Storm Warning 97, NWS Anchorage, AK

601 
FZAK52 PAFC 061150
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
350 AM AKDT Mon Oct 6 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.

PKZ199-070045-
350 AM AKDT Mon Oct 6 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 981 mb low 310 nm N of Shemya tracks to 240 nm W of Saint
Matthew at 986 mb for Mon afternoon. The low is absorbed by a 998
mb North Pacific low tracking to 210 nm W of Saint Matthew at 965
mb for Tue morning before reaching 160 nm NW of Gambell by Wed 
morning. A front sweeps from the western Bering Sea to the eastern
Bering Sea/Aleutians through Wed morning.

$$

PKZ750-070045-
Sitkinak to Castle Cape out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY...

.TODAY...W wind 30 kt. Seas 9 ft.
.TONIGHT...W wind 25 kt. Seas 6 ft.
.TUE...SW wind 20 kt increasing to 35 kt in the afternoon. Seas 8 ft.
.TUE NIGHT...SW wind 35 kt. Seas 11 ft.
.WED...SW wind 35 kt. Seas 12 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI...S wind 30 kt. Seas 4 ft.

$$

PKZ751-070045-
Sitkinak to Castle Cape from 15 to 100 NM-
350 AM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 30 kt. Seas 15 ft.
.TONIGHT...W wind 30 kt. Seas 12 ft.
.TUE...SW wind 30 kt. Seas 10 ft.
.TUE NIGHT...SW wind 35 kt. Seas 14 ft.
.WED...SW wind 35 kt. Seas 17 ft.
.THU...W wind 20 kt. Seas 12 ft.
.FRI...S wind 30 kt. Seas 8 ft.

$$

PKZ752-070045-
Castle Cape to Cape Tolstoi out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 30 kt. Seas 6 ft.
.TONIGHT...SW wind 25 kt. Seas 4 ft.
.TUE...SW wind 30 kt. Seas 6 ft.
.TUE NIGHT...SW wind 35 kt. Seas 9 ft.
.WED...SW wind 30 kt. Seas 10 ft.
.THU...W wind 20 kt. Seas 4 ft.
.FRI...SE wind 30 kt. Seas 4 ft.

$$

PKZ753-070045-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
350 AM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 30 kt. Seas 13 ft.
.TONIGHT...W wind 30 kt. Seas 14 ft.
.TUE...SW wind 30 kt. Seas 12 ft.
.TUE NIGHT...SW wind 40 kt. Seas 19 ft.
.WED...SW wind 35 kt. Seas 20 ft.
.THU...SW wind 20 kt. Seas 11 ft.
.FRI...SE wind 35 kt. Seas 9 ft.

$$

PKZ754-070045-
Cape Tolstoi to Cape Sarichef out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY...

.TODAY...W wind 30 kt. Seas 9 ft.
.TONIGHT...SW wind 30 kt. Seas 9 ft.
.TUE...SW wind 30 kt becoming S 40 kt in the afternoon. Seas 13 ft.
.TUE NIGHT...S wind 45 kt. Seas 19 ft.
.WED...SW wind 30 kt. Seas 16 ft.
.THU...SE wind 25 kt. Seas 8 ft.
.FRI...SE wind 35 kt. Seas 8 ft.

$$

PKZ755-070045-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TODAY AND TUESDAY...

.TODAY...W wind 35 kt. Seas 14 ft.
.TONIGHT...W wind 30 kt. Seas 14 ft.
.TUE...SW wind 30 kt increasing to 40 kt in the afternoon. Seas 16 ft.
.TUE NIGHT...S wind 45 kt. Seas 23 ft.
.WED...SW wind 40 kt. Seas 23 ft.
.THU...SE wind 30 kt. Seas 10 ft.
.FRI...SE wind 40 kt. Seas 10 ft.

$$

PKZ756-070045-
Port Heiden to Nelson Lagoon out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY...

.TODAY...SW wind 30 kt. Seas 10 ft. Rain.
.TONIGHT...W wind 30 kt. Seas 10 ft.
.TUE...S wind 20 kt increasing to 35 kt in the afternoon. Seas 9 ft.
.TUE NIGHT...S wind 40 kt. Seas 10 ft.
.WED...SW wind 30 kt. Seas 9 ft.
.THU...SW wind 25 kt. Seas 5 ft.
.FRI...SE wind 35 kt. Seas 4 ft.

$$

PKZ757-070045-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY...

.TODAY...SW wind 30 kt. Seas 11 ft. Rain.
.TONIGHT...SW wind 30 kt. Seas 11 ft.
.TUE...S wind 25 kt increasing to 40 kt in the afternoon. Seas 13 ft.
.TUE NIGHT...S wind 45 kt. Seas 18 ft.
.WED...SW wind 30 kt. Seas 15 ft.
.THU...SW wind 25 kt. Seas 7 ft.
.FRI...SE wind 35 kt. Seas 8 ft.

$$

PKZ758-070045-
Nelson Lagoon to Cape Sarichef out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TODAY AND TUESDAY...

.TODAY...SW wind 35 kt. Seas 12 ft. Rain showers.
.TONIGHT...SW wind 30 kt. Seas 12 ft.
.TUE...S wind 35 kt increasing to 45 kt in the afternoon. Seas 11 ft.
.TUE NIGHT...S wind 45 kt. Seas 12 ft.
.WED...SW wind 25 kt. Seas 8 ft.
.THU...S wind 30 kt. Seas 5 ft.
.FRI...SE wind 35 kt. Seas 4 ft.

$$

PKZ759-070045-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 14 ft. Rain.
.TONIGHT...SW wind 30 kt. Seas 14 ft.
.TUE...S wind 40 kt increasing to 50 kt in the afternoon. Seas 19 ft.
.TUE NIGHT...S wind 50 kt. Seas 20 ft.
.WED...SW wind 25 kt. Seas 13 ft.
.THU...S wind 30 kt. Seas 7 ft.
.FRI...SE wind 40 kt. Seas 9 ft.

$$

PKZ770-070045-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 12 ft.
.TONIGHT...S wind 35 kt. Seas 12 ft.
.TUE...S wind 50 kt. Seas 13 ft.
.TUE NIGHT...SW wind 45 kt. Seas 13 ft.
.WED...SW wind 20 kt. Seas 7 ft.
.THU THROUGH FRI...S wind 45 kt. Seas 6 ft.

$$

PKZ772-070045-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 15 ft.
.TONIGHT...S wind 40 kt. Seas 16 ft.
.TUE...S wind 50 kt. Seas 23 ft.
.TUE NIGHT...SW wind 50 kt. Seas 23 ft.
.WED...SW wind 25 kt. Seas 10 ft.
.THU...SE wind 40 kt. Seas 10 ft.
.FRI...SE wind 45 kt. Seas 12 ft.

$$

PKZ771-070045-
Unalaska Bay-
350 AM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY TONIGHT AND TUESDAY...

.TODAY...SW wind 20 kt. Seas 2 ft.
.TONIGHT...SW wind 25 kt. Seas 2 ft building to 4 ft after midnight.
.TUE...S wind 30 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 30 kt. Seas 5 ft.
.WED...SW wind 10 kt. Seas 2 ft.
.THU...SE wind 25 kt. Seas 4 ft.
.FRI...S wind 30 kt. Seas 4 ft.

$$

PKZ773-070045-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 30 kt. Seas 11 ft.
.TONIGHT...SW wind 35 kt. Seas 10 ft.
.TUE...S wind 50 kt. Seas 15 ft building to 21 ft in the afternoon.
.TUE NIGHT...SW wind 50 kt. Seas 23 ft.
.WED...SW wind 25 kt. Seas 17 ft.
.THU...E wind 40 kt. Seas 9 ft.
.FRI...S wind 40 kt. Seas 11 ft.

$$

PKZ774-070045-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 13 ft.
.TONIGHT...SW wind 35 kt. Seas 13 ft.
.TUE...S wind 50 kt. Seas 16 ft building to 22 ft in the afternoon.
.TUE NIGHT...S wind 50 kt. Seas 26 ft.
.WED...SW wind 25 kt. Seas 21 ft.
.THU...E wind 40 kt. Seas 10 ft.
.FRI...S wind 45 kt. Seas 12 ft.

$$

PKZ775-070045-
Nikolski to Seguam Bering Side out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 13 ft.
.TONIGHT...S wind 40 kt. Seas 14 ft.
.TUE...S wind 50 kt. Seas 23 ft. Rain.
.TUE NIGHT...SW wind 45 kt. Seas 21 ft.
.WED...SW wind 15 kt. Seas 13 ft.
.THU...SE wind 45 kt. Seas 11 ft.
.FRI...S wind 45 kt. Seas 11 ft.

$$

PKZ776-070045-
Nikolski to Seguam Bering Side from 15 to 85 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 15 ft.
.TONIGHT...S wind 45 kt. Seas 17 ft.
.TUE...S wind 50 kt. Seas 23 ft. Rain.
.TUE NIGHT...SW wind 45 kt. Seas 21 ft.
.WED...SW wind 20 kt. Seas 12 ft.
.THU...SE wind 45 kt. Seas 14 ft.
.FRI...S wind 45 kt. Seas 14 ft.

$$

PKZ777-070045-
Nikolski to Seguam Pacfic Side out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 13 ft.
.TONIGHT...S wind 40 kt. Seas 15 ft.
.TUE...S wind 55 kt. Seas 26 ft. Rain.
.TUE NIGHT...SW wind 50 kt. Seas 26 ft.
.WED...SW wind 15 kt. Seas 15 ft.
.THU...SE wind 45 kt. Seas 12 ft.
.FRI...S wind 45 kt. Seas 13 ft.

$$

PKZ778-070045-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 13 ft.
.TONIGHT...SW wind 35 kt becoming S 45 kt after midnight. Seas 16 ft.
.TUE...S wind 55 kt. Seas 27 ft. Rain.
.TUE NIGHT...SW wind 50 kt. Seas 27 ft.
.WED...SW wind 15 kt. Seas 16 ft.
.THU...E wind 45 kt. Seas 14 ft.
.FRI...S wind 45 kt. Seas 14 ft.

$$

PKZ780-070045-
Seguam to Adak Bering Side out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING THROUGH TUESDAY...

.TODAY...SW wind 35 kt. Seas 10 ft.
.TONIGHT...S wind 45 kt. Seas 10 ft. Rain.
.TUE...SW wind 45 kt. Seas 9 ft. Rain.
.TUE NIGHT...SW wind 25 kt. Seas 7 ft.
.WED...SW wind 15 kt. Seas 6 ft.
.THU...SE wind 40 kt. Seas 8 ft.
.FRI...S wind 35 kt. Seas 7 ft.

$$

PKZ781-070045-
Seguam to Adak Bering Side from 15 to 85 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING THROUGH TUESDAY...

.TODAY...SW wind 40 kt. Seas 16 ft.
.TONIGHT...S wind 45 kt. Seas 17 ft. Rain.
.TUE...SW wind 40 kt. Seas 15 ft. Rain.
.TUE NIGHT...SW wind 25 kt. Seas 9 ft.
.WED...SW wind 20 kt. Seas 8 ft.
.THU...SE wind 45 kt. Seas 13 ft.
.FRI...S wind 40 kt. Seas 12 ft.

$$

PKZ782-070045-
Seguam to Adak Pacific Side out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 12 ft.
.TONIGHT...S wind 45 kt. Seas 17 ft. Rain.
.TUE...S wind 50 kt. Seas 23 ft. Rain.
.TUE NIGHT...W wind 25 kt. Seas 20 ft.
.WED...SW wind 20 kt. Seas 13 ft.
.THU...SE wind 40 kt. Seas 11 ft.
.FRI...S wind 35 kt. Seas 12 ft.

$$

PKZ783-070045-
Seguam to Adak Pacific Side from 15 to 75 NM-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TODAY...SW wind 35 kt. Seas 15 ft.
.TONIGHT...S wind 45 kt. Seas 19 ft.
.TUE...S wind 55 kt. Seas 27 ft. Rain.
.TUE NIGHT...W wind 25 kt. Seas 22 ft.
.WED...SW wind 25 kt. Seas 14 ft.
.THU...SE wind 40 kt. Seas 13 ft.
.FRI...S wind 40 kt. Seas 19 ft.

$$

PKZ784-070045-
Adak to Kiska Bering Side-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TONIGHT...

.TODAY...S wind 45 kt. Seas 18 ft.
.TONIGHT...S wind 50 kt becoming SW 40 kt after midnight. 
Seas 20 ft. Rain.
.TUE...SW wind 25 kt. Seas 12 ft.
.TUE NIGHT...W wind 25 kt. Seas 9 ft.
.WED...SW wind 25 kt. Seas 9 ft.
.THU...SE wind 50 kt. Seas 18 ft.
.FRI...S wind 40 kt. Seas 16 ft.

$$

PKZ785-070045-
Adak to Kiska Pacific Side-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING THROUGH TONIGHT...

.TODAY...S wind 45 kt. Seas 19 ft.
.TONIGHT...S wind 45 kt. Seas 21 ft. Rain.
.TUE...W wind 25 kt. Seas 15 ft. Rain.
.TUE NIGHT...W wind 20 kt. Seas 15 ft.
.WED...SW wind 30 kt. Seas 13 ft.
.THU...SE wind 50 kt. Seas 18 ft.
.FRI...S wind 40 kt. Seas 21 ft.

$$

PKZ786-070045-
Kiska to Attu Bering Side-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TODAY...

.TODAY...SW wind 40 kt increasing to 50 kt in the afternoon. 
Seas 21 ft. Rain showers.
.TONIGHT...SW wind 45 kt diminishing to 25 kt after midnight. 
From Shemya W, SW wind 25 kt. Seas 21 ft subsiding to 15 ft after midnight.
.TUE...W wind 25 kt. Seas 12 ft.
.TUE NIGHT...W wind 25 kt. Seas 11 ft.
.WED...SW wind 40 kt. Seas 10 ft.
.THU...SE wind 60 kt. Seas 24 ft.
.FRI...S wind 45 kt. Seas 23 ft.

$$

PKZ787-070045-
Kiska to Attu Pacific Side-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TODAY...

.TODAY...SW wind 40 kt increasing to 50 kt in the afternoon. 
Seas 22 ft. Rain showers.
.TONIGHT...SW wind 45 kt becoming W 30 kt after midnight. 
Seas 22 ft. Rain.
.TUE...W wind 25 kt. Seas 15 ft.
.TUE NIGHT...W wind 25 kt. Seas 12 ft.
.WED...S wind 45 kt. Seas 14 ft.
.THU...SE wind 55 kt. Seas 25 ft.
.FRI...S wind 50 kt. Seas 25 ft.

$$

PKZ766-070045-
Pribilof Islands Nearshore Waters-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TONIGHT AND TUESDAY...

.TODAY...SW wind 30 kt. Seas 14 ft. Rain.
.TONIGHT...SW wind 35 kt becoming S 45 kt after midnight. Seas 20 ft.
.TUE...S wind 45 kt. Seas 21 ft. Rain.
.TUE NIGHT...SW wind 40 kt. Seas 19 ft.
.WED...SW wind 30 kt. Seas 14 ft.
.THU THROUGH FRI...SE wind 45 kt. Seas 13 ft.

$$

PKZ760-070045-
Bristol Bay greater than 15 NM-
350 AM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 30 kt. Gusts to 40 kt in the morning. Seas 10 ft. Rain.
.TONIGHT...W wind 25 kt. Seas 10 ft.
.TUE...SW wind 30 kt. Seas 11 ft.
.TUE NIGHT...S wind 45 kt. Seas 17 ft.
.WED...SW wind 35 kt. Seas 16 ft.
.THU...W wind 25 kt. Seas 6 ft.
.FRI...SE wind 30 kt. Seas 5 ft.

$$

PKZ761-070045-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 30 kt. Gusts to 40 kt in the morning. Seas 9 ft. Rain.
.TONIGHT...W wind 25 kt. Seas 9 ft.
.TUE...S wind 20 kt. Seas 8 ft.
.TUE NIGHT...S wind 30 kt. Seas 9 ft.
.WED...SW wind 25 kt. Seas 9 ft.
.THU...W wind 25 kt. Seas 5 ft.
.FRI...SE wind 30 kt. Seas 3 ft.

$$

PKZ762-070045-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY THROUGH TUESDAY...

.TODAY...W wind 30 kt becoming SW 20 kt in the afternoon. Gusts to 40
kt in the morning. Seas 6 ft. Rain showers.
.TONIGHT...SW wind 25 kt. Seas 7 ft.
.TUE...SW wind 30 kt. Seas 8 ft.
.TUE NIGHT...S wind 40 kt. Seas 11 ft.
.WED...SW wind 30 kt. Seas 10 ft.
.THU...W wind 25 kt. Seas 4 ft.
.FRI...E wind 30 kt. Seas 3 ft.

$$

PKZ763-070045-
Kuskokwim Delta and Etolin Strait out to 15 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY...

.TODAY...SW wind 20 kt. Seas 5 ft. Rain.
.TONIGHT...SW wind 30 kt. Seas 8 ft. Rain.
.TUE...S wind 40 kt. Seas 11 ft. Rain.
.TUE NIGHT...S wind 45 kt. Seas 13 ft.
.WED...SW wind 30 kt. Seas 10 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.FRI...SE wind 40 kt. Seas 7 ft.

$$

PKZ764-070045-
Kuskokwim Delta from 15 to 80 NM-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TONIGHT AND TUESDAY...

.TODAY...SW wind 25 kt. Seas 9 ft. Rain.
.TONIGHT...SW wind 30 kt increasing to 40 kt after midnight. Seas 13 ft.
.TUE...S wind 45 kt. Seas 19 ft. Rain.
.TUE NIGHT...S wind 45 kt. Seas 20 ft.
.WED...SW wind 30 kt. Seas 15 ft.
.THU...SW wind 30 kt. Seas 10 ft.
.FRI...SE wind 40 kt. Seas 13 ft.

$$

PKZ765-070045-
North and West of Nunivak Island-
350 AM AKDT Mon Oct 6 2025

...GALE WARNING TONIGHT AND TUESDAY...

.TODAY...S wind 25 kt. Seas 8 ft. Rain showers.
.TONIGHT...SW wind 30 kt becoming S 40 kt after midnight. 
Seas 10 ft building to 15 ft after midnight. Rain showers.
.TUE...S wind 45 kt. Seas 19 ft. Rain.
.TUE NIGHT...SW wind 30 kt. Seas 16 ft.
.WED...SW wind 30 kt. Seas 14 ft.
.THU...SW wind 30 kt. Seas 10 ft.
.FRI...SE wind 45 kt. Seas 15 ft.

$$

PKZ767-070045-
Saint Matthew Island Waters-
350 AM AKDT Mon Oct 6 2025

...STORM WARNING TONIGHT AND TUESDAY...

.TODAY...S wind 30 kt. Seas 13 ft.
.TONIGHT...S wind 30 kt increasing to 50 kt after midnight. 
Seas 14 ft building to 22 ft after midnight. Rain showers.
.TUE...E of Saint Matthew Island, SW wind 45 kt. W of Saint
Matthew Island, SW wind 55 kt diminishing to 40 kt in the afternoon.
Seas 26 ft.
.TUE NIGHT...SW wind 30 kt. Seas 16 ft.
.WED...SW wind 30 kt. Seas 14 ft.
.THU...S wind 50 kt. Seas 14 ft.
.FRI...E wind 50 kt. Seas 21 ft.

$$

395 
FZAK52 PAFC 062231
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
231 PM AKDT Mon Oct 6 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.

PKZ199-071200-
231 PM AKDT Mon Oct 6 2025
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 980 mb low near Shemya moves to 270 nm W of St. Matthew Island 
at 962 mb by Tue morning and continues to 230 nm W of St. Lawrence
Island at 962 mb by Tue afternoon. It remains nearly stationary 
before moving northeast by Wed afternoon. The low's front moves 
across the entire Aleutian Chain through Wed afternoon.

$$

PKZ750-071200-
Sitkinak to Castle Cape out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 5 ft.
.TUE...SW wind 20 kt increasing to 35 kt in the afternoon. Seas
8 ft.
.TUE NIGHT...SW wind 35 kt. Seas 11 ft.
.WED...SW wind 35 kt. Seas 12 ft.
.WED NIGHT...W wind 25 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 6 ft.
.FRI...S wind 30 kt. Seas 4 ft.
.SAT...S wind 30 kt. Seas 12 ft.

$$

PKZ751-071200-
Sitkinak to Castle Cape from 15 to 100 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 11 ft.
.TUE...SW wind 30 kt. Seas 10 ft.
.TUE NIGHT...SW wind 35 kt. Seas 13 ft.
.WED...SW wind 35 kt. Seas 15 ft.
.WED NIGHT...SW wind 25 kt. Seas 15 ft.
.THU...W wind 20 kt. Seas 12 ft.
.FRI...S wind 30 kt. Seas 8 ft.
.SAT...S wind 30 kt. Seas 14 ft.

$$

PKZ752-071200-
Castle Cape to Cape Tolstoi out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 4 ft.
.TUE...SW wind 30 kt. Seas 6 ft.
.TUE NIGHT...SW wind 35 kt. Seas 9 ft.
.WED...SW wind 30 kt. Seas 10 ft.
.WED NIGHT...W wind 20 kt. Seas 6 ft.
.THU...W wind 20 kt. Seas 4 ft.
.FRI...SE wind 30 kt. Seas 4 ft.
.SAT...S wind 25 kt. Seas 12 ft.

$$

PKZ753-071200-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 14 ft.
.TUE...SW wind 30 kt. Seas 12 ft.
.TUE NIGHT...SW wind 40 kt. Seas 18 ft.
.WED...SW wind 35 kt. Seas 19 ft.
.WED NIGHT...SW wind 20 kt. Seas 16 ft.
.THU...SW wind 20 kt. Seas 11 ft.
.FRI...SE wind 35 kt. Seas 9 ft.
.SAT...S wind 30 kt. Seas 16 ft.

$$

PKZ754-071200-
Cape Tolstoi to Cape Sarichef out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 9 ft.
.TUE...SW wind 30 kt becoming S 40 kt in the afternoon. Seas 12
ft.
.TUE NIGHT...S wind 45 kt. Seas 18 ft. Rain.
.WED...SW wind 30 kt. Seas 17 ft.
.WED NIGHT...Variable wind 10 kt. Seas 11 ft.
.THU...SE wind 25 kt. Seas 8 ft.
.FRI...SE wind 35 kt. Seas 8 ft.
.SAT...S wind 25 kt. Seas 17 ft.

$$

PKZ755-071200-
Cape Tolstoi to Cape Sarichef from 15 to 100 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 14 ft.
.TUE...SW wind 30 kt increasing to 40 kt in the afternoon. Seas
15 ft.
.TUE NIGHT...S wind 45 kt. Seas 23 ft.
.WED...SW wind 40 kt. Seas 23 ft.
.WED NIGHT...SW wind 15 kt. Seas 14 ft.
.THU...SE wind 30 kt. Seas 10 ft.
.FRI...SE wind 40 kt. Seas 10 ft.
.SAT...S wind 30 kt. Seas 19 ft.

$$

PKZ756-071200-
Port Heiden to Nelson Lagoon out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...W wind 30 kt. Seas 9 ft.
.TUE...S wind 20 kt increasing to 35 kt in the afternoon. Seas 8
ft.
.TUE NIGHT...S wind 40 kt. Seas 10 ft.
.WED...SW wind 30 kt. Seas 9 ft.
.WED NIGHT...SW wind 15 kt. Seas 5 ft.
.THU...SW wind 25 kt. Seas 5 ft.
.FRI...SE wind 35 kt. Seas 4 ft.
.SAT...S wind 25 kt. Seas 5 ft.

$$

PKZ757-071200-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 11 ft.
.TUE...S wind 25 kt increasing to 40 kt in the afternoon. Seas
13 ft.
.TUE NIGHT...S wind 45 kt. Seas 17 ft.
.WED...SW wind 30 kt. Seas 15 ft.
.WED NIGHT...SW wind 15 kt. Seas 7 ft.
.THU...SW wind 25 kt. Seas 7 ft.
.FRI...SE wind 35 kt. Seas 8 ft.
.SAT...S wind 25 kt. Seas 8 ft.

$$

PKZ758-071200-
Nelson Lagoon to Cape Sarichef out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 11 ft.
.TUE...S wind 35 kt increasing to 45 kt in the afternoon. Seas
11 ft.
.TUE NIGHT...S wind 45 kt. Seas 11 ft.
.WED...SW wind 25 kt. Seas 8 ft.
.WED NIGHT...SW wind 15 kt. Seas 5 ft.
.THU...S wind 30 kt. Seas 5 ft.
.FRI...SE wind 35 kt. Seas 4 ft.
.SAT...S wind 25 kt. Seas 6 ft.

$$

PKZ759-071200-
Nelson Lagoon to Cape Sarichef from 15 to 70 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 14 ft.
.TUE...S wind 40 kt increasing to 50 kt in the afternoon. Seas
18 ft.
.TUE NIGHT...S wind 50 kt. Seas 20 ft. Rain.
.WED...SW wind 25 kt. Seas 13 ft.
.WED NIGHT...SW wind 15 kt. Seas 7 ft.
.THU...S wind 30 kt. Seas 7 ft.
.FRI...SE wind 40 kt. Seas 9 ft.
.SAT...S wind 25 kt. Seas 9 ft.

$$

PKZ770-071200-
Cape Sarichef to Nikolski Bering Side out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TONIGHT...S wind 35 kt. Seas 12 ft.
.TUE...S wind 50 kt. Seas 12 ft.
.TUE NIGHT...S wind 45 kt becoming SW 20 kt after midnight. From
Unalaska E, S wind 45 kt. Seas 12 ft. Rain.
.WED...SW wind 20 kt. Seas 7 ft.
.WED NIGHT...SW wind 15 kt. Seas 5 ft.
.THU THROUGH FRI...S wind 45 kt. Seas 6 ft.
.SAT...S wind 30 kt. Seas 8 ft.

$$

PKZ772-071200-
Cape Sarichef to Nikolski Bering Side from 15 to 85 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...S wind 40 kt. Seas 16 ft.
.TUE...S wind 50 kt. Seas 23 ft.
.TUE NIGHT...S wind 50 kt becoming SW 30 kt after midnight. Seas
22 ft subsiding to 16 ft after midnight. Rain.
.WED...SW wind 25 kt. Seas 11 ft.
.WED NIGHT...SW wind 15 kt. Seas 7 ft.
.THU...SE wind 40 kt. Seas 10 ft.
.FRI...SE wind 45 kt. Seas 12 ft.
.SAT...S wind 30 kt. Seas 11 ft.

$$

PKZ771-071200-
Unalaska Bay-
231 PM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

.TONIGHT...SW wind 20 kt increasing to 30 kt after midnight. Seas
2 ft building to 4 ft after midnight.
.TUE...S wind 30 kt. Gusts to 40 kt. Seas 5 ft. Rain.
.TUE NIGHT...S wind 30 kt. Seas 5 ft subsiding to 3 ft after
midnight. Rain.
.WED...SW wind 10 kt. Seas 2 ft.
.WED NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.THU...SE wind 25 kt. Seas 4 ft.
.FRI...S wind 30 kt. Seas 4 ft.
.SAT...S wind 20 kt. Seas 3 ft.

$$

PKZ773-071200-
Cape Sarichef to Nikolski Pacific Side out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW wind 35 kt. Seas 10 ft.
.TUE...S wind 50 kt. Seas 14 ft building to 20 ft in the
afternoon.
.TUE NIGHT...S wind 50 kt. Seas 23 ft. Rain.
.WED...SW wind 25 kt. Seas 17 ft.
.WED NIGHT...SW wind 15 kt. Seas 11 ft.
.THU...E wind 40 kt. Seas 9 ft.
.FRI...S wind 40 kt. Seas 11 ft.
.SAT...S wind 30 kt. Seas 20 ft.

$$

PKZ774-071200-
Cape Sarichef to Nikolski Pacific Side from 15 to 85 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW wind 35 kt. Seas 12 ft.
.TUE...S wind 50 kt. Seas 16 ft building to 22 ft in the
afternoon.
.TUE NIGHT...S wind 50 kt. Seas 25 ft. Rain.
.WED...SW wind 25 kt. Seas 22 ft.
.WED NIGHT...SW wind 15 kt. Seas 13 ft.
.THU...E wind 40 kt. Seas 10 ft.
.FRI...S wind 45 kt. Seas 12 ft.
.SAT...S wind 35 kt. Seas 22 ft.

$$

PKZ775-071200-
Nikolski to Seguam Bering Side out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TONIGHT...S wind 40 kt. Seas 13 ft.
.TUE...S wind 50 kt. Seas 22 ft. Rain.
.TUE NIGHT...SW wind 45 kt diminishing to 20 kt after midnight.
Seas 21 ft. Rain.
.WED...SW wind 15 kt. Seas 13 ft.
.WED NIGHT...SW wind 15 kt. Seas 9 ft.
.THU...SE wind 45 kt. Seas 11 ft.
.FRI...S wind 45 kt. Seas 11 ft.
.SAT...S wind 35 kt. Seas 14 ft.

$$

PKZ776-071200-
Nikolski to Seguam Bering Side from 15 to 85 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TONIGHT...S wind 45 kt. Seas 17 ft.
.TUE...S wind 50 kt. Seas 23 ft. Rain.
.TUE NIGHT...SW wind 45 kt diminishing to 25 kt after midnight.
Seas 21 ft subsiding to 15 ft after midnight. Rain.
.WED...SW wind 20 kt. Seas 12 ft.
.WED NIGHT...SW wind 15 kt. Seas 9 ft.
.THU...SE wind 45 kt. Seas 14 ft.
.FRI...S wind 45 kt. Seas 14 ft.
.SAT...S wind 35 kt. Seas 16 ft.

$$

PKZ777-071200-
Nikolski to Seguam Pacfic Side out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...S wind 40 kt. Seas 15 ft.
.TUE...S wind 55 kt. Seas 25 ft. Rain.
.TUE NIGHT...SW wind 50 kt diminishing to 20 kt after midnight.
Seas 26 ft subsiding to 19 ft after midnight. Rain.
.WED...SW wind 15 kt. Seas 16 ft.
.WED NIGHT...SW wind 15 kt. Seas 11 ft.
.THU...SE wind 45 kt. Seas 12 ft.
.FRI...S wind 45 kt. Seas 13 ft.
.SAT...S wind 35 kt. Seas 18 ft.

$$

PKZ778-071200-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW wind 35 kt becoming S 45 kt after midnight. Seas
16 ft.
.TUE...S wind 55 kt. Seas 27 ft. Rain.
.TUE NIGHT...SW wind 50 kt diminishing to 20 kt after midnight.
Seas 27 ft subsiding to 21 ft after midnight. Rain.
.WED...SW wind 15 kt. Seas 16 ft.
.WED NIGHT...SW wind 15 kt. Seas 11 ft.
.THU...E wind 45 kt. Seas 14 ft.
.FRI...S wind 45 kt. Seas 14 ft.
.SAT...S wind 35 kt. Seas 23 ft.

$$

PKZ780-071200-
Seguam to Adak Bering Side out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...S wind 45 kt. Seas 10 ft. Rain.
.TUE...SW wind 45 kt. Seas 9 ft. Rain.
.TUE NIGHT...SW wind 25 kt. Seas 7 ft.
.WED...SW wind 20 kt. Seas 6 ft.
.WED NIGHT...SW wind 15 kt. Seas 5 ft.
.THU...SE wind 40 kt. Seas 8 ft.
.FRI...S wind 35 kt. Seas 7 ft.
.SAT...S wind 30 kt. Seas 18 ft.

$$

PKZ781-071200-
Seguam to Adak Bering Side from 15 to 85 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...S wind 45 kt. Seas 17 ft. Rain.
.TUE...SW wind 40 kt. Seas 15 ft. Rain.
.TUE NIGHT...SW wind 25 kt. Seas 10 ft.
.WED AND WED NIGHT...SW wind 20 kt. Seas 8 ft.
.THU...SE wind 45 kt. Seas 13 ft.
.FRI...S wind 40 kt. Seas 12 ft.
.SAT...S wind 30 kt. Seas 17 ft.

$$

PKZ782-071200-
Seguam to Adak Pacific Side out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TONIGHT...S wind 45 kt. Seas 18 ft. Rain.
.TUE...S wind 50 kt. Seas 22 ft. Rain.
.TUE NIGHT...SW wind 25 kt. Seas 20 ft.
.WED...SW wind 20 kt. Seas 13 ft.
.WED NIGHT...SW wind 15 kt. Seas 10 ft.
.THU...SE wind 40 kt. Seas 11 ft.
.FRI...S wind 35 kt. Seas 12 ft.
.SAT...S wind 30 kt. Seas 15 ft.

$$

PKZ783-071200-
Seguam to Adak Pacific Side from 15 to 75 NM-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TUESDAY...

.TONIGHT...S wind 45 kt. Seas 20 ft.
.TUE...S wind 55 kt. Seas 26 ft. Rain.
.TUE NIGHT...W wind 25 kt. Seas 22 ft.
.WED...SW wind 20 kt. Seas 14 ft.
.WED NIGHT...SW wind 15 kt. Seas 12 ft.
.THU...SE wind 40 kt. Seas 13 ft.
.FRI...S wind 40 kt. Seas 19 ft.
.SAT...S wind 35 kt. Seas 21 ft.

$$

PKZ784-071200-
Adak to Kiska Bering Side-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING TONIGHT...

.TONIGHT...S wind 50 kt becoming SW 40 kt after midnight. Seas
20 ft. Rain.
.TUE...SW wind 25 kt. Seas 12 ft.
.TUE NIGHT...W wind 25 kt. Seas 9 ft.
.WED...SW wind 20 kt. Seas 9 ft.
.WED NIGHT...S wind 25 kt. Seas 9 ft.
.THU...SE wind 50 kt. Seas 18 ft.
.FRI THROUGH SAT...S wind 40 kt. Seas 16 ft.

$$

PKZ785-071200-
Adak to Kiska Pacific Side-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TONIGHT...

.TONIGHT...S wind 45 kt. Seas 21 ft. Rain.
.TUE...W wind 25 kt. Seas 16 ft. Rain.
.TUE NIGHT...W wind 20 kt. Seas 14 ft.
.WED...W wind 20 kt. Seas 14 ft.
.WED NIGHT...S wind 30 kt. Seas 11 ft.
.THU...SE wind 50 kt. Seas 18 ft.
.FRI THROUGH SAT...S wind 40 kt. Seas 21 ft.

$$

PKZ786-071200-
Kiska to Attu Bering Side-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TONIGHT...

.TONIGHT...SW wind 45 kt diminishing to 25 kt after midnight. From
Shemya W, SW wind 25 kt. Seas 21 ft subsiding to 15 ft after
midnight.
.TUE...W wind 25 kt. Seas 12 ft.
.TUE NIGHT...W wind 25 kt. Seas 11 ft.
.WED...W wind 25 kt. Seas 11 ft.
.WED NIGHT...S wind 40 kt. Seas 10 ft.
.THU...SE wind 60 kt. Seas 24 ft.
.FRI THROUGH SAT...S wind 45 kt. Seas 23 ft.

$$

PKZ787-071200-
Kiska to Attu Pacific Side-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TONIGHT...

.TONIGHT...SW wind 45 kt becoming W 30 kt after midnight. Seas
22 ft. Rain.
.TUE...W wind 25 kt. Seas 15 ft.
.TUE NIGHT...W wind 25 kt. Seas 12 ft.
.WED...W wind 25 kt. Seas 12 ft.
.WED NIGHT...SE wind 45 kt. Seas 14 ft.
.THU...SE wind 55 kt. Seas 25 ft.
.FRI...S wind 50 kt. Seas 25 ft.
.SAT...S wind 45 kt. Seas 24 ft.

$$

PKZ766-071200-
Pribilof Islands Nearshore Waters-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...SW wind 35 kt becoming S 45 kt after midnight. Seas
19 ft.
.TUE...S wind 45 kt. Seas 21 ft. Rain.
.TUE NIGHT...SW wind 40 kt diminishing to 30 kt after midnight.
Seas 19 ft. Rain.
.WED AND WED NIGHT...SW wind 25 kt. Seas 13 ft.
.THU THROUGH FRI...SE wind 45 kt. Seas 13 ft.
.SAT...S wind 25 kt. Seas 13 ft.

$$

PKZ760-071200-
Bristol Bay greater than 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 9 ft.
.TUE...SW wind 30 kt. Seas 9 ft.
.TUE NIGHT...S wind 45 kt. Seas 15 ft.
.WED...SW wind 35 kt. Seas 14 ft.
.WED NIGHT...SW wind 20 kt. Seas 7 ft.
.THU...W wind 25 kt. Seas 6 ft.
.FRI...SE wind 30 kt. Seas 5 ft.
.SAT...S wind 25 kt. Seas 6 ft.

$$

PKZ761-071200-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...SMALL CRAFT ADVISORY TONIGHT AND TUESDAY NIGHT...

.TONIGHT...W wind 25 kt. Seas 7 ft.
.TUE...S wind 20 kt. Seas 7 ft.
.TUE NIGHT...S wind 30 kt. Seas 8 ft.
.WED...SW wind 25 kt. Seas 8 ft.
.WED NIGHT...SW wind 15 kt. Seas 6 ft.
.THU...W wind 25 kt. Seas 5 ft.
.FRI...SE wind 30 kt. Seas 3 ft.
.SAT...S wind 25 kt. Seas 5 ft.

$$

PKZ762-071200-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY NIGHT...

.TONIGHT...SW wind 25 kt. Seas 6 ft.
.TUE...SW wind 30 kt. Seas 6 ft.
.TUE NIGHT...S wind 40 kt. Seas 10 ft. Rain.
.WED...SW wind 30 kt. Seas 10 ft.
.WED NIGHT...SW wind 20 kt. Seas 5 ft.
.THU...W wind 25 kt. Seas 4 ft.
.FRI...E wind 30 kt. Seas 3 ft.
.SAT...S wind 25 kt. Seas 5 ft.

$$

PKZ763-071200-
Kuskokwim Delta and Etolin Strait out to 15 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING TUESDAY AND TUESDAY NIGHT...

.TONIGHT...SW wind 30 kt. Seas 7 ft. Rain.
.TUE...S wind 40 kt. Seas 11 ft. Rain.
.TUE NIGHT...S wind 45 kt. Seas 13 ft. Rain.
.WED AND WED NIGHT...SW wind 30 kt. Seas 9 ft.
.THU...SW wind 25 kt. Seas 6 ft.
.FRI...SE wind 40 kt. Seas 7 ft.
.SAT...S wind 30 kt. Seas 6 ft.

$$

PKZ764-071200-
Kuskokwim Delta from 15 to 80 NM-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING THROUGH TUESDAY NIGHT...

.TONIGHT...SW wind 30 kt increasing to 40 kt after midnight. Seas
13 ft.
.TUE...S wind 45 kt. Seas 19 ft. Rain.
.TUE NIGHT...S wind 45 kt. Seas 20 ft. Rain.
.WED...SW wind 30 kt. Seas 15 ft.
.WED NIGHT...SW wind 30 kt. Seas 11 ft.
.THU...SW wind 30 kt. Seas 10 ft.
.FRI...SE wind 40 kt. Seas 13 ft.
.SAT...S wind 30 kt. Seas 11 ft.

$$

PKZ765-071200-
North and West of Nunivak Island-
231 PM AKDT Mon Oct 6 2025

...GALE WARNING THROUGH TUESDAY...

.TONIGHT...SW wind 30 kt becoming S 40 kt after midnight. Seas 10
ft
building to 15 ft after midnight. Widespread rain showers.
.TUE...S wind 45 kt. Seas 19 ft. Rain.
.TUE NIGHT...SW wind 30 kt. Seas 15 ft.
.WED AND WED NIGHT...SW wind 30 kt. Seas 14 ft.
.THU...SW wind 30 kt. Seas 10 ft.
.FRI...SE wind 45 kt. Seas 15 ft.
.SAT...S wind 25 kt. Seas 11 ft.

$$

PKZ767-071200-
Saint Matthew Island Waters-
231 PM AKDT Mon Oct 6 2025

...STORM WARNING THROUGH TUESDAY...

.TONIGHT...S wind 30 kt increasing to 50 kt after midnight. Seas
14 ft building to 22 ft after midnight. Widespread rain showers.
.TUE...E of Saint Matthew Island, SW wind 45 kt. W of Saint
Matthew Island, SW wind 55 kt diminishing to 40 kt in the afternoon.
Seas 26 ft.
.TUE NIGHT...SW wind 30 kt. Seas 15 ft.
.WED...SW wind 30 kt. Seas 14 ft.
.WED NIGHT...SW wind 25 kt. Seas 13 ft.
.THU...S wind 50 kt. Seas 14 ft.
.FRI...E wind 50 kt. Seas 21 ft.
.SAT...SE wind 30 kt. Seas 16 ft.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
556 AM AKDT Sun Oct 5 2025

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

Overall the weather across the region today will be similar to
that observed yesterday. A shortwave is currently moving through
Southcentral this morning, which will bring another round of rain
to the downsloped areas while enhancing areas that were receiving
upsloping precipitation with the south to southwest flow aloft.
This evening will be a bit of a pattern change aloft as the
southernmost shortwave from the broad trough over the Bering lifts
into Southcentral, filtering in some colder air aloft. While the
thermodynamic profile is changing a bit, the main change to the
sensible weather for Monday will just be cooler temperatures along
with the rain. As the trough progresses east, a surface low will
develop south of the Kenai Peninsula, which will weaken winds for
inland areas by Monday afternoon. Kodiak and Whittier will then
have some gusty westerly winds lasting through Tuesday afternoon.
Ridging will be the predominant weather for Tuesday and Wednesday,
with clearer skies and above normal temperatures.

&&

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

The large elongated trough across the Bering Sea remains this
morning as numerous shortwaves continue to lift northward from the
North Pacific, across the Alaska Peninsula (AKPEN) and into
Southwest Alaska. Rain will continue through Monday morning across
the AKPEN and Southwest Alaska while eventually tapering off from
west to east as the upper-level energy moves into the Gulf
through Monday. Colder air, via western flow, will also filter in
from the Bering Sea across the Eastern Aleutians, AKPEN, and
Southwest Alaska as the low near the northern Kamchatka Peninsula
continues to weaken in place. In tandem with the movement of the
colder air, showers along the Central Aleutians this morning will
work eastward to the Eastern Aleutians by Sunday morning, and
eventually to the AKPEN by Sunday afternoon and evening.

Attention then quickly turns back to the western Bering and
Western Aleutians for Sunday as the next big weather-maker takes
shape. A ridge moves eastward across the Bering as a trough across
the Sea of Okhotsk and Kamchatka digs into the North Pacific.
This will help draw ample amounts of warm air and moisture
northward from the tropical Pacific into the Bering. Initially,
light rain will develop across the Western Aleutians Sunday
morning as the warm front of the Kamchatka/Sea of Okhotsk low
moves overhead. The warm front continues eastward to the Pribilof
Islands and Eastern Aleutians by Monday morning. At the same time,
the synoptic pattern amplifies as the Kamchatka trough digs and
elongates farther into the North Pacific and the surface low
deepens while it interacts with cold air across Siberia. Rain
becomes moderate to heavy at times across the Western Aleutians
beginning Monday afternoon as a strong shortwave rounds the base
of the digging Kamchatka trough. This strong shortwave will induce
cyclogenesis in the North Pacific on Monday which will drive the
rain enhancement.

The newly developed North Pacific low moves north into the
western Bering Monday evening as it continues to deepen. Moderate
to heavy rain spreads east to the Central Aleutians and Pribilof
Islands Tuesday as the western Bering low continues northward and
interacts with the low near the Kamchatka coast. Rain moves into
mainland Southwest Alaska also beginning on Tuesday with most of
the area seeing light to moderate rain at times. The Kuskokwim
Delta and Kuskokwim Delta Coast could see moderate to heavy rain
Tuesday afternoon and evening with the main moisture axis
overhead. The moisture axis then looks to push further eastward
for Wednesday with moderate to heavy rain reaching the Eastern
Aleutians, the southern AKPEN, Bristol Bay, and the Kuskokwim
Valley with warm air continuing to advect across the area. Colder
air also works from west to east behind the cold front of the
northward advancing Bering low starting across the Western
Aleutians Monday evening and advancing to the Eastern Aleutians to
around Nikolski by Wednesday morning with instability driven
showers continuing across the Western Aleutians by then.

In addition to the plethora of warm air and moisture with this
setup, strong winds will be another chapter to this Bering storm
story, as will the possibility of coastal flooding across the
Kuskokwim Delta Coast (more on that below). A corridor of
southerly to southwesterly sustained gale-force to storm-force
winds across the Western Aleutians Monday will move northeastward
to the Central Aleutians Monday night and to coastal waters of the
of the Eastern Aleutians and AKPEN for Tuesday.

The push of strong southerly winds also makes it to the Kuskokwim
Delta Coast by Tuesday and continues into Wednesday morning. With
the sustained fetch of strong southerly winds into the Kuskokwim
Delta Coast, water levels look to rise for areas along the coast
with two peaks occurring during high tide cycles Tuesday morning
and Tuesday night. To address this concern, a Coastal Flood Watch
has been issued for the Kuskokwim Delta Coast and Nunivak Island
from Tuesday morning through early Wednesday morning. Stay tuned
to forecast updates as details are ironed out further with this
next incoming storm system.

&&

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

High pressure will dominate south central Alaska through the end
of the work week. By next weekend, a weakening front stretching
across the western half of the state, will help develop low
pressure that will bring rains back into the region. While still a
week out, precipitation type will be something to watch.
Termination Dust should continue it's descent down the mountains.
At this time, most of lower elevation should remain rain.
Temperatures are definitely cooling, so this aspect will need a
keen eye to remain on it.

Out west... low pressure in the western Bering will sling a front
across the Aleutians through Friday. This weather system will have
a deep tap of moisture (roughly 40N) and should bring abundant
precipitation to the Aleutians and west coast into the weekend.
The deep southerly flow will rebound temperatures. Upper level
high pressure over the state will help to deflect any approaching
western Pacific system from impacting the coast. Friday and into
the weekend, in what looks like a rinse and repeat of the current
weather system, another WNPac low will ride the ridge north into
the western Bering. Another front is expected to drive east across
the Aleutian Chain and AKPen into Sunday. Continued unseasonably
warm and wet weather will continue through the extended forecast.

&&

.AVIATION...

PANC...VFR conditions with light northwesterly winds persist
through late this evening. Light rain will continue to be
intermittent and ceilings may at times drop below 5000 ft. Low-
level wind shear will remain an issue as southeasterly winds
continue aloft. Southeasterly Turnagain Arm winds then have the
potential to return to the terminal at the surface late this
evening, beyond about 06Z. Winds may gust intermittently 20-25 kt.
Winds become light southerly late Monday morning.

Quesada

&&