Storm Warning 130, NWS Anchorage, AK

216 
FZAK52 PAFC 311210
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
410 AM AKDT Fri Oct 31 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.

PKZ199-010045-
410 AM AKDT Fri Oct 31 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A front lingers across the Eastern Bering and Alaska Peninsula 
through Sun morning. A 1007 mb low 250 nm NW of Adak dissipates as it
exits into the North Pacific by Fri afternoon. A 1003 mb Kamchatka 
low moves to 260 nm N of Amchitka at 999 mb by Sat morning, then to 
210 nm S of Cape Sarichef at 1001 mb by Sat afternoon. A 978 mb low 
pushes its front into the Western Bering by Sat evening as it moves 
to 260 nm W Attu of by Sun morning.

$$

PKZ750-010045-
Sitkinak to Castle Cape out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 45 kt. Seas 9 ft.
.TONIGHT...NW wind 35 kt. Seas 8 ft.
.SAT...NW wind 30 kt. Seas 7 ft.
.SAT NIGHT...NW wind 30 kt. Seas 6 ft.
.SUN...W wind 25 kt. Seas 5 ft.
.MON...NE wind 15 kt. Seas 2 ft.
.TUE...N wind 20 kt. Seas 4 ft.

$$

PKZ751-010045-
Sitkinak to Castle Cape from 15 to 100 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 40 kt. Seas 20 ft.
.TONIGHT...NW wind 40 kt. Seas 20 ft.
.SAT...W wind 40 kt. Seas 18 ft.
.SAT NIGHT...W wind 30 kt. Seas 14 ft.
.SUN...W wind 25 kt. Seas 11 ft.
.MON...NE wind 15 kt. Seas 7 ft.
.TUE...N wind 15 kt. Seas 8 ft.

$$

PKZ752-010045-
Castle Cape to Cape Tolstoi out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 45 kt. Seas 7 ft. Widespread snow and rain showers.
.TONIGHT...NW wind 35 kt. Seas 8 ft.
.SAT...W wind 35 kt. Seas 6 ft.
.SAT NIGHT...W wind 30 kt. Seas 5 ft.
.SUN...W wind 25 kt. Seas 3 ft.
.MON THROUGH TUE...N wind 15 kt. Seas 4 ft.

$$

PKZ753-010045-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
410 AM AKDT Fri Oct 31 2025

...STORM WARNING TODAY...

.TODAY...NW wind 50 kt. Seas 22 ft. Rain showers.
.TONIGHT...W wind 45 kt. Seas 20 ft. Rain showers.
.SAT...W wind 40 kt. Seas 18 ft.
.SAT NIGHT...W wind 30 kt. Seas 13 ft.
.SUN...W wind 25 kt. Seas 10 ft.
.MON THROUGH TUE...N wind 15 kt. Seas 9 ft.

$$

PKZ754-010045-
Cape Tolstoi to Cape Sarichef out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 45 kt. Seas 9 ft. Rain showers.
.TONIGHT...NW wind 40 kt. Seas 8 ft. Rain showers and snow
showers.
.SAT...NW wind 35 kt. Seas 8 ft.
.SAT NIGHT...NW wind 25 kt. Seas 5 ft.
.SUN...W wind 20 kt. Seas 5 ft.
.MON THROUGH TUE...NE wind 15 kt. Seas 8 ft.

$$

PKZ755-010045-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
410 AM AKDT Fri Oct 31 2025

...STORM WARNING TODAY...

.TODAY...NW wind 50 kt. Seas 20 ft.
.TONIGHT...NW wind 40 kt. Seas 18 ft. Rain showers and snow
showers.
.SAT...W wind 40 kt diminishing to 30 kt in the afternoon. Seas
17 ft.
.SAT NIGHT...NW wind 30 kt. Seas 10 ft.
.SUN...SW wind 25 kt. Seas 8 ft.
.MON THROUGH TUE...NE wind 20 kt. Seas 11 ft.

$$

PKZ756-010045-
Port Heiden to Nelson Lagoon out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 45 kt. Seas 18 ft. Widespread rain showers.
.TONIGHT...NW wind 40 kt. Seas 17 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 16 ft. Widespread rain showers.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft.
.SUN...W wind 25 kt. Seas 9 ft.
.MON THROUGH TUE...N wind 15 kt. Seas 4 ft.

$$

PKZ757-010045-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 40 kt. Seas 20 ft. Widespread rain showers.
.TONIGHT...NW wind 40 kt. Seas 18 ft. Widespread rain showers.
.SAT...NW wind 40 kt. Seas 18 ft. Rain.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft.
.SUN...W wind 25 kt. Seas 9 ft.
.MON...N wind 15 kt. Seas 6 ft.
.TUE...NE wind 20 kt. Seas 6 ft.

$$

PKZ758-010045-
Nelson Lagoon to Cape Sarichef out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 45 kt. Seas 21 ft. Widespread rain and snow
showers.
.TONIGHT...NW wind 40 kt. Seas 20 ft. Widespread rain and snow 
showers.
.SAT...NW wind 40 kt. Seas 18 ft.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft.
.SUN...W wind 25 kt. Seas 9 ft.
.MON...N wind 20 kt. Seas 6 ft.
.TUE...NE wind 20 kt. Seas 5 ft.

$$

PKZ759-010045-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 45 kt. Seas 22 ft. Rain showers and snow showers.
.TONIGHT...NW wind 45 kt. Seas 20 ft. Rain showers and snow
showers.
.SAT...NW wind 40 kt. Seas 19 ft.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft.
.SUN...NW wind 25 kt. Seas 10 ft.
.MON...N wind 20 kt. Seas 6 ft.
.TUE...NE wind 20 kt. Seas 7 ft.

$$

PKZ770-010045-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 40 kt. Seas 20 ft. Rain showers and snow showers.
.TONIGHT...NW wind 40 kt. Seas 19 ft.
.SAT...W wind 30 kt. Seas 17 ft.
.SAT NIGHT...NW wind 25 kt. Seas 10 ft.
.SUN...SE wind 20 kt. Seas 10 ft.
.MON...N wind 25 kt. Seas 7 ft.
.TUE...E wind 25 kt. Seas 8 ft.

$$

PKZ772-010045-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 40 kt. Seas 21 ft.
.TONIGHT...NW wind 40 kt. Seas 19 ft.
.SAT...W wind 30 kt. Seas 18 ft.
.SAT NIGHT...NW wind 30 kt. Seas 11 ft.
.SUN...E wind 20 kt. Seas 11 ft.
.MON...NW wind 20 kt. Seas 8 ft.
.TUE...E wind 20 kt. Seas 10 ft.

$$

PKZ771-010045-
Unalaska Bay-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 40 kt. Seas 20 ft. Rain showers and snow showers.
.TONIGHT...NW wind 40 kt. Seas 18 ft. Widespread rain and snow
showers.
.SAT...W wind 30 kt becoming NW 20 kt in the afternoon. Seas 5 ft
building to 8 ft in the afternoon.
.SAT NIGHT...NW wind 25 kt. Seas 7 ft.
.SUN...SE wind 15 kt. Seas 6 ft.
.MON...N wind 15 kt. Seas 5 ft.
.TUE...SE wind 15 kt. Seas 5 ft.

$$

PKZ773-010045-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 40 kt. Seas 10 ft.
.TONIGHT...NW wind 40 kt. Seas 10 ft.
.SAT...W wind 35 kt becoming NW 25 kt in the afternoon. Seas 9 ft.
.SAT NIGHT...NW wind 25 kt. Seas 8 ft.
.SUN...SE wind 20 kt. Seas 7 ft.
.MON...N wind 25 kt. Seas 11 ft.
.TUE...E wind 20 kt. Seas 14 ft.

$$

PKZ774-010045-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 40 kt. Seas 16 ft.
.TONIGHT...NW wind 40 kt. Seas 15 ft.
.SAT...W wind 35 kt becoming NW 25 kt in the afternoon.
Seas 14 ft.
.SAT NIGHT...NW wind 25 kt. Seas 10 ft.
.SUN...SE wind 25 kt. Seas 9 ft.
.MON...N wind 25 kt. Seas 14 ft.
.TUE...E wind 20 kt. Seas 14 ft.

$$

PKZ775-010045-
Nikolski to Seguam Bering Side out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING TODAY AND SATURDAY...

.TODAY...W wind 40 kt. Seas 16 ft. Rain showers.
.TONIGHT...NW wind 30 kt. Seas 15 ft.
.SAT...W wind 35 kt. Seas 14 ft. Widespread rain showers.
.SAT NIGHT...NW wind 20 kt. Seas 12 ft.
.SUN...E wind 25 kt. Seas 10 ft.
.MON...N wind 25 kt. Seas 11 ft.
.TUE...E wind 20 kt. Seas 12 ft.

$$

PKZ776-010045-
Nikolski to Seguam Bering Side from 15 to 85 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING TODAY...

.TODAY...W wind 40 kt becoming NW 30 kt in the afternoon. Seas
16 ft.
.TONIGHT...NW wind 30 kt. Seas 16 ft.
.SAT...W wind 30 kt. Seas 13 ft.
.SAT NIGHT...NW wind 20 kt. Seas 13 ft.
.SUN...E wind 25 kt. Seas 10 ft.
.MON...N wind 25 kt. Seas 9 ft.
.TUE...E wind 20 kt. Seas 14 ft.

$$

PKZ777-010045-
Nikolski to Seguam Pacfic Side out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING TODAY AND SATURDAY...

.TODAY...NW wind 40 kt. Seas 15 ft. Rain showers.
.TONIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...W wind 35 kt. Seas 15 ft.
.SAT NIGHT...NW wind 20 kt. Seas 13 ft.
.SUN...SE wind 25 kt. Seas 10 ft.
.MON...N wind 25 kt. Seas 15 ft.
.TUE...E wind 25 kt. Seas 15 ft.

$$

PKZ778-010045-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...W wind 40 kt. Seas 18 ft. Widespread rain showers.
.TONIGHT...NW wind 35 kt. Seas 16 ft.
.SAT...W wind 40 kt. Seas 17 ft. Widespread rain showers.
.SAT NIGHT...NW wind 20 kt. Seas 16 ft.
.SUN...SE wind 30 kt. Seas 12 ft.
.MON...N wind 25 kt. Seas 18 ft.
.TUE...E wind 25 kt. Seas 15 ft.

$$

PKZ780-010045-
Seguam to Adak Bering Side out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...W wind 40 kt. Seas 14 ft. Widespread rain showers.
.TONIGHT...W wind 35 kt. Seas 12 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 15 ft. Rain showers.
.SAT NIGHT...SE wind 20 kt. Seas 13 ft.
.SUN...SE wind 30 kt. Seas 9 ft.
.MON...N wind 20 kt. Seas 9 ft.
.TUE...NE wind 35 kt. Seas 12 ft.

$$

PKZ781-010045-
Seguam to Adak Bering Side from 15 to 85 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...W wind 40 kt. Seas 15 ft.
.TONIGHT...W wind 25 kt increasing to 35 kt after midnight. Seas
13 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 17 ft.
.SAT NIGHT...SE wind 20 kt. Seas 13 ft.
.SUN...E wind 30 kt. Seas 11 ft.
.MON...NE wind 20 kt. Seas 11 ft.
.TUE...NE wind 35 kt. Seas 17 ft.

$$

PKZ782-010045-
Seguam to Adak Pacific Side out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 40 kt. Seas 12 ft.
.TONIGHT...W wind 35 kt. Seas 10 ft.
.SAT...W wind 40 kt. Seas 13 ft.
.SAT NIGHT...S wind 25 kt. Seas 11 ft.
.SUN...S wind 30 kt. Seas 14 ft.
.MON...N wind 20 kt. Seas 17 ft.
.TUE...NE wind 30 kt. Seas 14 ft.

$$

PKZ783-010045-
Seguam to Adak Pacific Side from 15 to 75 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...W wind 40 kt. Seas 16 ft.
.TONIGHT...W wind 35 kt. Seas 14 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 17 ft.
.SAT NIGHT...SW wind 25 kt. Seas 14 ft.
.SUN...SW wind 30 kt. Seas 17 ft.
.MON...N wind 20 kt. Seas 22 ft.
.TUE...SW wind 35 kt. Seas 20 ft.

$$

PKZ784-010045-
Adak to Kiska Bering Side-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 35 kt becoming W 25 kt in the afternoon. Seas
12 ft.
.TONIGHT...W wind 30 kt increasing to 40 kt after midnight. Seas
14 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 17 ft.
.SAT NIGHT...SE wind 35 kt. Seas 12 ft.
.SUN...NW wind 35 kt. Seas 14 ft.
.MON...SE wind 15 kt. Seas 14 ft.
.TUE...NW wind 35 kt. Seas 19 ft.

$$

PKZ785-010045-
Adak to Kiska Pacific Side-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...W wind 35 kt. Seas 14 ft.
.TONIGHT...W wind 30 kt increasing to 40 kt after midnight. Seas
16 ft.
.SAT...W wind 40 kt diminishing to 30 kt in the afternoon. Seas
16 ft.
.SAT NIGHT...SE wind 40 kt. Seas 11 ft.
.SUN...W wind 35 kt. Seas 21 ft.
.MON...S wind 20 kt. Seas 21 ft.
.TUE...W wind 40 kt. Seas 19 ft.

$$

PKZ786-010045-
Kiska to Attu Bering Side-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT AND SATURDAY...

.TODAY...SW wind 30 kt. Seas 10 ft. Widespread rain showers.
.TONIGHT...W wind 40 kt. Seas 15 ft.
.SAT...W wind 35 kt becoming SW 25 kt in the afternoon. Seas 15
ft.
.SAT NIGHT...SE wind 40 kt. Seas 12 ft.
.SUN...N wind 30 kt. Seas 18 ft.
.MON...S wind 20 kt. Seas 17 ft.
.TUE...NW wind 35 kt. Seas 20 ft.

$$

PKZ787-010045-
Kiska to Attu Pacific Side-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...W wind 35 kt. Seas 13 ft.
.TONIGHT...W wind 35 kt. Seas 16 ft.
.SAT...W wind 30 kt becoming S in the afternoon. Seas 15 ft. Rain.
.SAT NIGHT...SE wind 40 kt. Seas 13 ft.
.SUN...W wind 35 kt. Seas 26 ft.
.MON...SW wind 20 kt. Seas 20 ft.
.TUE...NW wind 40 kt. Seas 20 ft.

$$

PKZ766-010045-
Pribilof Islands Nearshore Waters-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...NW wind 35 kt. Seas 15 ft. Snow showers and rain showers.
.TONIGHT...NW wind 35 kt. Seas 16 ft. Rain showers.
.SAT...NW wind 30 kt. Seas 13 ft.
.SAT NIGHT...NW wind 30 kt. Seas 10 ft.
.SUN...N wind 15 kt. Seas 9 ft.
.MON...NW wind 15 kt. Seas 8 ft.
.TUE...E wind 20 kt. Seas 8 ft.

$$

PKZ760-010045-
Bristol Bay greater than 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 35 kt. Seas 13 ft. Rain and snow.
.TONIGHT...NW wind 35 kt. Seas 13 ft. Rain showers.
.SAT...NW wind 35 kt. Seas 12 ft. Rain and snow.
.SAT NIGHT...NW wind 30 kt. Seas 9 ft.
.SUN...NW wind 25 kt. Seas 8 ft.
.MON...N wind 10 kt. Seas 4 ft.
.TUE...NE wind 15 kt. Seas 5 ft.

$$

PKZ761-010045-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 35 kt. Seas 10 ft. Widespread rain showers.
.TONIGHT...NW wind 35 kt. Seas 11 ft. Widespread rain showers.
.SAT...NW wind 40 kt. Seas 10 ft. Rain.
.SAT NIGHT...NW wind 30 kt. Seas 9 ft.
.SUN...W wind 25 kt. Seas 7 ft.
.MON...NE wind 10 kt. Seas 4 ft.
.TUE...N wind 15 kt. Seas 3 ft.

$$

PKZ762-010045-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...SMALL CRAFT ADVISORY THROUGH SATURDAY...

.TODAY...NW wind 30 kt. Seas 5 ft.
.TONIGHT...NW wind 30 kt. Seas 6 ft.
.SAT...NW wind 30 kt. Seas 5 ft.
.SAT NIGHT...NW wind 25 kt. Seas 5 ft.
.SUN...NW wind 20 kt. Seas 4 ft.
.MON...N wind 15 kt. Seas 2 ft.
.TUE...NE wind 20 kt. Seas 3 ft.

$$

PKZ763-010045-
Kuskokwim Delta and Etolin Strait out to 15 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 35 kt. Seas 6 ft.
.TONIGHT...NW wind 40 kt. Seas 7 ft. Snow.
.SAT...NW wind 35 kt. Seas 7 ft. Snow.
.SAT NIGHT...NW wind 30 kt. Seas 7 ft.
.SUN...NW wind 20 kt. Seas 4 ft.
.MON...NW wind 10 kt. Seas 2 ft.
.TUE...E wind 20 kt. Seas 3 ft.

$$

PKZ764-010045-
Kuskokwim Delta from 15 to 80 NM-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 35 kt. Seas 15 ft. Rain showers and snow showers.
.TONIGHT...NW wind 40 kt. Seas 16 ft. Rain showers and snow
showers.
.SAT...NW wind 40 kt. Seas 15 ft. Snow showers and rain showers.
.SAT NIGHT...NW wind 30 kt. Seas 11 ft.
.SUN...NW wind 25 kt. Seas 8 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.TUE...NE wind 15 kt. Seas 6 ft.

$$

PKZ765-010045-
North and West of Nunivak Island-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 40 kt. Seas 15 ft. Snow showers and rain showers.
.TONIGHT...NW wind 40 kt. Seas 16 ft.
.SAT...NW wind 35 kt. Seas 14 ft.
.SAT NIGHT...NW wind 30 kt. Seas 11 ft.
.SUN...NW wind 25 kt. Seas 9 ft.
.MON...W wind 15 kt. Seas 6 ft.
.TUE...E wind 15 kt. Seas 6 ft.

$$

PKZ767-010045-
Saint Matthew Island Waters-
410 AM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TODAY...NW wind 35 kt. Seas 14 ft. Freezing spray.
.TONIGHT...NW wind 35 kt. Seas 13 ft. Freezing spray.
.SAT...NW wind 35 kt. Seas 13 ft. Freezing spray.
.SAT NIGHT...NW wind 30 kt. Seas 10 ft.
.SUN...NW wind 25 kt. Seas 9 ft.
.MON...W wind 20 kt. Seas 10 ft.
.TUE...N wind 20 kt. Seas 9 ft.

$$

241 
FZAK52 PAFC 010025
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
425 PM AKDT Fri Oct 31 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.

PKZ199-010130-
425 PM AKDT Fri Oct 31 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 1007 mb low 250 nm NW of Adak dissipates as it exits into the 
North Pacific by Fri afternoon. A 1003 mb Kamchatka low moves to 
260 nm N of Amchitka at 999 mb by Sat morning, then to 210 nm 
S of Cape Sarichef at 1001 mb by Sat afternoon. A 978 mb low 
pushes its front into the Western Bering by Sat evening as it 
moves to 260 nm W Attu of by Sun morning.

$$

PKZ750-010130-
Sitkinak to Castle Cape out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 35 kt. Gusts to 50 kt out of bays and passes. 
Seas 8 ft.
.SAT AND SAT NIGHT...NW wind 30 kt. Gusts to 45 kt out of bays and 
passes. Seas 7 ft.
.SUN...W wind 25 kt. Seas 5 ft.
.SUN NIGHT...W wind 15 kt. Seas 4 ft.
.MON...NE wind 15 kt. Seas 2 ft.
.TUE...N wind 20 kt. Seas 4 ft.
.WED...N wind 25 kt. Seas 6 ft.

$$

PKZ751-010130-
Sitkinak to Castle Cape from 15 to 100 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Seas 20 ft.
.SAT...W wind 35 kt. Seas 17 ft.
.SAT NIGHT...W wind 30 kt. Seas 15 ft.
.SUN...W wind 25 kt. Seas 11 ft.
.SUN NIGHT...SW wind 15 kt. Seas 8 ft.
.MON...NE wind 15 kt. Seas 7 ft.
.TUE...N wind 15 kt. Seas 8 ft.
.WED...N wind 25 kt. Seas 12 ft.

$$

PKZ752-010130-
Castle Cape to Cape Tolstoi out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Gusts to 55 kt out of bays and passes. 
Seas 8 ft.
.SAT...W wind 35 kt. Seas 7 ft.
.SAT NIGHT...NW wind 30 kt. Seas 6 ft.
.SUN...W wind 25 kt. Seas 3 ft.
.SUN NIGHT...Variable wind 10 kt. Seas 2 ft.
.MON THROUGH TUE...N wind 15 kt. Seas 4 ft.
.WED...N wind 20 kt. Seas 5 ft.

$$

PKZ753-010130-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 45 kt. Seas 20 ft.
.SAT...W wind 40 kt. Seas 17 ft.
.SAT NIGHT...W wind 30 kt. Seas 13 ft.
.SUN...W wind 25 kt. Seas 10 ft.
.SUN NIGHT...NW wind 15 kt. Seas 8 ft.
.MON...N wind 20 kt. Seas 7 ft.
.TUE...N wind 15 kt. Seas 10 ft.
.WED...N wind 30 kt. Seas 10 ft.

$$

PKZ754-010130-
Cape Tolstoi to Cape Sarichef out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Gusts to 55 kt out of bays and passes
early. Seas 8 ft. Rain and snow showers.
.SAT...NW wind 35 kt diminishing to 25 kt in the afternoon. 
Seas 7 ft.
.SAT NIGHT...NW wind 30 kt. Seas 5 ft.
.SUN...NW wind 20 kt. Seas 5 ft.
.SUN NIGHT...E wind 20 kt. Seas 4 ft.
.MON...NW wind 20 kt. Seas 7 ft.
.TUE...NE wind 15 kt. Seas 9 ft.
.WED...N wind 25 kt. Seas 9 ft.

$$

PKZ755-010130-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Seas 18 ft.
.SAT...NW wind 35 kt. Seas 15 ft.
.SAT NIGHT...NW wind 25 kt. Seas 11 ft.
.SUN...W wind 20 kt. Seas 9 ft.
.SUN NIGHT...E wind 20 kt. Seas 7 ft.
.MON...N wind 25 kt. Seas 11 ft.
.TUE...NE wind 20 kt. Seas 11 ft.
.WED...N wind 30 kt. Seas 10 ft.

$$

PKZ756-010130-
Port Heiden to Nelson Lagoon out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Seas 17 ft. Widespread rain showers.
.SAT...NW wind 35 kt. Seas 15 ft. Widespread rain showers.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft. Rain and snow showers.
.SUN...W wind 25 kt. Seas 8 ft.
.SUN NIGHT...W wind 15 kt. Seas 6 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.TUE...N wind 15 kt. Seas 3 ft.
.WED...N wind 25 kt. Seas 6 ft.

$$

PKZ757-010130-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Seas 18 ft. Rain showers.
.SAT...NW wind 35 kt. Seas 17 ft. Rain.
.SAT NIGHT...NW wind 30 kt. Seas 13 ft. Rain and snow showers.
.SUN...W wind 25 kt. Seas 10 ft.
.SUN NIGHT...W wind 15 kt. Seas 8 ft.
.MON...NW wind 15 kt. Seas 5 ft.
.TUE...NE wind 20 kt. Seas 6 ft.
.WED...N wind 25 kt. Seas 8 ft.

$$

PKZ758-010130-
Nelson Lagoon to Cape Sarichef out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Seas 19 ft. Rain and snow showers.
.SAT...NW wind 35 kt. Seas 16 ft.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft.
.SUN...W wind 20 kt. Seas 9 ft.
.SUN NIGHT...NE wind 15 kt. Seas 8 ft.
.MON...NW wind 15 kt. Seas 6 ft.
.TUE...NE wind 20 kt. Seas 5 ft.
.WED...N wind 30 kt. Seas 9 ft.

$$

PKZ759-010130-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Seas 20 ft. Rain and snow showers.
.SAT...NW wind 35 kt. Seas 17 ft.
.SAT NIGHT...NW wind 30 kt. Seas 13 ft.
.SUN...W wind 25 kt. Seas 10 ft.
.SUN NIGHT...N wind 15 kt. Seas 8 ft.
.MON...NW wind 20 kt. Seas 6 ft.
.TUE...NE wind 20 kt. Seas 7 ft.
.WED...N wind 30 kt. Seas 9 ft.

$$

PKZ770-010130-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 40 kt. Seas 18 ft.
.SAT...W wind 30 kt. Seas 16 ft.
.SAT NIGHT...NW wind 25 kt. Seas 10 ft.
.SUN...SW wind 15 kt. Seas 9 ft.
.SUN NIGHT...E wind 20 kt. Seas 7 ft.
.MON...NW wind 20 kt. Seas 7 ft.
.TUE...E wind 25 kt. Seas 8 ft.
.WED...N wind 30 kt. Seas 9 ft.

$$

PKZ772-010130-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 40 kt. Seas 19 ft.
.SAT...NW wind 30 kt. Seas 16 ft.
.SAT NIGHT...NW wind 25 kt. Seas 11 ft.
.SUN...W wind 15 kt. Seas 11 ft.
.SUN NIGHT...E wind 20 kt. Seas 8 ft.
.MON...NW wind 20 kt. Seas 7 ft.
.TUE...E wind 20 kt. Seas 10 ft.
.WED...N wind 30 kt. Seas 10 ft.

$$

PKZ771-010130-
Unalaska Bay-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 35 kt. Gusts to 45 kt. Seas 17 ft. 
Rain and snow showers.
.SAT...W wind 30 kt becoming NW 20 kt in the afternoon. Seas 7 ft.
.SAT NIGHT...NW wind 25 kt. Seas 9 ft.
.SUN...SW wind 15 kt. Seas 2 ft.
.SUN NIGHT...E wind 15 kt. Seas 5 ft.
.MON...NW wind 20 kt. Seas 6 ft.
.TUE...SE wind 15 kt. Seas 5 ft.
.WED...N wind 25 kt. Seas 7 ft.

$$

PKZ773-010130-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 40 kt. Seas 10 ft.
.SAT...W wind 30 kt. Seas 9 ft.
.SAT NIGHT...NW wind 25 kt. Seas 8 ft.
.SUN...SW wind 15 kt. Seas 7 ft.
.SUN NIGHT...E wind 25 kt. Seas 6 ft.
.MON...NW wind 20 kt. Seas 10 ft.
.TUE...E wind 20 kt. Seas 14 ft.
.WED...N wind 30 kt. Seas 14 ft.

$$

PKZ774-010130-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 40 kt. Seas 14 ft.
.SAT...W wind 35 kt becoming NW 25 kt in the afternoon. 
Seas 13 ft.
.SAT NIGHT...NW wind 25 kt. Seas 10 ft.
.SUN...SW wind 15 kt. Seas 9 ft.
.SUN NIGHT...E wind 30 kt. Seas 7 ft.
.MON...N wind 25 kt. Seas 13 ft.
.TUE...E wind 20 kt. Seas 14 ft.
.WED...N wind 30 kt. Seas 14 ft.

$$

PKZ775-010130-
Nikolski to Seguam Bering Side out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING SATURDAY...

.TONIGHT...NW wind 30 kt. Seas 14 ft.
.SAT...W wind 35 kt. Seas 15 ft. Widespread rain showers.
.SAT NIGHT...N wind 25 kt becoming NW 15 kt after midnight. 
Seas 12 ft.
.SUN...E wind 25 kt. Seas 9 ft.
.SUN NIGHT...NE wind 25 kt. Seas 9 ft.
.MON...NW wind 25 kt. Seas 10 ft.
.TUE...E wind 20 kt. Seas 12 ft.
.WED...NW wind 30 kt. Seas 12 ft.

$$

PKZ776-010130-
Nikolski to Seguam Bering Side from 15 to 85 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING SATURDAY...

.TONIGHT...NW wind 30 kt. Seas 15 ft.
.SAT...SW wind 35 kt becoming N in the afternoon. Seas 15 ft.
.SAT NIGHT...NW wind 20 kt. Seas 13 ft.
.SUN...SE wind 25 kt. Seas 10 ft.
.SUN NIGHT...NE wind 25 kt. Seas 9 ft.
.MON...NW wind 25 kt. Seas 9 ft.
.TUE...E wind 20 kt. Seas 14 ft.
.WED...NW wind 30 kt. Seas 14 ft.

$$

PKZ777-010130-
Nikolski to Seguam Pacfic Side out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING SATURDAY...

.TONIGHT...NW wind 30 kt. Seas 13 ft.
.SAT...W wind 35 kt. Seas 14 ft. Widespread rain showers.
.SAT NIGHT...N wind 25 kt becoming NW 15 kt after midnight. 
Seas 13 ft.
.SUN...E wind 20 kt. Seas 9 ft.
.SUN NIGHT...NE wind 25 kt. Seas 11 ft.
.MON...N wind 25 kt. Seas 14 ft.
.TUE...E wind 25 kt. Seas 15 ft.
.WED...NW wind 30 kt. Seas 15 ft.

$$

PKZ778-010130-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...NW wind 35 kt becoming W 25 kt after midnight. 
Seas 16 ft.
.SAT...W wind 40 kt. Seas 17 ft. Widespread rain showers.
.SAT NIGHT...N wind 30 kt in the evening becoming variable 10 kt.
Seas 16 ft.
.SUN AND SUN NIGHT...E wind 25 kt. Seas 11 ft.
.MON...N wind 25 kt. Seas 17 ft.
.TUE...E wind 25 kt. Seas 15 ft.
.WED...NW wind 30 kt. Seas 15 ft.

$$

PKZ780-010130-
Seguam to Adak Bering Side out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...W wind 35 kt. Seas 12 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 16 ft.
.SAT NIGHT...NW wind 20 kt becoming SE after midnight. 
Seas 12 ft. Widespread rain showers.
.SUN...SE wind 30 kt. Seas 8 ft.
.SUN NIGHT...NE wind 30 kt. Seas 10 ft.
.MON...N wind 20 kt. Seas 8 ft.
.TUE...NE wind 35 kt. Seas 12 ft.
.WED...NW wind 35 kt. Seas 12 ft.

$$

PKZ781-010130-
Seguam to Adak Bering Side from 15 to 85 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...W wind 25 kt increasing to 35 kt after midnight. 
Seas 12 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 18 ft. Rain showers.
.SAT NIGHT...N wind 20 kt becoming SE after midnight. Seas 14 ft
subsiding to 9 ft after midnight.
.SUN...SE wind 30 kt. Seas 10 ft.
.SUN NIGHT...NE wind 30 kt. Seas 11 ft.
.MON...N wind 20 kt. Seas 10 ft.
.TUE...NE wind 35 kt. Seas 17 ft.
.WED...NW wind 35 kt. Seas 17 ft.

$$

PKZ782-010130-
Seguam to Adak Pacific Side out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...W wind 35 kt. Seas 10 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 14 ft.
.SAT NIGHT...NW wind 25 kt becoming SE after midnight. 
Seas 10 ft. Rain.
.SUN...SE wind 30 kt. Seas 9 ft.
.SUN NIGHT...NE wind 25 kt. Seas 16 ft.
.MON...N wind 20 kt. Seas 16 ft.
.TUE...NE wind 30 kt. Seas 14 ft.
.WED...NW wind 35 kt. Seas 14 ft.

$$

PKZ783-010130-
Seguam to Adak Pacific Side from 15 to 75 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...W wind 35 kt. Seas 14 ft. Widespread rain showers.
.SAT...W wind 40 kt. Seas 17 ft.
.SAT NIGHT...NW wind 25 kt becoming SE after midnight. 
Seas 15 ft subsiding to 9 ft after midnight. Rain.
.SUN...SE wind 30 kt. Seas 10 ft.
.SUN NIGHT...N wind 25 kt. Seas 18 ft.
.MON...N wind 25 kt. Seas 19 ft.
.TUE...SW wind 35 kt. Seas 20 ft.
.WED...NW wind 40 kt. Seas 20 ft.

$$

PKZ784-010130-
Adak to Kiska Bering Side-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY...

.TONIGHT...W wind 30 kt increasing to 40 kt after midnight. 
Seas 15 ft. Rain showers.
.SAT...W wind 40 kt. Seas 18 ft.
.SAT NIGHT...SE wind 30 kt. Seas 12 ft. Rain.
.SUN...SE wind 40 kt. Seas 11 ft.
.SUN NIGHT...NE wind 30 kt. Seas 15 ft.
.MON...SE wind 20 kt. Seas 14 ft.
.TUE...NW wind 35 kt. Seas 19 ft.
.WED...W wind 35 kt. Seas 19 ft.

$$

PKZ785-010130-
Adak to Kiska Pacific Side-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...W wind 40 kt. Seas 16 ft.
.SAT...W wind 40 kt. Seas 17 ft.
.SAT NIGHT...SE wind 35 kt. Seas 11 ft. Rain.
.SUN...SW wind 30 kt. Seas 18 ft.
.SUN NIGHT...NW wind 30 kt. Seas 22 ft.
.MON...SE wind 20 kt. Seas 21 ft.
.TUE THROUGH WED...W wind 40 kt. Seas 19 ft.

$$

PKZ786-010130-
Kiska to Attu Bering Side-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING THROUGH SATURDAY NIGHT...

.TONIGHT...W wind 40 kt. Seas 15 ft.
.SAT...W wind 35 kt becoming SW 20 kt in the afternoon. 
Seas 15 ft.
.SAT NIGHT...SE wind 35 kt becoming E 45 kt after midnight. 
Seas 13 ft. Rain.
.SUN...SE wind 40 kt. Seas 15 ft.
.SUN NIGHT...NE wind 30 kt. Seas 19 ft.
.MON...S wind 20 kt. Seas 15 ft.
.TUE...NW wind 35 kt. Seas 20 ft.
.WED...SW wind 30 kt. Seas 16 ft.

$$

PKZ787-010130-
Kiska to Attu Pacific Side-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT AND SATURDAY NIGHT...

.TONIGHT...W wind 35 kt. Seas 16 ft.
.SAT...W wind 30 kt becoming S in the afternoon. 
Seas 15 ft. Rain.
.SAT NIGHT...SE wind 45 kt. Seas 13 ft. Rain.
.SUN...SW wind 30 kt. Seas 21 ft.
.SUN NIGHT...N wind 30 kt. Seas 22 ft.
.MON...SW wind 20 kt. Seas 18 ft.
.TUE...NW wind 40 kt. Seas 20 ft.
.WED...SW wind 30 kt. Seas 16 ft.

$$

PKZ766-010130-
Pribilof Islands Nearshore Waters-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 35 kt. Seas 15 ft. Snow showers.
.SAT...NW wind 30 kt. Seas 12 ft.
.SAT NIGHT...NW wind 25 kt. Seas 10 ft.
.SUN...NW wind 20 kt. Seas 10 ft.
.SUN NIGHT...NW wind 15 kt. Seas 7 ft.
.MON...NW wind 20 kt. Seas 8 ft.
.TUE...E wind 20 kt. Seas 8 ft.
.WED...N wind 25 kt. Seas 7 ft.

$$

PKZ760-010130-
Bristol Bay greater than 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 35 kt. Seas 12 ft.
.SAT...NW wind 30 kt. Seas 12 ft.
.SAT NIGHT...NW wind 30 kt. Seas 10 ft.
.SUN...W wind 25 kt. Seas 8 ft.
.SUN NIGHT...W wind 15 kt. Seas 6 ft.
.MON...N wind 10 kt. Seas 4 ft.
.TUE...NE wind 15 kt. Seas 5 ft.
.WED...N wind 25 kt. Seas 5 ft.

$$

PKZ761-010130-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 11 ft. Rain showers.
.SAT...NW wind 30 kt. Seas 11 ft. Rain.
.SAT NIGHT...NW wind 30 kt. Seas 9 ft.
.SUN...W wind 25 kt. Seas 8 ft.
.SUN NIGHT...SW wind 15 kt. Seas 5 ft.
.MON...N wind 10 kt. Seas 4 ft.
.TUE...N wind 15 kt. Seas 3 ft.
.WED...N wind 20 kt. Seas 4 ft.

$$

PKZ762-010130-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...SMALL CRAFT ADVISORY THROUGH SATURDAY NIGHT...

.TONIGHT...NW wind 30 kt. Seas 6 ft.
.SAT...NW wind 25 kt. Seas 6 ft.
.SAT NIGHT...NW wind 30 kt. Seas 5 ft.
.SUN...W wind 25 kt. Seas 4 ft.
.SUN NIGHT...W wind 10 kt. Seas 3 ft.
.MON...NE wind 15 kt. Seas 2 ft.
.TUE THROUGH WED...N wind 20 kt. Seas 3 ft.

$$

PKZ763-010130-
Kuskokwim Delta and Etolin Strait out to 15 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 35 kt. Seas 7 ft.
.SAT...NW wind 30 kt. Seas 7 ft.
.SAT NIGHT...NW wind 30 kt. Seas 6 ft.
.SUN...W wind 25 kt. Seas 4 ft.
.SUN NIGHT...W wind 20 kt. Seas 3 ft.
.MON...SW wind 15 kt. Seas 2 ft.
.TUE...E wind 20 kt. Seas 3 ft.
.WED...N wind 25 kt. Seas 4 ft.

$$

PKZ764-010130-
Kuskokwim Delta from 15 to 80 NM-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 40 kt. Seas 15 ft. Rain showers.
.SAT...NW wind 30 kt. Seas 13 ft.
.SAT NIGHT...NW wind 30 kt. Seas 11 ft.
.SUN...W wind 25 kt. Seas 9 ft.
.SUN NIGHT...W wind 20 kt. Seas 8 ft.
.MON...W wind 20 kt. Seas 5 ft.
.TUE...NE wind 15 kt. Seas 6 ft.
.WED...N wind 25 kt. Seas 8 ft.

$$

PKZ765-010130-
North and West of Nunivak Island-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 40 kt diminishing to 30 kt after midnight. 
Seas 16 ft. Snow showers and rain showers.
.SAT...NW wind 30 kt. Seas 12 ft.
.SAT NIGHT...NW wind 30 kt. Seas 12 ft. Snow showers and rain 
showers.
.SUN...NW wind 25 kt. Seas 10 ft.
.SUN NIGHT...NW wind 20 kt. Seas 8 ft.
.MON...W wind 25 kt. Seas 7 ft.
.TUE...E wind 15 kt. Seas 6 ft.
.WED...N wind 25 kt. Seas 7 ft.

$$

PKZ767-010130-
Saint Matthew Island Waters-
425 PM AKDT Fri Oct 31 2025

...GALE WARNING TONIGHT...

.TONIGHT...NW wind 35 kt. Seas 13 ft. Freezing spray.
.SAT AND SAT NIGHT...NW wind 30 kt. Seas 11 ft. Freezing spray.
.SUN AND SUN NIGHT...NW wind 25 kt. Seas 10 ft.
.MON...NW wind 25 kt. Seas 10 ft.
.TUE THROUGH WED...NW wind 20 kt. Seas 8 ft.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
528 AM AKDT Thu Oct 30 2025

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

The powerful low that was in the Gulf yesterday has moved into the inland
Bristol bay region early this morning. The still warm sea surface
temperatures combined with very cold air aloft has brought some
impressive lapse rates and the resulting instability has kept
areas of thunderstorms around all night for the north Gulf coast
and into southern Prince William Sound. These thunderstorms are
expected to end this morning as the cold low center and associated
upper level wave moves over the colder landmass. This will bring
in a very brief break as the next strong low approaches the Gulf.
At first glance at the satellite, the prominent low in the
strongly occluded one near 48N 155W this morning. However, the low
that will bring the storm force winds to the Gulf by this
afternoon is east of this low and rapidly developing and
strengthening as it moves quickly northward. While the prominent
low on satellite will trail it into the Gulf, the one developing
to the east will be the main and stronger low by this afternoon.
Upper level temperatures with this new low will not be nearly as
cold as the current low so there is much lower potential for
thunderstorms after this morning for the area.

Winds will ramp up again this afternoon across the region,
especially along the Gulf coast and down Cook Inlet as the new
lows move into the Gulf and then remain there into the weekend.
This will keep warm, southeast flow aloft moving into the eastern
Kenai with persistent rain and rain showers at lower elevations.
While there was a considerable amount of snow that fell in
turnagain Pass yesterday, the precipitation type is expected to
be mostly rain into the weekend there. Thompson Pass has a better
chance to remain snow, though it is possible for some rain to mix
in at times with the warmer temperatures.

&&

.SHORT TERM FORECAST SOUTHWEST ALASKA/BERING SEA/ALEUTIANS (Days
1 through 2: Today through Friday)...

A strong low, previously to the southwest of Kodiak Island, has
since lifted northward into Southwest Alaska this morning. Its
associated surface low sits between King Salmon and New Stuyahok.
This feature will gradually dissipate while tracking northwestward
along the coast through this afternoon. At the same time, one or
two upper level waves are progged to slide over the Kuskokwim
Delta from east-to-west over the course of the day, with
additional disturbances during the overnight hours into Friday.
While no wave in particular looks overly strong, the mere presence
of each passing wave will maintain a chance for light snow
showers across much of Southwest Alaska on Thursday, Thursday
night, and Friday.

Winds across Southwest Alaska continue to gust this morning over
much of the region, but will gradually taper off as the
aforementioned surface low also steadily weakens. Temperatures for
the most part are warmer than on Wednesday, a combination of
increasing moisture and the track of the upper low from south to
north. A brief period of decreased sky cover may develop during
the late morning hours on Thursday, but the expectation is for
ceilings to steadily lower later this afternoon into the overnight
hours as a new North Pacific low wraps into the Gulf and a trough
moves over the Western Alaska Range through Friday.

Offshore of the coast, a large area of small craft winds and
gales will persist from between Nunivak Island and Saint Matthew
Island down through Unimak Pass on Thursday. The axis of these
winds will expand in width substantially later this evening with
gusts to 50 knots possible east of the Pribilof Islands down
through Unimak Pass. Strong gusts will be felt as far west as
Dutch Harbor, and as far east as Cold Bay and King Cove by early
Friday morning. The low over the Gulf of Alaska remains mostly
stationary into the weekend. Thus, strong northerly flow over the
eastern Bering will also persist with continued gales over open
waters, and gap winds through the Alaska Peninsula.

-BL

&&

.LONG TERM FORECAST (Days 4 through 7: Sunday through Wednesday)...

The Long Term forecast looks to be less active compared to this
week, particularly in Southcentral. A gale force low looks to
enter the Bering on Sunday, bringing gusty wind and precipitation
to the Western and Central Aleutians. This low will quickly move
out to the North Pacific without causing much trouble. Tuesday
seems relatively quiet for both Southcentral and Southwest Alaska.
Trouble brews on Tuesday as a potentially strong low moves into
the Bering from the west. However, its strength is highly
uncertain with some guidance showing storm force winds for the
Western and Central Aleutians, while others show winds only
reaching small craft in strength. The situation will be clarified
in the coming days. Moderate to heavy precipitation should
accompany this low as well. Wednesday, depending on the solution,
has the low moving southeast, allowing for conditions to improve.
Meanwhile, Southcentral Alaska is relatively uneventful with weak
waves bringing precipitation and breezy winds mostly to the
coastal regions throughout the week.

-JAR

&&

.AVIATION...

PANC...Winds will be likely remain challenging today with
northeasterly surface winds with wind shear above them for the
early morning that give way to gusty Turnagain Arm winds sometime
this morning. The timing of the transition is uncertain, but once
the southeasterly winds kick in they should remain until
approximately late afternoon when they will shift to the north
again. In addition to the wind shear there will be rain showers
around this morning. While the rain shower activity should lessen
as the day progresses, another bout is expected this evening.
Precipitation type at the airport will remain all rain for today
into Friday. Even with the showers, VFR conditions are expected to
persist into Friday, though there could be some periods of
ceilings below 5000 ft.

&&

Preliminary Local Storm Report
National Weather Service Anchorage AK
1146 AM AKDT Thu Oct 30 2025

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0830 PM     Rain             1 NW Anchorage (Glen Al 61.10N 149.72W
10/29/2025  E0.10 Inch       Anchorage          AK   Public

            Icy road surfaces from rain freezing
            overnight.

&&

TK