 kt after midnight. Seas
22 ft. Rain showers.
.THU...NW wind 25 kt. Seas 21 ft.
.THU NIGHT...W wind 30 kt. Seas 19 ft.
.FRI AND FRI NIGHT...W wind 30 kt. Seas 15 ft.
.SAT...S wind 50 kt. Seas 12 ft.
.SUN...SW wind 50 kt. Seas 20 ft.
.MON...W wind 35 kt. Seas 21 ft.

$$

PKZ780-201300-
Seguam to Adak Bering Side out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...NW wind 20 kt. Seas 7 ft. Rain showers and snow
showers.
.THU...NW wind 25 kt. Seas 10 ft.
.THU NIGHT...W wind 30 kt. Seas 12 ft. Snow showers.
.FRI...W wind 30 kt. Seas 12 ft.
.FRI NIGHT...SW wind 20 kt. Seas 10 ft.
.SAT...SE wind 50 kt. Seas 10 ft.
.SUN...SW wind 45 kt. Seas 17 ft.
.MON...W wind 35 kt. Seas 17 ft.

$$

PKZ781-201300-
Seguam to Adak Bering Side from 15 to 85 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...Variable wind 10 kt becoming NW 20 kt after midnight.
Seas 8 ft.
.THU...NW wind 25 kt. Seas 12 ft.
.THU NIGHT...NW wind 30 kt. Seas 13 ft. Snow showers.
.FRI...W wind 30 kt. Seas 14 ft.
.FRI NIGHT...SW wind 25 kt. Seas 11 ft.
.SAT...SE wind 50 kt. Seas 13 ft.
.SUN...SW wind 50 kt. Seas 18 ft.
.MON...W wind 35 kt. Seas 19 ft.

$$

PKZ782-201300-
Seguam to Adak Pacific Side out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...NW wind 20 kt. Seas 17 ft. Rain showers.
.THU...NW wind 25 kt. Seas 18 ft.
.THU NIGHT...W wind 30 kt. Seas 15 ft.
.FRI...W wind 30 kt. Seas 12 ft.
.FRI NIGHT...SW wind 20 kt. Seas 9 ft.
.SAT...SE wind 50 kt. Seas 18 ft.
.SUN...SW wind 45 kt. Seas 20 ft.
.MON...W wind 35 kt. Seas 16 ft.

$$

PKZ783-201300-
Seguam to Adak Pacific Side from 15 to 75 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...W wind 25 kt. Seas 22 ft. Rain showers.
.THU...NW wind 30 kt. Seas 22 ft.
.THU NIGHT...W wind 30 kt. Seas 18 ft.
.FRI...W wind 30 kt. Seas 14 ft.
.FRI NIGHT...SW wind 20 kt. Seas 11 ft.
.SAT...SE wind 50 kt. Seas 18 ft.
.SUN...SW wind 50 kt. Seas 21 ft.
.MON...W wind 40 kt. Seas 21 ft.

$$

PKZ784-201300-
Adak to Kiska Bering Side-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...NW wind 25 kt. Seas 12 ft.
.THU...NW wind 25 kt. Seas 14 ft. Snow showers.
.THU NIGHT...W wind 30 kt. Seas 12 ft.
.FRI...W wind 25 kt. Seas 11 ft.
.FRI NIGHT...S wind 30 kt. Seas 10 ft.
.SAT...SE wind 55 kt. Seas 19 ft.
.SUN THROUGH MON...W wind 40 kt. Seas 19 ft.

$$

PKZ785-201300-
Adak to Kiska Pacific Side-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...NW wind 30 kt. Seas 23 ft.
.THU...NW wind 30 kt. Seas 21 ft.
.THU NIGHT...NW wind 25 kt. Seas 16 ft.
.FRI...W wind 25 kt. Seas 13 ft.
.FRI NIGHT...S wind 35 kt. Seas 10 ft.
.SAT...S wind 55 kt. Seas 21 ft.
.SUN THROUGH MON...W wind 40 kt. Seas 20 ft.

$$

PKZ786-201300-
Kiska to Attu Bering Side-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...N wind 25 kt. Seas 16 ft.
.THU...NW wind 25 kt. Seas 15 ft.
.THU NIGHT...W wind 30 kt. Seas 12 ft.
.FRI...SW wind 30 kt. Seas 10 ft.
.FRI NIGHT...S wind 35 kt. Seas 12 ft.
.SAT...SE wind 55 kt. Seas 21 ft.
.SUN...SW wind 55 kt. Seas 26 ft.
.MON...W wind 40 kt. Seas 18 ft.

$$

PKZ787-201300-
Kiska to Attu Pacific Side-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...NW wind 30 kt. Seas 21 ft. Rain showers and snow
showers.
.THU...W wind 30 kt. Seas 17 ft.
.THU NIGHT...W wind 25 kt. Seas 13 ft.
.FRI...SW wind 30 kt. Seas 11 ft.
.FRI NIGHT...SE wind 35 kt. Seas 11 ft.
.SAT...S wind 55 kt. Seas 23 ft.
.SUN...SW wind 55 kt. Seas 24 ft.
.MON...SW wind 40 kt. Seas 18 ft.

$$

PKZ766-201300-
Pribilof Islands Nearshore Waters-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...NW wind 20 kt. Seas 8 ft.
.THU...NW wind 20 kt increasing to 30 kt in the afternoon. Seas
13 ft. Snow showers.
.THU NIGHT...NW wind 30 kt. Seas 16 ft. Snow showers.
.FRI...NW wind 30 kt. Seas 15 ft.
.FRI NIGHT...NW wind 25 kt. Seas 12 ft.
.SAT...S wind 35 kt. Seas 9 ft.
.SUN...E wind 45 kt. Seas 11 ft.
.MON...E wind 35 kt. Seas 12 ft.

$$

PKZ760-201300-
Bristol Bay greater than 15 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...E wind 45 kt. Seas 12 ft. Rain and snow.
.THU...W wind 35 kt. Seas 10 ft. Rain showers and snow showers.
.THU NIGHT...W wind 30 kt. Seas 11 ft. Rain showers and snow
showers.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 12 ft.
.SAT...NW wind 30 kt. Seas 12 ft.
.SUN...NE wind 30 kt. Seas 5 ft.
.MON...E wind 35 kt. Seas 9 ft.

$$

PKZ761-201300-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING THROUGH THURSDAY...

.TONIGHT...E wind 40 kt. Seas 9 ft. Rain.
.THU...SW wind 35 kt. Seas 5 ft building to 10 ft in the
afternoon. Rain showers.
.THU NIGHT...W wind 30 kt. Seas 11 ft. Snow showers and rain
showers.
.FRI AND FRI NIGHT...W wind 30 kt. Seas 10 ft.
.SAT...NW wind 30 kt. Seas 11 ft.
.SUN...NE wind 30 kt. Seas 5 ft.
.MON...E wind 35 kt. Seas 5 ft.

$$

PKZ762-201300-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING TONIGHT...

.TONIGHT...E wind 35 kt. Seas 8 ft. Rain and snow.
.THU...W wind 30 kt. Seas 6 ft. Rain showers and snow showers.
.THU NIGHT...W wind 25 kt. Seas 7 ft. Rain showers.
.FRI...W wind 25 kt. Seas 6 ft.
.FRI NIGHT...NW wind 30 kt. Seas 6 ft.
.SAT...NW wind 25 kt. Seas 6 ft.
.SUN...NE wind 25 kt. Seas 3 ft.
.MON...E wind 30 kt. Seas 6 ft.

$$

PKZ763-201300-
Kuskokwim Delta and Etolin Strait out to 15 NM-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...SE wind 25 kt. Seas 5 ft. Snow and rain.
.THU...N wind 30 kt. Seas 5 ft. Snow showers.
.THU NIGHT...W wind 25 kt. Seas 6 ft. Snow showers. Freezing
spray.
.FRI...NW wind 25 kt. Seas 7 ft.
.FRI NIGHT...NW wind 30 kt. Seas 7 ft.
.SAT...NW wind 30 kt. Seas 6 ft.
.SUN...E wind 25 kt. Seas 3 ft.
.MON...E wind 35 kt. Seas 5 ft.

$$

PKZ764-201300-
Kuskokwim Delta from 15 to 80 NM-
320 PM AKST Wed Nov 19 2025

...GALE WARNING THURSDAY...

.TONIGHT...E wind 25 kt becoming N after midnight. Seas 10 ft.
Rain and snow.
.THU...NW wind 35 kt. Seas 11 ft. Snow showers.
.THU NIGHT...W wind 30 kt. Seas 12 ft. Snow showers and rain
showers.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...NW wind 30 kt. Seas 11 ft.
.SUN...E wind 30 kt. Seas 7 ft.
.MON...E wind 35 kt. Seas 11 ft.

$$

PKZ765-201300-
North and West of Nunivak Island-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...SW wind 15 kt becoming NW 25 kt after midnight. Seas
9 ft.
.THU...NW wind 30 kt. Seas 12 ft. Snow showers.
.THU NIGHT...NW wind 30 kt. Seas 13 ft. Snow showers.
.FRI AND FRI NIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...NW wind 25 kt. Seas 10 ft.
.SUN THROUGH MON...E wind 30 kt. Seas 9 ft.

$$

PKZ767-201300-
Saint Matthew Island Waters-
320 PM AKST Wed Nov 19 2025

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

.TONIGHT...N wind 30 kt. Seas 13 ft. Freezing spray.
.THU...NW wind 30 kt. Seas 16 ft. Snow showers. Freezing spray.
.THU NIGHT...NW wind 30 kt. Seas 16 ft. Freezing spray.
.FRI...NW wind 30 kt. Seas 13 ft.
.FRI NIGHT...W wind 25 kt. Seas 10 ft.
.SAT...SE wind 50 kt. Seas 13 ft.
.SUN...E wind 50 kt. Seas 17 ft.
.MON...NE wind 35 kt. Seas 13 ft.

$$

147 
FZAK52 PAFC 201224
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
324 AM AKST Thu Nov 20 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.

PKZ199-210145-
324 AM AKST Thu Nov 20 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 945 mb low 75 nm E of Chignik shortly moves into the Gulf of 
Alaska. A 982 mb low 100 nm S of Adak is quickly assimilated into
the 945 mb low's circulation. A 990 mb low arrives 350 nm S of
Shemya by Sat morning.

$$

PKZ750-210145-
Sitkinak to Castle Cape out to 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...W wind 40 kt. Seas 18 ft.
.TONIGHT...W wind 35 kt. Seas 14 ft.
.FRI...W wind 25 kt. Seas 10 ft.
.FRI NIGHT...W wind 30 kt. Seas 9 ft.
.SAT...NW wind 25 kt. Seas 8 ft.
.SUN...N wind 20 kt. Seas 4 ft.
.MON...E wind 35 kt. Seas 12 ft.

$$

PKZ751-210145-
Sitkinak to Castle Cape from 15 to 100 NM-
324 AM AKST Thu Nov 20 2025

...STORM WARNING TODAY...

.TODAY...W wind 50 kt. Seas 31 ft.
.TONIGHT...W wind 35 kt. Seas 22 ft. Rain showers and snow showers.
.FRI...W wind 25 kt. Seas 17 ft. Snow showers and rain showers.
.FRI NIGHT...W wind 30 kt. Seas 17 ft.
.SAT...NW wind 30 kt. Seas 14 ft.
.SUN...NW wind 25 kt. Seas 7 ft.
.MON...SE wind 40 kt. Seas 15 ft.

$$

PKZ752-210145-
Castle Cape to Cape Tolstoi out to 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING TODAY...

.TODAY...W wind 45 kt diminishing to 35 kt in the afternoon. Seas 12 ft.
.TONIGHT...W wind 30 kt. Seas 9 ft.
.FRI...W wind 30 kt. Seas 7 ft.
.FRI NIGHT...W wind 30 kt. Seas 7 ft.
.SAT...NW wind 25 kt. Seas 6 ft.
.SUN...NE wind 25 kt. Seas 4 ft.
.MON...E wind 30 kt. Seas 12 ft.

$$

PKZ753-210145-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
324 AM AKST Thu Nov 20 2025

...STORM WARNING TODAY...

.TODAY...W wind 50 kt diminishing to 35 kt in the afternoon. 
Seas 26 ft.
.TONIGHT...W wind 35 kt. Seas 19 ft. Rain showers and snow showers.
.FRI...W wind 30 kt increasing to 40 kt in the afternoon. 
Seas 19 ft. Snow showers and rain showers.
.FRI NIGHT...W wind 30 kt. Seas 17 ft.
.SAT...NW wind 30 kt. Seas 13 ft.
.SUN...E wind 30 kt. Seas 7 ft.
.MON...SE wind 40 kt. Seas 15 ft.

$$

PKZ754-210145-
Cape Tolstoi to Cape Sarichef out to 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING THROUGH FRIDAY...

.TODAY...W wind 35 kt diminishing to 25 kt in the afternoon. Seas 15 ft.
.TONIGHT...W wind 25 kt increasing to 35 kt after midnight. 
Seas 12 ft. Snow showers.
.FRI...W wind 35 kt. Seas 12 ft. Snow showers.
.FRI NIGHT...NW wind 25 kt. Seas 9 ft.
.SAT...NW wind 25 kt. Seas 7 ft.
.SUN...NE wind 30 kt. Seas 7 ft.
.MON...E wind 35 kt. Seas 11 ft.

$$

PKZ755-210145-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING THROUGH FRIDAY...

.TODAY...W wind 35 kt. Seas 23 ft.
.TONIGHT...W wind 35 kt. Seas 18 ft. Rain showers and snow showers.
.FRI...W wind 35 kt. Seas 19 ft. Snow showers and rain showers.
.FRI NIGHT...NW wind 30 kt. Seas 16 ft.
.SAT...NW wind 25 kt. Seas 12 ft.
.SUN...E wind 40 kt. Seas 10 ft.
.MON...SE wind 40 kt. Seas 15 ft.

$$

PKZ756-210145-
Port Heiden to Nelson Lagoon out to 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...W wind 35 kt. Seas 12 ft. Rain showers and snow showers.
.TONIGHT...W wind 35 kt. Seas 13 ft. Snow showers and rain showers.
.FRI...W wind 30 kt. Seas 13 ft. Snow showers and rain showers.
.FRI NIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...NW wind 25 kt. Seas 12 ft.
.SUN...NE wind 25 kt. Seas 7 ft.
.MON...E wind 30 kt. Seas 10 ft.

$$

PKZ757-210145-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 35 kt. Seas 13 ft.
.TONIGHT...W wind 35 kt. Seas 14 ft. Snow showers and rain showers.
.FRI...W wind 30 kt. Seas 15 ft. Snow showers and rain showers.
.FRI NIGHT...NW wind 30 kt. Seas 14 ft.
.SAT...NW wind 30 kt. Seas 13 ft.
.SUN...NE wind 25 kt. Seas 8 ft.
.MON...E wind 40 kt. Seas 13 ft.

$$

PKZ758-210145-
Nelson Lagoon to Cape Sarichef out to 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING FRIDAY...

.TODAY...W wind 30 kt. Seas 11 ft. Snow showers.
.TONIGHT...W wind 30 kt. Seas 13 ft. Snow showers with rain showers.
.FRI...W wind 35 kt. Seas 16 ft. Snow showers.
.FRI NIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...N wind 25 kt. Seas 12 ft.
.SUN...NE wind 30 kt. Seas 7 ft.
.MON...E wind 35 kt. Seas 11 ft.

$$

PKZ759-210145-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING TONIGHT AND FRIDAY...

.TODAY...W wind 30 kt. Seas 13 ft.
.TONIGHT...W wind 35 kt. Seas 15 ft. Snow showers.
.FRI...NW wind 40 kt diminishing to 30 kt in the afternoon. 
Seas 18 ft. Snow showers.
.FRI NIGHT...NW wind 30 kt. Seas 15 ft.
.SAT...N wind 25 kt. Seas 13 ft.
.SUN...NE wind 30 kt. Seas 8 ft.
.MON...E wind 35 kt. Seas 14 ft.

$$

PKZ770-210145-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...W wind 25 kt. Seas 9 ft. Rain showers and snow showers.
.TONIGHT...NW wind 30 kt. Seas 14 ft. Snow showers and rain showers.
.FRI...NW wind 30 kt. Seas 15 ft. Snow showers.
.FRI NIGHT...NW wind 30 kt. Seas 12 ft.
.SAT...N wind 25 kt. Seas 11 ft.
.SUN...E wind 35 kt. Seas 8 ft.
.MON...NE wind 35 kt. Seas 14 ft.

$$

PKZ772-210145-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING TONIGHT AND FRIDAY...

.TODAY...NW wind 30 kt. Seas 12 ft. Rain showers and snow showers.
.TONIGHT...W wind 35 kt. Seas 15 ft. Snow showers.
.FRI...NW wind 35 kt. Seas 16 ft. Snow showers.
.FRI NIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...N wind 25 kt. Seas 11 ft.
.SUN...NE wind 35 kt. Seas 10 ft.
.MON...NE wind 35 kt. Seas 14 ft.

$$

PKZ771-210145-
Unalaska Bay-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 4 ft building to 8 ft in the afternoon.
Rain showers and snow showers.
.TONIGHT...NW wind 30 kt. Gusts to 40 kt after midnight. 
Seas 9 ft. Snow showers.
.FRI...W wind 30 kt. Gusts to 40 kt early. Seas 9 ft. Snow showers.
.FRI NIGHT...NW wind 25 kt. Seas 10 ft.
.SAT...N wind 20 kt. Seas 8 ft.
.SUN THROUGH MON...NE wind 30 kt. Seas 6 ft.

$$

PKZ773-210145-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING TONIGHT...

.TODAY...W wind 25 kt. Seas 16 ft.
.TONIGHT...W wind 35 kt. Seas 14 ft. Snow showers.
.FRI...W wind 30 kt. Seas 13 ft. Snow showers.
.FRI NIGHT...NW wind 25 kt. Seas 10 ft.
.SAT...N wind 25 kt. Seas 8 ft.
.SUN THROUGH MON...NE wind 35 kt. Seas 14 ft.

$$

PKZ774-210145-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING FRIDAY...

.TODAY...NW wind 25 kt. Seas 19 ft. Rain showers and snow showers.
.TONIGHT...NW wind 30 kt. Seas 18 ft.
.FRI...W wind 35 kt. Seas 17 ft. Snow showers and rain showers.
.FRI NIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...N wind 25 kt. Seas 10 ft.
.SUN...E wind 40 kt. Seas 14 ft.
.MON...E wind 40 kt. Seas 18 ft.

$$

PKZ775-210145-
Nikolski to Seguam Bering Side out to 15 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 13 ft.
.TONIGHT...NW wind 30 kt. Seas 14 ft. Snow showers.
.FRI...W wind 30 kt. Seas 14 ft. Snow showers.
.FRI NIGHT...NW wind 25 kt. Seas 12 ft.
.SAT...E wind 35 kt. Seas 8 ft.
.SUN...E wind 35 kt. Seas 13 ft.
.MON...N wind 30 kt. Seas 15 ft.

$$

PKZ776-210145-
Nikolski to Seguam Bering Side from 15 to 85 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 13 ft. Snow showers.
.TONIGHT...NW wind 30 kt. Seas 15 ft. Snow showers.
.FRI...W wind 30 kt. Seas 15 ft. Snow showers.
.FRI NIGHT...NW wind 25 kt. Seas 13 ft.
.SAT...E wind 35 kt. Seas 9 ft.
.SUN...E wind 35 kt. Seas 14 ft.
.MON...N wind 30 kt. Seas 15 ft.

$$

PKZ777-210145-
Nikolski to Seguam Pacfic Side out to 15 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 17 ft.
.TONIGHT...NW wind 30 kt. Seas 17 ft. Snow showers.
.FRI...W wind 30 kt. Seas 15 ft. Snow showers and rain showers.
.FRI NIGHT...NW wind 25 kt. Seas 12 ft.
.SAT...E wind 35 kt. Seas 8 ft.
.SUN...E wind 40 kt. Seas 16 ft.
.MON...N wind 30 kt. Seas 17 ft.

$$

PKZ778-210145-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 20 kt increasing to 30 kt in the afternoon. Seas 20 ft.
.TONIGHT...NW wind 30 kt. Seas 20 ft. Snow showers.
.FRI...W wind 30 kt. Seas 17 ft. Snow showers and rain showers.
.FRI NIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...E wind 35 kt. Seas 9 ft.
.SUN...E wind 40 kt. Seas 18 ft.
.MON...N wind 30 kt. Seas 19 ft.

$$

PKZ780-210145-
Seguam to Adak Bering Side out to 15 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 10 ft.
.TONIGHT...W wind 30 kt. Seas 11 ft. Snow showers and rain showers.
.FRI...W wind 25 kt. Seas 11 ft.
.FRI NIGHT...W wind 20 kt. Seas 10 ft.
.SAT...SE wind 45 kt. Seas 10 ft.
.SUN...NE wind 45 kt. Seas 12 ft.
.MON...N wind 25 kt. Seas 13 ft.

$$

PKZ781-210145-
Seguam to Adak Bering Side from 15 to 85 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 30 kt. Seas 12 ft.
.TONIGHT...NW wind 30 kt. Seas 13 ft. Snow showers.
.FRI...W wind 30 kt. Seas 13 ft.
.FRI NIGHT...W wind 20 kt. Seas 11 ft.
.SAT...SE wind 45 kt. Seas 12 ft.
.SUN...NE wind 45 kt. Seas 15 ft.
.MON...N wind 30 kt. Seas 15 ft.

$$

PKZ782-210145-
Seguam to Adak Pacific Side out to 15 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 18 ft.
.TONIGHT...W wind 30 kt. Seas 16 ft.
.FRI...W wind 25 kt. Seas 12 ft.
.FRI NIGHT...W wind 20 kt. Seas 9 ft.
.SAT...SE wind 45 kt. Seas 14 ft.
.SUN...E wind 45 kt. Seas 19 ft.
.MON...N wind 25 kt. Seas 18 ft.

$$

PKZ783-210145-
Seguam to Adak Pacific Side from 15 to 75 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 30 kt. Seas 22 ft.
.TONIGHT...W wind 30 kt. Seas 19 ft.
.FRI...W wind 30 kt. Seas 15 ft.
.FRI NIGHT...W wind 20 kt. Seas 11 ft.
.SAT...SE wind 50 kt. Seas 17 ft.
.SUN...E wind 50 kt. Seas 19 ft.
.MON...N wind 25 kt. Seas 18 ft.

$$

PKZ784-210145-
Adak to Kiska Bering Side-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 14 ft. Snow showers.
.TONIGHT...W wind 30 kt. Seas 12 ft.
.FRI...W wind 25 kt. Seas 11 ft.
.FRI NIGHT...S wind 20 kt. Seas 9 ft.
.SAT...SE wind 50 kt. Seas 18 ft.
.SUN...NE wind 50 kt. Seas 19 ft.
.MON...N wind 30 kt. Seas 17 ft.

$$

PKZ785-210145-
Adak to Kiska Pacific Side-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 30 kt. Seas 21 ft.
.TONIGHT...NW wind 25 kt. Seas 16 ft.
.FRI...W wind 25 kt. Seas 12 ft.
.FRI NIGHT...S wind 25 kt. Seas 9 ft.
.SAT...SE wind 50 kt. Seas 23 ft.
.SUN...E wind 50 kt. Seas 23 ft.
.MON...N wind 25 kt. Seas 19 ft.

$$

PKZ786-210145-
Kiska to Attu Bering Side-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Seas 15 ft.
.TONIGHT...W wind 25 kt. Seas 11 ft.
.FRI...SW wind 20 kt becoming S 30 kt in the afternoon. Seas 9 ft.
.FRI NIGHT...S wind 35 kt. Seas 11 ft.
.SAT...SE wind 50 kt. Seas 21 ft.
.SUN...NE wind 50 kt. Seas 23 ft.
.MON...N wind 25 kt. Seas 16 ft.

$$

PKZ787-210145-
Kiska to Attu Pacific Side-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 30 kt. Seas 17 ft.
.TONIGHT...W wind 25 kt. Seas 13 ft.
.FRI...SW wind 20 kt increasing to 30 kt in the afternoon. Seas 10 ft.
.FRI NIGHT...S wind 30 kt. Seas 11 ft.
.SAT...E wind 50 kt. Seas 25 ft.
.SUN...NE wind 45 kt. Seas 25 ft.
.MON...NW wind 25 kt. Seas 16 ft.

$$

PKZ766-210145-
Pribilof Islands Nearshore Waters-
324 AM AKST Thu Nov 20 2025

...GALE WARNING TONIGHT...

.TODAY...NW wind 30 kt. Seas 13 ft. Snow showers.
.TONIGHT...NW wind 35 kt. Seas 15 ft. Snow showers.
.FRI...NW wind 30 kt. Seas 15 ft. Snow showers.
.FRI NIGHT...NW wind 25 kt. Seas 11 ft.
.SAT...N wind 20 kt. Seas 9 ft.
.SUN...NE wind 25 kt. Seas 9 ft.
.MON...NE wind 30 kt. Seas 15 ft.

$$

PKZ760-210145-
Bristol Bay greater than 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 35 kt becoming W in the afternoon. Gusts to 45 kt 
in the afternoon. Seas 12 ft. Rain showers and snow showers.
.TONIGHT...W wind 35 kt. Gusts to 45 kt in the evening. Seas 13 ft. 
Snow showers and rain showers.
.FRI...W wind 30 kt. Seas 10 ft. Snow showers and rain showers.
.FRI NIGHT...NW wind 30 kt. Seas 12 ft.
.SAT...N wind 30 kt. Seas 11 ft.
.SUN...NE wind 20 kt. Seas 5 ft.
.MON...E wind 35 kt. Seas 10 ft.

$$

PKZ761-210145-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 35 kt becoming W in the afternoon. Gusts to 45 kt in
the afternoon. Seas 11 ft. Rain showers.
.TONIGHT...W wind 35 kt. Gusts to 45 kt in the evening. Seas 12 ft. 
Snow showers and rain showers.
.FRI...W wind 30 kt. Seas 10 ft. Snow showers and rain showers.
.FRI NIGHT...NW wind 30 kt. Seas 11 ft.
.SAT...N wind 25 kt. Seas 11 ft.
.SUN...NE wind 20 kt. Seas 5 ft.
.MON...E wind 30 kt. Seas 6 ft.

$$

PKZ762-210145-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING TONIGHT...

.TODAY...W wind 30 kt. Seas 7 ft. Snow showers and rain.
.TONIGHT...W wind 35 kt. Seas 8 ft. Snow showers and rain showers.
.FRI...W wind 25 kt. Seas 6 ft.
.FRI NIGHT...NW wind 30 kt. Seas 7 ft.
.SAT...N wind 25 kt. Seas 6 ft.
.SUN...NE wind 20 kt. Seas 3 ft.
.MON...NE wind 30 kt. Seas 7 ft.

$$

PKZ763-210145-
Kuskokwim Delta and Etolin Strait out to 15 NM-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 25 kt. Gusts to 35 kt in the afternoon. 
Seas 6 ft. Snow showers.
.TONIGHT...NW wind 25 kt. Gusts to 35 kt. Seas 5 ft. Snow showers.
.FRI...NW wind 30 kt. Seas 7 ft.
.FRI NIGHT...NW wind 30 kt. Seas 7 ft.
.SAT...N wind 30 kt. Seas 6 ft.
.SUN...NE wind 25 kt. Seas 3 ft.
.MON...NE wind 30 kt. Seas 5 ft.

$$

PKZ764-210145-
Kuskokwim Delta from 15 to 80 NM-
324 AM AKST Thu Nov 20 2025

...GALE WARNING TODAY...

.TODAY...NW wind 35 kt. Seas 12 ft. Snow showers.
.TONIGHT...W wind 30 kt. Seas 13 ft. Snow showers and rain showers.
.FRI...NW wind 30 kt. Seas 13 ft.
.FRI NIGHT...NW wind 30 kt. Seas 12 ft.
.SAT...N wind 30 kt. Seas 11 ft.
.SUN...NE wind 25 kt. Seas 7 ft.
.MON...NE wind 40 kt. Seas 11 ft.

$$

PKZ765-210145-
North and West of Nunivak Island-
324 AM AKST Thu Nov 20 2025

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...NW wind 30 kt. Seas 11 ft. Snow showers.
.TONIGHT...NW wind 30 kt. Seas 12 ft. Snow showers.
.FRI...NW wind 30 kt. Seas 12 ft.
.FRI NIGHT...NW wind 30 kt. Seas 12 ft.
.SAT...N wind 25 kt. Seas 9 ft.
.SUN...NE wind 25 kt. Seas 6 ft.
.MON...NE wind 30 kt. Seas 8 ft.

$$

PKZ767-210145-
Saint Matthew Island Waters-
324 AM AKST Thu Nov 20 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 35 kt. Seas 15 ft. Snow showers. Freezing spray.
.TONIGHT...NW wind 35 kt. Seas 15 ft. Freezing spray.
.FRI...NW wind 30 kt. Seas 12 ft. Freezing spray.
.FRI NIGHT...W wind 25 kt. Seas 10 ft.
.SAT...S wind 25 kt. Seas 9 ft.
.SUN THROUGH MON...NE wind 30 kt. Seas 10 ft.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
443 AM AKST Tue Nov 18 2025

.SHORT TERM FORECAST SOUTHCENTRAL ALASKA (Days 1 through 3)...

The overall weather today will be very similar to that observed
yesterday with slightly warmer temperatures and training showers
focused on the western Kenai Peninsula, Susitna Valley, and
eastern Prince William Sound. These will continue through
Wednesday morning as the pattern begins to be influenced by a
large trough with multiple embedded lows over the Bering and a
broad, and somewhat deep low moving into the southeastern Gulf.
While these systems approach, skies will generally clear out and
temperatures will drop a few degrees from those observed today.

Moving into Thursday will begin a shift into what could be
multiple days of potentially impactful weather as a deep low moves
into either Bristol Bay and then north, or across the Alaska
Peninsula and into either Cook Inlet or the Gulf. The Bristol Bay
and then north track, which has been the main track of the GFS and
NAM model (until the 6Z NAM) would result in a chinook like
pattern with potential for freezing rain and rain from the
southern Mat-Su south through the greater Cook Inlet region.
Downsloping with the strong winds would likely eat up most of the
moisture coming over the mountains from the southeast, but some
light spill over would be possible. While surface temperatures
would may be above freezing at the time of precipitation due to
the strong winds, there is plenty of snow on the area's roadways
and after the cold snap of last week, precipitation may freeze on
contact regardless of the air temperatures.

The second storm track, which as of writing this is looking more
likely, or at least trending towards, would stall out the low
south of 60 N and instead either move the low over the Kenai
Peninsula, into Cook Inlet, or south into the Gulf, or some
combination of the three. The threat of freezing rain still exists
in this pattern as well, mainly due to overrunning warm air from
the system in the eastern Gulf on Wednesday. In fact, the threat
of true freezing rain (rain falling into a below freezing airmass
rather than just frozen surfaces) may be higher as northerly,
down-inlet and colder winds would be more likely, and rain falling
into the layer would likely go through a warm nose near
3000ft. For now, the forecast uncertainty is high and the exact
impacts will be storm track dependent, but for now these are the
two more likely scenarios, either the chinook with some
rain/freezing rain, or freezing rain transitioning to snow. Many
areas, especially the northern Susitna and Copper, may see limited
impacts from either scenario, other than continued warm
temperatures.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA/BERING SEA/ALEUTIANS
(Days 1 to 3: Today through Friday morning)...

Cold air aloft continues to move back into mainland Southwest
Alaska today as the strong low that brought active weather across
the area the last couple of days continues its journey north to
the Bering Strait. The cold and unstable airmass is depicted
nicely on both the Bethel and King Salmon radars this morning as
they show showers moving inland of Southwest from the Bering.
Temperatures will remain near freezing today across most of
mainland Southwest. The coldest locations will be along the
Kuskokwim Delta Coast and Nunivak Island while warmer temperatures
in the mid 30s will occur along the northern coast of Bristol Bay
and interior Bristol Bay. Rain and snow showers will continue for
most of the day today across mainland Southwest. The best chance
to see a light snow accumulation will be across the Kuskokwim
Delta Coast, including Nunivak and Nelson Islands, as well as
along the Kuskokwim Mountains from Kilbuck to Aniak. Bethel may
also see a light accumulation before all is said and done there
later this morning into the early afternoon. Across Bristol Bay,
expect mostly rain/snow mix with little to accumulation today.

Shifting gears to farther out west, a front moves across the
Western Aleutians and western Bering with gusty southeasterly
winds and rain. The front makes it to the Central Aleutians later
this morning and to the Pribilof Islands and Eastern Aleutians
tonight. Confidence is higher today than it was yesterday
regarding on where a low would spin up along this front. As the
parent low, currently just to the south of Kamchatka, moves into
the western Bering very late tonight or early Wednesday morning, a
triple point low will spin up just west of the Pribilof Islands
by then. This will help to enhance rain and winds across the
islands, but not overly strong. This new low moves north to just
west of Nunivak Island late Wednesday morning. A strong push of
southerly flow will accompany this system as its front moves into
the coast Wednesday. However, the airmass from the south will not
be overly warm. Most precipitation along Bristol Bay associated
with this front will likely fall as plain rain. However, despite
the southerly flow, Nunivak Island and the Kuskokwim Delta Coast
could remain snow for a longer period Wednesday morning before a
transition to rain/snow mix or even plain rain through the day
Wednesday. This low will depart to the north and make it to the
Bering Strait region by late Wednesday night.

The pattern amplifies further on Wednesday night as the broad
upper-level trough complex across the Bering digs into the North
Pacific. A robust shortwave and associated strong surface low
pressure system will lift from the North Pacific to the Alaska
Peninsula (AKPEN) Wednesday evening. Strong gusty gale-force
southeasterly winds as well as heavy rain are likely along the
AKPEN starting Wednesday afternoon. While confidence for strong
winds and heavy rain is greatest along the AKPEN, there are still
questions about the exact track of this system. Confidence for
precipitation-type and precipitation intensity along Bristol Bay
and the Kuskokwim Delta/Kuskokwim Delta Coast for Wednesday night
and Thursday are extremely low at this time until there is more
confidence in storm track. Behind this low, a colder airmass will
spread across the Bering for Thursday night and Friday with
instability-driven showers likely across the Aleutian Chain,
Pribilof Islands, and southern AKPEN as mainland Southwest will
contend with wrap around moisture from the low that looks to be in
Cook Inlet or along the Kenai Peninsula early Friday morning.
Stay tuned for forecast updates as details on the exact track of
this low will hopefully become clearer with time.

&&

.LONG TERM FORECAST (Days 4 through 7: Friday through Monday)...

Forecast confidence is generally low from late this week through
early next week. Generally expect stormy weather as a low impacts
Southern Alaska on Friday, followed by a brief break before the
next storm moves into the Bering Sea from the west.

Broad upper level troughing will be present over the Bering Sea
by the start of the long term forecast period. A robust shortwave
curving up from the North Pacific will spur the development of a
surface low near the Alaska Peninsula. However, model solutions
remain very divergent, which makes forecast details and potential
impacts difficult to pinpoint. Among the deterministic solutions,
low tracks range from the low curving up the Southwest Alaska
coastline, to the low moving onshore in Bristol Bay, to the low
curving up the Gulf coast towards Prince William Sound. Given the
strength of this low (minimum MSLP as low as 950-960 mb), gales
are likely, with sustained storm force winds possible. All told,
this will be a potentially impactful storm, and one to watch as
forecast confidence gradually improves.

As the aforementioned low gradually weakens and exits out of the
Southern Mainland, a ridge will move in, followed by the front
from a strong low that moves in by Saturday. Winds to storm force
are possible with this front, impacting the Western and Central
Bering/Aleutians. As the front approaches the Mainland by Monday,
secondary lows developing along the front will lead to stormy
weather along the Bering Sea, though uncertainty with low tracks
will once again lead to difficulty pinpointing exact details.
Overall, a low-confidence long-term forecast.

&&

.AVIATION...

PANC...There are some light showers in the area on radar, but
there is a stout layer of dry air between 800 and 5500 ft to
overcome before any precipitation can reach the surface. With
this, VFR conditions are expected. Skies will clear tonight, which
may lead to MVFR to IFR conditions tomorrow morning with fog
possibly developing in the Inlet.

&&