Small Craft Advisory 521, NWS Anchorage, AK

073 
FZAK52 PAFC 240007
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
407 PM AKDT Tue Jun 23 2026

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.

PKZ199-241315-
407 PM AKDT Tue Jun 23 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 989 mb North Pacific 360 nm S of Amchitka moves to 80 nm SW of 
Saint Paul Island at 1003 mb Thu morning. This low dissipates 
through Thu afternoon. A 1001 mb low develops 120 nm NE of Shemya 
late Wed morning. This low moves to 240 nm N of Adak at 1002 mb 
Thu afternoon.

$$

PKZ750-241315-
Sitkinak to Castle Cape out to 15 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind 10 kt. Seas 2 ft.
.WED...NE wind 15 kt. Seas 3 ft.
.WED NIGHT...E wind 15 kt. Seas 3 ft.
.THU...SW wind 20 kt. Seas 3 ft.
.THU NIGHT...W wind 15 kt. Seas 4 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 5 ft.
.SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ751-241315-
Sitkinak to Castle Cape from 15 to 100 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...NE wind 15 kt. Seas 5 ft.
.WED NIGHT...Variable wind 10 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.THU NIGHT...SW wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ752-241315-
Castle Cape to Cape Tolstoi out to 15 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.WED...E wind 20 kt. Seas 3 ft.
.WED NIGHT...E wind 15 kt. Seas 3 ft.
.THU...SE wind 15 kt. Seas 3 ft.
.THU NIGHT...W wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ753-241315-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind 10 kt becoming E 15 kt after midnight.
Seas 5 ft.
.WED...E wind 20 kt. Seas 6 ft.
.WED NIGHT...E wind 20 kt. Seas 6 ft.
.THU...SE wind 15 kt. Seas 7 ft.
.THU NIGHT...W wind 20 kt. Seas 9 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ754-241315-
Cape Tolstoi to Cape Sarichef out to 15 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...E wind 10 kt increasing to 20 kt after midnight. 
Seas 4 ft.
.WED...E wind 30 kt. Seas 7 ft.
.WED NIGHT...E wind 30 kt. Seas 8 ft.
.THU...NE wind 15 kt. Seas 8 ft.
.THU NIGHT...W wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...W wind 20 kt. Seas 6 ft.

$$

PKZ755-241315-
Cape Tolstoi to Unalga Pass from 15 to 100 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...E wind 15 kt increasing to 25 kt after midnight. 
Seas 6 ft.
.WED...E wind 30 kt. Seas 10 ft. Rain.
.WED NIGHT...SE wind 25 kt. Seas 9 ft. Areas of dense fog. 
.THU AND THU NIGHT...W wind 20 kt. Seas 10 ft.
.FRI THROUGH SUN...W wind 20 kt. Seas 8 ft.

$$

PKZ756-241315-
Port Heiden to Nelson Lagoon out to 15 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind 10 kt. Seas 1 foot. Areas of dense fog. 
.WED...E wind 15 kt. Seas 1 foot. Areas of dense fog. 
.WED NIGHT...E wind 20 kt. Seas 2 ft. Areas of dense fog. 
.THU...SE wind 20 kt. Seas 3 ft.
.THU NIGHT...W wind 15 kt. Seas 3 ft.
.FRI THROUGH SUN...W wind 15 kt. Seas 3 ft.

$$

PKZ757-241315-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind 10 kt. Seas 1 foot. Areas of dense fog. 
.WED...E wind 15 kt. Seas 2 ft. Areas of dense fog. 
.WED NIGHT...E wind 20 kt. Seas 3 ft. Areas of dense fog. 
.THU...SE wind 20 kt. Seas 3 ft.
.THU NIGHT...W wind 15 kt. Seas 3 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ758-241315-
Nelson Lagoon to Cape Sarichef out to 15 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 2 ft.
.WED...E wind 30 kt. Seas 4 ft.
.WED NIGHT...SE wind 30 kt. Seas 4 ft.
.THU...SW wind 20 kt. Seas 3 ft.
.THU NIGHT...SW wind 15 kt. Seas 3 ft.
.FRI THROUGH SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ759-241315-
Nelson Lagoon to Unalga Pass 15 to 70 nm-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 3 ft. Areas of dense fog. 
.WED...E wind 30 kt. Seas 6 ft. Areas of dense fog. 
.WED NIGHT...E wind 30 kt. Seas 8 ft. Areas of dense fog. 
.THU...SW wind 20 kt. Seas 5 ft.
.THU NIGHT...SW wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...W wind 15 kt. Seas 6 ft.

$$

PKZ768-241315-
Unimak Pass-
407 PM AKDT Tue Jun 23 2026

...GALE WARNING WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...E wind 15 kt increasing to 25 kt after midnight. 
Seas 5 ft.
.WED...E wind 35 kt. Seas 10 ft. Rain.
.WED NIGHT...SE wind 40 kt diminishing to 30 kt after midnight.
Seas 9 ft.
.THU...W wind 20 kt. Seas 9 ft.
.THU NIGHT...SW wind 15 kt. Seas 7 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 7 ft.
.SUN...W wind 15 kt. Seas 7 ft.

$$

PKZ770-241315-
Unalga Pass to Nikolski Bering Side out to 15 NM-
407 PM AKDT Tue Jun 23 2026

...GALE WARNING WEDNESDAY...

.TONIGHT...SE wind 25 kt. Seas 3 ft. Rain.
.WED...E wind 35 kt. Seas 5 ft.
.WED NIGHT...S wind 30 kt becoming SW 20 kt after midnight. 
Seas 4 ft.
.THU AND THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 5 ft.
.SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ772-241315-
Unalga Pass to Nikolski Bering Side from 15 to 85 NM-
407 PM AKDT Tue Jun 23 2026

...GALE WARNING WEDNESDAY...

.TONIGHT...E wind 25 kt. Seas 6 ft. Rain.
.WED...E wind 35 kt. Seas 9 ft.
.WED NIGHT...SE wind 30 kt becoming SW 20 kt after midnight. 
Seas 9 ft.
.THU AND THU NIGHT...SW wind 20 kt. Seas 6 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 6 ft.
.SUN...W wind 15 kt. Seas 6 ft.

$$

PKZ771-241315-
Unalaska Bay-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...SE wind 15 kt increasing to 25 kt after midnight. 
Seas 3 ft.
.WED...E wind 30 kt. Seas 5 ft. Rain.
.WED NIGHT...SE wind 25 kt becoming S 10 kt after midnight. 
Seas 4 ft subsiding to 2 ft after midnight. Rain.
.THU...NE wind 10 kt. Seas 2 ft.
.THU NIGHT...SW wind 10 kt. Seas 1 foot.
.FRI THROUGH SAT...SW wind 10 kt. Seas 2 ft.
.SUN...W wind 10 kt. Seas 2 ft.

$$

PKZ773-241315-
Unalga Pass to Nikolski Pacific Side out to 15 NM-
407 PM AKDT Tue Jun 23 2026

...GALE WARNING WEDNESDAY...

.TONIGHT...E wind 30 kt. Seas 8 ft. Rain.
.WED...E wind 35 kt. Seas 10 ft. Rain.
.WED NIGHT...SW wind 20 kt. Seas 7 ft building to 11 ft 
after midnight. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 20 kt. Seas 10 ft.
.FRI THROUGH SUN...W wind 20 kt. Seas 7 ft.

$$

PKZ774-241315-
Unalga Pass to Nikolski Pacific Side from 15 to 85 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...E wind 30 kt. Seas 9 ft. Rain.
.WED...E wind 30 kt. Seas 10 ft.
.WED NIGHT...W wind 20 kt. Seas 12 ft. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 20 kt. Seas 11 ft.
.FRI THROUGH SUN...W wind 20 kt. Seas 8 ft.

$$

PKZ775-241315-
Nikolski to Seguam Bering Side out to 15 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...E wind 25 kt. Seas 7 ft. Rain.
.WED...E wind 25 kt becoming NE 15 kt in the afternoon. Seas 6 ft.
.WED NIGHT...W wind 20 kt. Seas 6 ft building to 10 ft after
midnight. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 20 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 6 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SUN...W wind 15 kt. Seas 6 ft.

$$

PKZ776-241315-
Nikolski to Seguam Bering Side from 15 to 85 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...E wind 25 kt. Seas 6 ft. Rain.
.WED...E wind 30 kt. Seas 7 ft.
.WED NIGHT...W wind 20 kt. Seas 8 ft. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 20 kt. Seas 6 ft.
.SUN...W wind 15 kt. Seas 6 ft.

$$

PKZ777-241315-
Nikolski to Seguam Pacfic Side out to 15 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...E wind 25 kt. Seas 8 ft. Rain.
.WED...E wind 25 kt in the morning becoming variable 10 kt. 
Seas 8 ft. Areas of dense fog. 
.WED NIGHT...W wind 20 kt. Seas 12 ft. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 20 kt. Seas 10 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SUN...W wind 15 kt. Seas 7 ft.

$$

PKZ778-241315-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY NIGHT...

.TONIGHT...SE wind 20 kt. Seas 8 ft. Areas of dense fog.  Rain.
.WED...E wind 25 kt becoming W 15 kt in the afternoon. Seas 8 ft.
Areas of dense fog. 
.WED NIGHT...W wind 20 kt. Seas 13 ft. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 20 kt. Seas 10 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 8 ft.

$$

PKZ780-241315-
Seguam to Adak Bering Side out to 15 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...SE wind 15 kt. Seas 3 ft. Areas of dense fog. 
.WED...NE wind 15 kt in the morning becoming variable 10 kt. 
Seas 3 ft. Areas of dense fog. 
.WED NIGHT...SW wind 25 kt. Seas 5 ft. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 25 kt. Seas 5 ft.
.FRI...SW wind 25 kt. Seas 5 ft.
.SAT...W wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ781-241315-
Seguam to Adak Bering Side from 15 to 85 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 6 ft. Areas of dense fog. 
.WED...E wind 20 kt becoming S in the afternoon. Seas 5 ft. 
Areas of fog.
.WED NIGHT...SW wind 25 kt. Seas 6 ft. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 25 kt. Seas 7 ft.
.FRI THROUGH SAT...W wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ782-241315-
Seguam to Adak Pacific Side out to 15 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...SE wind 15 kt. Seas 6 ft. Areas of dense fog. 
.WED...NE wind 15 kt becoming W in the afternoon. Seas 5 ft. 
Areas of fog.
.WED NIGHT...W wind 20 kt. Seas 10 ft. Areas of dense fog. 
.THU AND THU NIGHT...SW wind 25 kt. Seas 9 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT...W wind 20 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ783-241315-
Seguam to Adak Pacific Side from 15 to 75 NM-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...E wind 15 kt. Seas 6 ft. Areas of dense fog. 
.WED...Variable wind 10 kt becoming NW 15 kt in the afternoon.
Seas 8 ft. Areas of dense fog. 
.WED NIGHT...W wind 20 kt. Seas 12 ft. Areas of dense fog. 
.THU...SW wind 20 kt. Seas 9 ft.
.THU NIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 6 ft.

$$

PKZ784-241315-
Adak to Kiska Bering Side-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...E wind 15 kt. Seas 4 ft. Areas of dense fog. 
.WED...Variable wind 10 kt becoming SW 20 kt in the afternoon.
Seas
4 ft. Areas of dense fog. 
.WED NIGHT...SW wind 25 kt. Seas 7 ft. Areas of dense fog. 
.THU...SW wind 25 kt. Seas 6 ft.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI...W wind 25 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SUN...S wind 25 kt. Seas 5 ft.

$$

PKZ785-241315-
Adak to Kiska Pacific Side-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY AND WEDNESDAY NIGHT...

.TONIGHT...E wind 15 kt. Seas 5 ft. Areas of dense fog. 
.WED...Variable wind 10 kt becoming SW 20 kt in the afternoon.
Seas 5 ft building to 9 ft in the afternoon. Areas of dense fog. 
.WED NIGHT...SW wind 25 kt. Seas 10 ft. Areas of dense fog. 
.THU AND THU NIGHT...W wind 25 kt. Seas 8 ft.
.FRI THROUGH SAT...W wind 20 kt. Seas 6 ft.
.SUN...S wind 25 kt. Seas 8 ft.

$$

PKZ786-241315-
Kiska to Attu Bering Side-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...E wind 15 kt. Seas 5 ft. Areas of dense fog. 
.WED...NW wind 20 kt. Seas 5 ft. Areas of dense fog.  Rain.
.WED NIGHT...NW wind 20 kt. Seas 6 ft. Areas of dense fog. 
.THU...NW wind 15 kt. Seas 6 ft.
.THU NIGHT...NW wind 20 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 6 ft.
.SAT...SW wind 15 kt. Seas 4 ft.
.SUN...SE wind 30 kt. Seas 12 ft.

$$

PKZ787-241315-
Kiska to Attu Pacific Side-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...E wind 15 kt. Seas 6 ft. Areas of dense fog. Rain.
.WED...W wind 20 kt. Seas 7 ft. Areas of dense fog. 
.WED NIGHT...W wind 25 kt. Seas 8 ft. Areas of dense fog. 
.THU AND THU NIGHT...NW wind 20 kt. Seas 7 ft.
.FRI...W wind 20 kt. Seas 6 ft.
.SAT...SW wind 15 kt. Seas 4 ft.
.SUN...SE wind 30 kt. Seas 18 ft.

$$

PKZ766-241315-
Pribilof Islands Nearshore Waters-
407 PM AKDT Tue Jun 23 2026

...SMALL CRAFT ADVISORY WEDNESDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 4 ft. Areas of dense fog. 
.WED...E wind 20 kt. Seas 5 ft. Areas of dense fog. 
.WED NIGHT...E wind 25 kt. Seas 5 ft building to 8 ft 
after midnight. Areas of dense fog. Rain.
.THU...S wind 25 kt. Seas 8 ft.
.THU NIGHT...S wind 20 kt. Seas 6 ft.
.FRI...S wind 20 kt. Seas 6 ft.
.SAT...Variable wind 10 kt. Seas 5 ft.
.SUN...W wind 15 kt. Seas 5 ft.

$$

PKZ760-241315-
Bristol Bay greater than 15 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind less than 10 kt becoming S 10 kt 
after midnight. Seas 1 foot. Areas of dense fog. 
.WED...E wind 10 kt. Seas 1 foot. Areas of dense fog. 
.WED NIGHT...E wind 10 kt. Seas 1 foot. Areas of dense fog. 
.THU...SE wind 10 kt. Seas 2 ft.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI...W wind 20 kt. Seas 3 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 4 ft.

$$

PKZ761-241315-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind less than 10 kt. Seas 1 foot. 
Areas of fog.
.WED...SE wind 10 kt becoming E in the afternoon. Seas 1 foot.
Areas of fog.
.WED NIGHT...E wind 20 kt. Seas 1 foot. Areas of dense fog. 
.THU...NE wind 15 kt. Seas 1 foot.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI...W wind 20 kt. Seas 3 ft.
.SAT THROUGH SUN...W wind 15 kt. Seas 3 ft.

$$

PKZ762-241315-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...SW wind 10 kt. Seas 2 ft. Areas of dense fog. 
.WED...SW wind 10 kt. Seas 1 foot. Areas of dense fog. 
.WED NIGHT...SE wind 15 kt becoming E after midnight. 
Seas 1 foot. Areas of dense fog. 
.THU...S wind 10 kt. Seas 1 foot.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 3 ft.
.SUN...W wind 15 kt. Seas 3 ft.

$$

PKZ763-241315-
Kuskokwim Delta and Etolin Strait out to 15 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...W wind 15 kt. Seas 1 foot. Areas of dense fog. 
.WED...NW wind 10 kt. Seas 1 foot. Areas of dense fog. 
.WED NIGHT...W wind 10 kt becoming SW 20 kt after midnight. 
Seas 2 ft.
.THU...S wind 15 kt. Seas 2 ft.
.THU NIGHT...SW wind 10 kt. Seas 2 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 3 ft.

$$

PKZ764-241315-
Kuskokwim Delta from 15 to 80 NM-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...NW wind 10 kt. Seas 1 foot. Areas of dense fog. 
.WED...NE wind 10 kt. Seas 2 ft. Areas of dense fog. 
.WED NIGHT...E wind 10 kt. Seas 2 ft. Areas of dense fog.
.THU...SE wind 15 kt. Seas 3 ft.
.THU NIGHT...SW wind 15 kt. Seas 3 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ765-241315-
North and West of Nunivak Island-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind 10 kt. Seas 2 ft. Areas of dense fog. 
.WED...NE wind 15 kt. Seas 2 ft. Areas of dense fog. 
.WED NIGHT...NE wind 15 kt. Seas 3 ft. Areas of dense fog. 
.THU...E wind 15 kt. Seas 4 ft.
.THU NIGHT...SE wind 15 kt. Seas 4 ft.
.FRI...S wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ767-241315-
Saint Matthew Island Waters-
407 PM AKDT Tue Jun 23 2026

.TONIGHT...Variable wind 10 kt. Seas 3 ft. Areas of dense fog. 
.WED...E wind 15 kt. Seas 4 ft. Areas of dense fog. 
.WED NIGHT...E wind 20 kt. Seas 4 ft. Areas of dense fog. 
.THU AND THU NIGHT...E wind 25 kt. Seas 7 ft.
.FRI...E wind 15 kt. Seas 6 ft.
.SAT THROUGH SUN...Variable wind 10 kt. Seas 4 ft.

$$

437 
FZAK52 PAFC 241212
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
412 AM AKDT Wed Jun 24 2026

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.

PKZ199-250115-
412 AM AKDT Wed Jun 24 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 995 mb low 175 nm S of Adak moves to 70 nm SW of Saint George
Island at 1001 mb Wed night. A 1002 mb 120 nm east of Shemya 
moves to 200 nm NE of Shemya at 1001 mb Wed night. These systems 
merge by Thu morning 200 nm W of Saint Paul Island remaining 
nearly stationary through Fri morning.

$$

PKZ750-250115-
Sitkinak to Castle Cape out to 15 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...Variable wind 10 kt. Seas 3 ft.
.TONIGHT...Variable wind 10 kt. Seas 3 ft.
.THU...Variable wind 10 kt becoming SW 20 kt in the afternoon.
Seas
3 ft.
.THU NIGHT...W wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 5 ft.

$$

PKZ751-250115-
Sitkinak to Castle Cape from 15 to 100 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...E wind 15 kt. Seas 5 ft.
.TONIGHT...E wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft.
.THU NIGHT...SW wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ752-250115-
Castle Cape to Cape Tolstoi out to 15 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...E wind 20 kt. Seas 3 ft.
.TONIGHT...E wind 20 kt. Seas 3 ft.
.THU...E wind 15 kt. Seas 3 ft.
.THU NIGHT...Variable wind 10 kt. Seas 3 ft.
.FRI...SW wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 4 ft.

$$

PKZ753-250115-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...E wind 20 kt. Seas 6 ft.
.TONIGHT...E wind 20 kt. Seas 6 ft.
.THU...SE wind 15 kt. Seas 7 ft.
.THU NIGHT...W wind 20 kt. Seas 9 ft.
.FRI THROUGH SAT...SW wind 15 kt. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 6 ft.

$$

PKZ754-250115-
Cape Tolstoi to Cape Sarichef out to 15 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E wind 30 kt. Seas 9 ft.
.TONIGHT...E wind 25 kt. Seas 9 ft. Rain.
.THU...E wind 15 kt becoming NW in the afternoon. Seas 8 ft.
.THU NIGHT...W wind 15 kt. Seas 7 ft.
.FRI...SW wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 5 ft.

$$

PKZ755-250115-
Cape Tolstoi to Unalga Pass from 15 to 100 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E wind 30 kt. Seas 10 ft. Rain.
.TONIGHT...SE wind 25 kt. Seas 9 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 10 ft.
.THU NIGHT...W wind 20 kt. Seas 10 ft.
.FRI...SW wind 15 kt. Seas 7 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ756-250115-
Port Heiden to Nelson Lagoon out to 15 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...E wind 20 kt. Seas 2 ft. Areas of dense fog.
.TONIGHT...SE wind 20 kt. Seas 2 ft. Areas of dense fog.
.THU...SE wind 15 kt in the morning becoming variable 10 kt. Seas
1 foot.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI...Variable wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 3 ft.

$$

PKZ757-250115-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...Variable wind 10 kt becoming E 20 kt in the afternoon.
Seas
3 ft. Areas of dense fog.
.TONIGHT...E wind 20 kt. Seas 3 ft. Areas of dense fog.
.THU...SE wind 15 kt. Seas 3 ft. Areas of dense fog.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 3 ft.

$$

PKZ758-250115-
Nelson Lagoon to Cape Sarichef out to 15 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 30 kt. Seas 4 ft.
.TONIGHT...SE wind 30 kt. Seas 4 ft.
.THU...S wind 15 kt. Seas 3 ft.
.THU NIGHT...SW wind 15 kt. Seas 3 ft.
.FRI...SW wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 4 ft.

$$

PKZ759-250115-
Nelson Lagoon to Unalga Pass 15 to 70 nm-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 30 kt. Seas 8 ft. Areas of dense fog.
.TONIGHT...E wind 30 kt becoming SE 20 kt after midnight. Seas 8
ft.
Areas of dense fog.
.THU...S wind 15 kt. Seas 4 ft.
.THU NIGHT...SW wind 15 kt. Seas 4 ft.
.FRI...S wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 6 ft.

$$

PKZ768-250115-
Unimak Pass-
412 AM AKDT Wed Jun 24 2026

...GALE WARNING THROUGH TONIGHT...

.TODAY...E wind 35 kt. Seas 11 ft. Rain.
.TONIGHT...SE wind 35 kt becoming S 25 kt after midnight. Seas 8
ft.
.THU...W wind 15 kt. Seas 8 ft.
.THU NIGHT...SW wind 15 kt. Seas 7 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ770-250115-
Unalga Pass to Nikolski Bering Side out to 15 NM-
412 AM AKDT Wed Jun 24 2026

...GALE WARNING THROUGH TONIGHT...

.TODAY...E wind 35 kt. Seas 6 ft.
.TONIGHT...S wind 15 kt. From Unalaska E, SE wind 35 kt becoming S
25 kt after midnight. Seas 4 ft.
.THU...SW wind 20 kt. Seas 4 ft.
.THU NIGHT...SW wind 20 kt. Seas 4 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 5 ft.

$$

PKZ772-250115-
Unalga Pass to Nikolski Bering Side from 15 to 85 NM-
412 AM AKDT Wed Jun 24 2026

...GALE WARNING TODAY...

.TODAY...E wind 35 kt. Seas 11 ft.
.TONIGHT...S wind 25 kt. Seas 8 ft.
.THU...SW wind 20 kt. Seas 6 ft.
.THU NIGHT...SW wind 20 kt. Seas 5 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 6 ft.

$$

PKZ771-250115-
Unalaska Bay-
412 AM AKDT Wed Jun 24 2026

...GALE WARNING TODAY...

.TODAY...E wind 35 kt. Seas 5 ft. Rain.
.TONIGHT...SE wind 20 kt becoming SW 10 kt after midnight. Seas
3 ft. Rain.
.THU...Variable wind less than 10 kt becoming N 10 kt in the
afternoon. Seas 2 ft.
.THU NIGHT...Variable wind less than 10 kt. Seas 2 ft.
.FRI THROUGH SUN...SW wind 10 kt. Seas 2 ft.

$$

PKZ773-250115-
Unalga Pass to Nikolski Pacific Side out to 15 NM-
412 AM AKDT Wed Jun 24 2026

...GALE WARNING TODAY...

.TODAY...E wind 35 kt becoming SE 25 kt in the afternoon. Seas
11 ft.
.TONIGHT...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ774-250115-
Unalga Pass to Nikolski Pacific Side from 15 to 85 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SE wind 30 kt becoming S 20 kt in the afternoon. Seas
11 ft.
.TONIGHT...SW wind 20 kt. Seas 11 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 11 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 9 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ775-250115-
Nikolski to Seguam Bering Side out to 15 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E wind 25 kt in the morning becoming variable 10 kt. Seas
7 ft.
.TONIGHT...SW wind 20 kt. Seas 9 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 8 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 7 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ776-250115-
Nikolski to Seguam Bering Side from 15 to 85 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E wind 30 kt becoming SE 20 kt in the afternoon. Seas 8
ft.
.TONIGHT...SW wind 20 kt. Seas 8 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 8 ft. Areas of dense fog.
.THU NIGHT...SW wind 25 kt. Seas 7 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ777-250115-
Nikolski to Seguam Pacfic Side out to 15 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...E wind 20 kt in the morning becoming variable 10 kt. Seas
9 ft. Areas of dense fog.
.TONIGHT...W wind 20 kt. Seas 11 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ778-250115-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...SW wind 20 kt. Seas 8 ft. Areas of dense fog.
.TONIGHT...W wind 20 kt. Seas 12 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft.
.FRI THROUGH SUN...SW wind 20 kt. Seas 7 ft.

$$

PKZ780-250115-
Seguam to Adak Bering Side out to 15 NM-
412 AM AKDT Wed Jun 24 2026

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

.TODAY...Variable wind 10 kt becoming W 15 kt in the afternoon.
Seas
5 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 6 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 6 ft. Areas of dense fog.
.THU NIGHT...SW wind 25 kt. Seas 5 ft.
.FRI THROUGH SAT...SW wind 20 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ781-250115-
Seguam to Adak Bering Side from 15 to 85 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...E wind 20 kt becoming SW in the afternoon. Seas 7 ft.
Areas
of fog.
.TONIGHT...SW wind 20 kt. Seas 7 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 8 ft. Areas of dense fog.
.THU NIGHT...SW wind 25 kt. Seas 6 ft.
.FRI...SW wind 25 kt. Seas 6 ft.
.SAT...SW wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ782-250115-
Seguam to Adak Pacific Side out to 15 NM-
412 AM AKDT Wed Jun 24 2026

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

.TODAY...Variable wind 10 kt becoming W 15 kt in the afternoon.
Seas
6 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 10 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 9 ft. Areas of dense fog.
.THU NIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ783-250115-
Seguam to Adak Pacific Side from 15 to 75 NM-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...Variable wind 10 kt becoming W 15 kt in the afternoon.
Seas
9 ft. Areas of dense fog.
.TONIGHT...SW wind 20 kt. Seas 11 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 10 ft. Areas of dense fog.
.THU NIGHT...SW wind 25 kt. Seas 8 ft.
.FRI...SW wind 25 kt. Seas 8 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.

$$

PKZ784-250115-
Adak to Kiska Bering Side-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...SW wind 15 kt. Seas 4 ft. Areas of dense fog.
.TONIGHT...SW wind 20 kt. Seas 7 ft. Areas of dense fog.
.THU...W wind 25 kt. Seas 7 ft. Areas of dense fog.
.THU NIGHT...W wind 20 kt. Seas 6 ft.
.FRI...W wind 25 kt. Seas 7 ft.
.SAT...W wind 20 kt. Seas 6 ft.
.SUN...S wind 25 kt. Seas 4 ft.

$$

PKZ785-250115-
Adak to Kiska Pacific Side-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TODAY...Variable wind 10 kt becoming SW 20 kt in the afternoon.
Seas 8 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 9 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 9 ft. Areas of dense fog.
.THU NIGHT...W wind 25 kt. Seas 8 ft.
.FRI THROUGH SAT...W wind 20 kt. Seas 7 ft.
.SUN...S wind 30 kt. Seas 5 ft.

$$

PKZ786-250115-
Kiska to Attu Bering Side-
412 AM AKDT Wed Jun 24 2026

.TODAY...N wind 15 kt. Seas 4 ft. Areas of dense fog. Rain.
.TONIGHT...NW wind 15 kt. Seas 6 ft. Areas of dense fog. Rain.
.THU...NW wind 15 kt. Seas 6 ft. Areas of dense fog.
.THU NIGHT...NW wind 20 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SE wind 30 kt. Seas 6 ft.

$$

PKZ787-250115-
Kiska to Attu Pacific Side-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY TONIGHT...

.TODAY...W wind 20 kt. Seas 6 ft. Areas of dense fog.
.TONIGHT...W wind 20 kt. Seas 8 ft. Areas of dense fog.
.THU...W wind 20 kt. Seas 7 ft. Areas of dense fog.
.THU NIGHT...NW wind 20 kt. Seas 6 ft.
.FRI...W wind 20 kt. Seas 6 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SUN...SE wind 30 kt. Seas 8 ft.

$$

PKZ766-250115-
Pribilof Islands Nearshore Waters-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...E wind 25 kt. Seas 6 ft. Areas of dense fog.
.TONIGHT...E wind 25 kt. Seas 9 ft. Areas of dense fog. Rain.
.THU...S wind 20 kt. Seas 7 ft. Areas of dense fog.
.THU NIGHT...S wind 20 kt. Seas 6 ft.
.FRI THROUGH SAT...S wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.

$$

PKZ760-250115-
Bristol Bay greater than 15 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...SE wind 10 kt. Seas 1 foot. Areas of dense fog.
.TONIGHT...E wind 10 kt becoming SE after midnight. Seas 2 ft.
Areas
of fog.
.THU...E wind 10 kt. Seas 2 ft. Areas of dense fog.
.THU NIGHT...W wind 15 kt. Seas 1 foot.
.FRI...W wind 20 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 4 ft.

$$

PKZ761-250115-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...SE wind 20 kt. Seas 1 foot. Areas of dense fog.
.TONIGHT...SE wind 20 kt. Seas 2 ft. Areas of dense fog.
.THU...SE wind 15 kt becoming NW in the afternoon. Seas 1 foot.
Areas of dense fog.
.THU NIGHT...W wind 15 kt. Seas 2 ft.
.FRI THROUGH SUN...SW wind 15 kt. Seas 3 ft.

$$

PKZ762-250115-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...S wind 10 kt. Seas 1 foot. Areas of dense fog.
.TONIGHT...SE wind 10 kt. Seas 2 ft. Areas of dense fog.
.THU...SE wind 10 kt. Seas 1 foot. Areas of dense fog.
.THU NIGHT...W wind 15 kt. Seas 1 foot.
.FRI THROUGH SAT...SW wind 20 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 3 ft.

$$

PKZ763-250115-
Kuskokwim Delta and Etolin Strait out to 15 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...NW wind 10 kt. Seas 1 foot. Areas of dense fog.
.TONIGHT...SW wind 10 kt becoming S after midnight. Seas 1 foot.
.THU...SE wind 15 kt. Seas 2 ft.
.THU NIGHT...SW wind 10 kt. Seas 2 ft.
.FRI...SW wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...S wind 20 kt. Seas 3 ft.

$$

PKZ764-250115-
Kuskokwim Delta from 15 to 80 NM-
412 AM AKDT Wed Jun 24 2026

.TODAY...E wind 10 kt. Seas 2 ft. Areas of dense fog.
.TONIGHT...SE wind 15 kt. Seas 3 ft. Areas of dense fog.
.THU...SE wind 15 kt. Seas 4 ft. Areas of dense fog.
.THU NIGHT...SW wind 15 kt. Seas 3 ft.
.FRI THROUGH SAT...S wind 15 kt. Seas 4 ft.
.SUN...SW wind 20 kt. Seas 5 ft.

$$

PKZ765-250115-
North and West of Nunivak Island-
412 AM AKDT Wed Jun 24 2026

.TODAY...NE wind 15 kt. Seas 2 ft. Areas of dense fog.
.TONIGHT...NE wind 15 kt. Seas 3 ft. Areas of dense fog.
.THU...E wind 15 kt. Seas 4 ft. Areas of dense fog.
.THU NIGHT...SE wind 15 kt. Seas 4 ft.
.FRI THROUGH SUN...Variable wind 10 kt. Seas 4 ft.

$$

PKZ767-250115-
Saint Matthew Island Waters-
412 AM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THURSDAY...

.TODAY...E wind 15 kt. Seas 4 ft. Areas of dense fog.
.TONIGHT...E wind 20 kt. Seas 5 ft. Areas of dense fog.
.THU...NE wind 25 kt. Seas 8 ft. Areas of dense fog.
.THU NIGHT...E wind 25 kt. Seas 7 ft.
.FRI...E wind 15 kt. Seas 5 ft.
.SAT...Variable wind 10 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.

$$

079 
FZAK52 PAFC 250005
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
405 PM AKDT Wed Jun 24 2026

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.

PKZ199-251330-
405 PM AKDT Wed Jun 24 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 995 mb low 175 nm S of Adak moves to 70 nm SW of Saint George
Island at 1001 mb Wed night. A 1002 mb 120 nm east of Shemya 
moves to 200 nm NE of Shemya at 1001 mb Wed night. These systems 
merge by Thu morning 200 nm W of Saint Paul Island remaining 
nearly stationary through Fri morning.

$$

PKZ750-251330-
Sitkinak to Castle Cape out to 15 NM-
405 PM AKDT Wed Jun 24 2026

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

$$

PKZ751-251330-
Sitkinak to Castle Cape from 15 to 100 NM-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...E wind 15 kt. Seas 5 ft.
.THU...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...W wind 15 kt. Seas 7 ft. Patchy fog.
.FRI THROUGH MON...W wind 20 kt. Seas 7 ft.

$$

PKZ752-251330-
Castle Cape to Cape Tolstoi out to 15 NM-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...E wind 20 kt. Seas 3 ft.
.THU...E wind 15 kt. Seas 3 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI...W wind 15 kt. Seas 3 ft.
.FRI NIGH THROUGH SUN...SW wind 20 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.

$$

PKZ753-251330-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THURSDAY NIGHT...

.TONIGHT...E wind 20 kt. Seas 6 ft.
.THU...SE wind 15 kt. Seas 7 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 15 kt. Seas 6 ft.
.SUN...SW wind 20 kt. Seas 6 ft.
.MON...W wind 15 kt. Seas 6 ft.

$$

PKZ754-251330-
Cape Tolstoi to Cape Sarichef out to 15 NM-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 25 kt. Seas 9 ft. Rain.
.THU...E wind 15 kt in the morning becoming variable 10 kt. 
Seas 7 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 4 ft.

$$

PKZ755-251330-
Cape Tolstoi to Unalga Pass from 15 to 100 NM-
405 PM AKDT Wed Jun 24 2026

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

.TONIGHT...SE wind 25 kt. Seas 9 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 10 ft. Patchy fog.
.THU NIGHT...W wind 20 kt. Seas 9 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 15 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.
.MON...SW wind 15 kt. Seas 6 ft.

$$

PKZ756-251330-
Port Heiden to Nelson Lagoon out to 15 NM-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...SE wind 20 kt. Seas 2 ft. Areas of dense fog.
.THU...SE wind 15 kt. Seas 1 foot. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 1 foot. Patchy fog.
.FRI...Variable wind 10 kt. Seas 1 foot.
.FRI NIGHT...Variable wind 10 kt. Seas 2 ft.
.SAT THROUGH MON...W wind 15 kt. Seas 3 ft.

$$

PKZ757-251330-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...E wind 20 kt. Seas 3 ft. Areas of dense fog.
.THU...SE wind 15 kt. Seas 3 ft. Areas of dense fog.
.THU NIGHT...W wind 15 kt. Seas 1 foot. Patchy fog.
.FRI...SW wind 15 kt. Seas 2 ft.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ758-251330-
Nelson Lagoon to Cape Sarichef out to 15 NM-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 30 kt. Seas 4 ft.
.THU...S wind 15 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 1 foot. Patchy fog.
.FRI AND FRI NIGHT...S wind 15 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 5 ft.

$$

PKZ759-251330-
Nelson Lagoon to Unalga Pass 15 to 70 nm-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 30 kt becoming SE 20 kt after midnight. 
Seas 8 ft. Areas of dense fog.
.THU...S wind 15 kt. Seas 4 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 3 ft. Patchy fog.
.FRI...S wind 15 kt. Seas 5 ft.
.FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 6 ft.
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ768-251330-
Unimak Pass-
405 PM AKDT Wed Jun 24 2026

...GALE WARNING TONIGHT...

.TONIGHT...SE wind 35 kt becoming S 25 kt after midnight. 
Seas 8 ft.
.THU...W wind 15 kt. Seas 8 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT...S wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ770-251330-
Unalga Pass to Nikolski Bering Side out to 15 NM-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SW wind 15 kt. From Unalaska E, SE wind 30 kt becoming 
SW 20 kt overnight. Seas 7 ft subsiding to 4 ft overnight.
.THU AND THU NIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 4 ft.
.SAT...S wind 25 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.MON...S wind 15 kt. Seas 3 ft.

$$

PKZ772-251330-
Unalga Pass to Nikolski Bering Side from 15 to 85 NM-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...SE wind 30 kt becoming SW 20 kt overnight. 
Seas 8 ft.
.THU AND THU NIGHT...SW wind 20 kt. Seas 6 ft. Patchy fog.
.FRI...S wind 20 kt. Seas 6 ft.
.FRI NIGHT...S wind 25 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 6 ft.
.MON...S wind 15 kt. Seas 4 ft.

$$

PKZ771-251330-
Unalaska Bay-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...SE wind 20 kt early, becoming Variable wind 10 kt 
or less. Seas 3 ft subsiding. Rain.
.THU...Variable wind less than 10 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...Variable wind less than 10 kt. Seas 1 foot. 
Patchy fog.
.FRI AND FRI NIGHT...S wind 10 kt. Seas 2 ft.
.SAT...S wind 15 kt. Seas 2 ft.
.SUN...SW wind 10 kt. Seas 2 ft.
.MON...S wind 10 kt. Seas 2 ft.

$$

PKZ773-251330-
Unalga Pass to Nikolski Pacific Side out to 15 NM-
405 PM AKDT Wed Jun 24 2026

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

.TONIGHT...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.THU...SW wind 15 kt. Seas 10 ft. Patchy fog.
.THU NIGHT...SW wind 15 kt. Seas 8 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.
.MON...S wind 15 kt. Seas 6 ft.

$$

PKZ774-251330-
Unalga Pass to Nikolski Pacific Side from 15 to 85 NM-
405 PM AKDT Wed Jun 24 2026

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

.TONIGHT...SW wind 20 kt. Seas 11 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 11 ft. Areas of dense fog.
.THU NIGHT...SW wind 15 kt. Seas 8 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ775-251330-
Nikolski to Seguam Bering Side out to 15 NM-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 20 kt. Seas 9 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 8 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...S wind 25 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...S wind 20 kt. Seas 7 ft.

$$

PKZ776-251330-
Nikolski to Seguam Bering Side from 15 to 85 NM-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 20 kt. Seas 8 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 8 ft. Patchy fog.
.THU NIGHT...SW wind 20 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...S wind 25 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...S wind 20 kt. Seas 7 ft.

$$

PKZ777-251330-
Nikolski to Seguam Pacfic Side out to 15 NM-
405 PM AKDT Wed Jun 24 2026

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

.TONIGHT...W wind 20 kt. Seas 11 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 8 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...S wind 20 kt. Seas 10 ft.

$$

PKZ778-251330-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
405 PM AKDT Wed Jun 24 2026

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

.TONIGHT...W wind 20 kt. Seas 12 ft. Areas of dense fog.
.THU...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 8 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...S wind 20 kt. Seas 10 ft.

$$

PKZ780-251330-
Seguam to Adak Bering Side out to 15 NM-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 25 kt. Seas 6 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 6 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 5 ft. Patchy fog.
.FRI...SW wind 25 kt. Seas 4 ft.
.FRI NIGHT...SW wind 20 kt. Seas 5 ft.
.SAT...SW wind 20 kt. Seas 4 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...SE wind 25 kt. Seas 5 ft.

$$

PKZ781-251330-
Seguam to Adak Bering Side from 15 to 85 NM-
405 PM AKDT Wed Jun 24 2026

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

.TONIGHT...SW wind 20 kt. Seas 7 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 8 ft. Areas of dense fog.
.THU NIGHT...SW wind 25 kt. Seas 7 ft. Patchy fog.
.FRI...SW wind 25 kt. Seas 7 ft.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT...SW wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.MON...SE wind 25 kt. Seas 8 ft.

$$

PKZ782-251330-
Seguam to Adak Pacific Side out to 15 NM-
405 PM AKDT Wed Jun 24 2026

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

.TONIGHT...SW wind 25 kt. Seas 10 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 9 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...SE wind 25 kt. Seas 11 ft.

$$

PKZ783-251330-
Seguam to Adak Pacific Side from 15 to 75 NM-
405 PM AKDT Wed Jun 24 2026

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

.TONIGHT...SW wind 20 kt. Seas 11 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 10 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI AND FRI NIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 8 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...SE wind 25 kt. Seas 12 ft.

$$

PKZ784-251330-
Adak to Kiska Bering Side-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...SW wind 20 kt. Seas 7 ft. Areas of dense fog.
.THU...W wind 25 kt. Seas 7 ft. Areas of dense fog.
.THU NIGHT...W wind 20 kt. Seas 6 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 20 kt. Seas 7 ft.
.SAT...W wind 20 kt. Seas 6 ft.
.SUN...S wind 25 kt. Seas 4 ft.
.MON...SE wind 30 kt. Seas 9 ft.

$$

PKZ785-251330-
Adak to Kiska Pacific Side-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THROUGH THURSDAY...

.TONIGHT...SW wind 25 kt. Seas 9 ft. Areas of dense fog.
.THU...SW wind 25 kt. Seas 9 ft. Areas of dense fog.
.THU NIGHT...SW wind 20 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 20 kt. Seas 7 ft.
.SAT...W wind 20 kt. Seas 7 ft.
.SUN...S wind 30 kt. Seas 5 ft.
.MON...SE wind 30 kt. Seas 12 ft.

$$

PKZ786-251330-
Kiska to Attu Bering Side-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...NW wind 15 kt. Seas 6 ft. Areas of dense fog. Rain.
.THU...NW wind 15 kt. Seas 6 ft. Areas of dense fog.
.THU NIGHT...NW wind 20 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 20 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SE wind 30 kt. Seas 6 ft.
.MON...E wind 35 kt. Seas 10 ft.

$$

PKZ787-251330-
Kiska to Attu Pacific Side-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...W wind 20 kt. Seas 8 ft. Areas of dense fog.
.THU...W wind 20 kt. Seas 7 ft. Areas of dense fog.
.THU NIGHT...W wind 20 kt. Seas 6 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 25 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 6 ft.
.SUN...SE wind 30 kt. Seas 8 ft.
.MON...E wind 30 kt. Seas 12 ft.

$$

PKZ766-251330-
Pribilof Islands Nearshore Waters-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY TONIGHT...

.TONIGHT...E wind 25 kt. Seas 9 ft. Areas of dense fog. Rain.
.THU...S wind 15 kt. Seas 6 ft. Areas of dense fog.
.THU NIGHT...S wind 20 kt. Seas 6 ft. Patchy fog.
.FRI AND FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT...S wind 20 kt. Seas 6 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.MON...Variable wind 10 kt. Seas 4 ft.

$$

PKZ760-251330-
Bristol Bay greater than 15 NM-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...E wind 10 kt. Seas 2 ft. Areas of fog.
.THU...Variable wind 10 kt. Seas 2 ft. Areas of dense fog.
.THU NIGHT...W wind 10 kt increasing to 15 kt after midnight. 
Seas 3 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 20 kt. Seas 4 ft.
.SAT...SW wind 10 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 4 ft.
.MON...W wind 20 kt. Seas 5 ft.

$$

PKZ761-251330-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...SE wind 20 kt. Seas 3 ft. Areas of dense fog.
.THU...SE wind 15 kt becoming N in the afternoon. Seas 2 ft. 
Patchy fog.
.THU NIGHT...NW wind 10 kt becoming W after midnight. 
Seas 1 foot. Patchy fog.
.FRI AND FRI NIGHT...SW wind 20 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 4 ft.

$$

PKZ762-251330-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...SE wind 10 kt. Seas 2 ft. Areas of dense fog.
.THU...SE wind 10 kt. Seas 1 foot. Patchy fog.
.THU NIGHT...W wind 10 kt increasing to 15 kt after midnight. 
Seas 2 ft. Patchy fog.
.FRI AND FRI NIGHT...W wind 20 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 4 ft.

$$

PKZ763-251330-
Kuskokwim Delta and Etolin Strait out to 15 NM-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...SW wind 10 kt. Seas 2 ft.
.THU...SE wind 15 kt. Seas 2 ft. Patchy fog.
.THU NIGHT...S wind 10 kt. Seas 1 foot. Patchy fog.
.FRI AND FRI NIGHT...SW wind 10 kt. Seas 2 ft.
.SAT THROUGH SUN...S wind 20 kt. Seas 3 ft.
.MON...W wind 15 kt. Seas 3 ft.

$$

PKZ764-251330-
Kuskokwim Delta from 15 to 80 NM-
405 PM AKDT Wed Jun 24 2026

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

$$

PKZ765-251330-
North and West of Nunivak Island-
405 PM AKDT Wed Jun 24 2026

.TONIGHT...NE wind 15 kt. Seas 3 ft. Areas of dense fog.
.THU...E wind 15 kt. Seas 5 ft. Patchy fog.
.THU NIGHT...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 4 ft.
.FRI NIGHT AND SAT...S wind 15 kt. Seas 4 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.

$$

PKZ767-251330-
Saint Matthew Island Waters-
405 PM AKDT Wed Jun 24 2026

...SMALL CRAFT ADVISORY THURSDAY...

.TONIGHT...E wind 20 kt. Seas 5 ft. Areas of dense fog.
.THU...E wind 20 kt E of Saint Matthew Island...NE 25 kt 
W of Saint Matthew Island. Seas 8 ft. Areas of dense fog.
.THU NIGHT...E wind 20 kt. Seas 7 ft. Patchy fog.
.FRI AND FRI NIGHT...E wind 20 kt. Seas 6 ft.
.SAT...E wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 3 ft.
.MON...SW wind 15 kt. Seas 3 ft.

$$

384 
FZAK52 PAFC 251043
CWFALU

Coastal Waters Forecast
National Weather Service Anchorage Alaska
243 AM AKDT Thu Jun 25 2026

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.

PKZ199-252315-
243 AM AKDT Thu Jun 25 2026
.SYNOPSIS FOR SOUTHWEST ALASKA+BRISTOL BAY+THE ALASKA
PENINSULA WATERS AND THE ALEUTIAN ISLANDS...

A 997 mb low 220 nm N of Amchitka Island moves to 290 nm W of St.
George at 999 mb by Fri morning. The system remains nearly 
stationary through Sat morning, weakening to 1003 mb.

$$

PKZ750-252315-
Sitkinak to Castle Cape out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...Variable wind 10 kt becoming SW 15 kt in the afternoon.
Seas 3 ft. Patchy fog.
.TONIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.FRI...W wind 20 kt. Seas 4 ft.
.FRI NIGHT...W wind 20 kt. Seas 4 ft.
.SAT THROUGH MON...W wind 20 kt. Seas 5 ft.

$$

PKZ751-252315-
Sitkinak to Castle Cape from 15 to 100 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...E wind 15 kt. Seas 6 ft. Patchy fog.
.TONIGHT...S wind 15 kt. Seas 7 ft. Patchy fog.
.FRI...W wind 20 kt. Seas 8 ft. Patchy fog.
.FRI NIGHT...W wind 20 kt. Seas 8 ft.
.SAT THROUGH MON...W wind 20 kt. Seas 6 ft.

$$

PKZ752-252315-
Castle Cape to Cape Tolstoi out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...E wind 15 kt. Seas 4 ft. Areas of dense fog. Rain.
.TONIGHT...Variable wind 10 kt becoming W 15 kt after midnight.
Seas 4 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 3 ft. Patchy fog.
.FRI NIGHT...SW wind 20 kt. Seas 3 ft.
.SAT THROUGH MON...W wind 20 kt. Seas 3 ft.

$$

PKZ753-252315-
Castle Cape to Cape Tolstoi from 15 to 100 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...E wind 15 kt. Seas 7 ft. Areas of dense fog.
.TONIGHT...W wind 20 kt. Seas 9 ft. Patchy fog.
.FRI...W wind 20 kt. Seas 8 ft. Patchy fog.
.FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 15 kt. Seas 6 ft.
.SUN THROUGH MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ754-252315-
Cape Tolstoi to Cape Sarichef out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...NE wind 15 kt. Seas 7 ft. Areas of dense fog.
.TONIGHT...W wind 15 kt. Seas 7 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT...SW wind 20 kt. Seas 4 ft.
.SUN...SW wind 25 kt. Seas 5 ft.
.MON...SW wind 15 kt. Seas 3 ft.

$$

PKZ755-252315-
Cape Tolstoi to Unalga Pass from 15 to 100 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.TONIGHT...W wind 20 kt. Seas 9 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...SW wind 15 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 6 ft.
.MON...SW wind 15 kt. Seas 5 ft.

$$

PKZ756-252315-
Port Heiden to Nelson Lagoon out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...SE wind 20 kt. Seas 1 foot. Areas of dense fog.
.TONIGHT...Variable wind 10 kt. Seas 1 foot. Patchy fog.
.FRI...W wind 15 kt. Seas 1 foot. Patchy fog.
.FRI NIGHT...Variable wind 10 kt. Seas 2 ft.
.SAT...Variable wind 10 kt. Seas 2 ft.
.SUN...SW wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 3 ft.

$$

PKZ757-252315-
Port Heiden to Nelson Lagoon from 15 to 60 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...SE wind 15 kt. Seas 3 ft. Areas of dense fog.
.TONIGHT...Variable wind 10 kt. Seas 2 ft. Patchy fog.
.FRI...W wind 15 kt. Seas 2 ft. Patchy fog.
.FRI NIGHT...Variable wind 10 kt. Seas 3 ft.
.SAT THROUGH MON...W wind 15 kt. Seas 5 ft.

$$

PKZ758-252315-
Nelson Lagoon to Cape Sarichef out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...S wind 15 kt. Seas 2 ft. Areas of dense fog.
.TONIGHT...Variable wind 10 kt. Seas 1 foot. Patchy fog.
.FRI...S wind 15 kt. Seas 3 ft. Patchy fog.
.FRI NIGHT...S wind 20 kt. Seas 3 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 4 ft.

$$

PKZ759-252315-
Nelson Lagoon to Unalga Pass 15 to 70 nm-
243 AM AKDT Thu Jun 25 2026

.TODAY...SW wind 15 kt. Seas 4 ft. Areas of dense fog.
.TONIGHT...SW wind 15 kt. Seas 4 ft. Patchy fog.
.FRI...SW wind 15 kt. Seas 5 ft. Patchy fog.
.FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT THROUGH MON...SW wind 20 kt. Seas 6 ft.

$$

PKZ768-252315-
Unimak Pass-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY TODAY...

.TODAY...Variable wind 10 kt becoming S 20 kt in the afternoon.
Seas 8 ft. Areas of dense fog.
.TONIGHT...SW wind 15 kt. Seas 7 ft. Patchy fog.
.FRI...S wind 20 kt. Seas 6 ft. Patchy fog.
.FRI NIGHT...S wind 20 kt. Seas 5 ft.
.SAT...S wind 25 kt. Seas 6 ft.
.SUN...SW wind 20 kt. Seas 6 ft.
.MON...S wind 15 kt. Seas 4 ft.

$$

PKZ770-252315-
Unalga Pass to Nikolski Bering Side out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...S wind 20 kt. Seas 4 ft. Areas of dense fog.
.TONIGHT...SW wind 20 kt. Seas 4 ft. Patchy fog.
.FRI...S wind 20 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...S wind 25 kt. Seas 4 ft.
.SAT...S wind 25 kt. Seas 5 ft.
.SUN...SW wind 20 kt. Seas 5 ft.
.MON...S wind 15 kt. Seas 3 ft.

$$

PKZ772-252315-
Unalga Pass to Nikolski Bering Side from 15 to 85 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...S wind 20 kt. Seas 6 ft. Areas of dense fog.
.TONIGHT...SW wind 20 kt. Seas 6 ft. Patchy fog.
.FRI...S wind 20 kt. Seas 6 ft. Patchy fog.
.FRI NIGHT...S wind 25 kt. Seas 7 ft.
.SAT...S wind 25 kt. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 6 ft.
.MON...S wind 15 kt. Seas 4 ft.

$$

PKZ771-252315-
Unalaska Bay-
243 AM AKDT Thu Jun 25 2026

.TODAY...S wind 10 kt becoming W in the afternoon. Seas 2 ft.
Areas of dense fog.
.TONIGHT...Variable wind less than 10 kt becoming S 10 kt after
midnight. Seas 2 ft. Patchy fog.
.FRI...SW wind 10 kt. Seas 2 ft. Patchy fog.
.FRI NIGHT...SW wind 15 kt. Seas 2 ft.
.SAT...S wind 15 kt. Seas 2 ft.
.SUN...SW wind 10 kt. Seas 2 ft.
.MON...S wind 10 kt. Seas 2 ft.

$$

PKZ773-252315-
Unalga Pass to Nikolski Pacific Side out to 15 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.TONIGHT...SW wind 15 kt. Seas 8 ft. Patchy fog.
.FRI...SW wind 20 kt. Seas 6 ft. Patchy fog.
.FRI NIGHT...SW wind 20 kt. Seas 6 ft.
.SAT THROUGH SUN...SW wind 20 kt. Seas 7 ft.
.MON...S wind 15 kt. Seas 7 ft.

$$

PKZ774-252315-
Unalga Pass to Nikolski Pacific Side from 15 to 85 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

.TODAY...SW wind 20 kt. Seas 11 ft. Areas of dense fog.
.TONIGHT...SW wind 15 kt. Seas 8 ft. Patchy fog.
.FRI...SW wind 20 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...SW wind 20 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...S wind 15 kt. Seas 8 ft.

$$

PKZ775-252315-
Nikolski to Seguam Bering Side out to 15 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 8 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 7 ft. Patchy fog.
.FRI...S wind 25 kt. Seas 6 ft. Patchy fog.
.FRI NIGHT...S wind 25 kt. Seas 6 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.MON...SE wind 15 kt. Seas 6 ft.

$$

PKZ776-252315-
Nikolski to Seguam Bering Side from 15 to 85 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 8 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 8 ft. Patchy fog.
.FRI...S wind 25 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...S wind 25 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...SE wind 15 kt. Seas 6 ft.

$$

PKZ777-252315-
Nikolski to Seguam Pacfic Side out to 15 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 20 kt. Seas 10 ft. Areas of dense fog.
.TONIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI...SW wind 25 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 8 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...SE wind 15 kt. Seas 7 ft.

$$

PKZ778-252315-
Nikolski to Seguam Pacific Side from 15 to 75 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 20 kt. Seas 11 ft. Areas of dense fog.
.TONIGHT...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI...SW wind 20 kt. Seas 8 ft. Patchy fog.
.FRI NIGHT...SW wind 25 kt. Seas 8 ft.
.SAT...SW wind 25 kt. Seas 8 ft.
.SUN...SW wind 20 kt. Seas 7 ft.
.MON...SE wind 20 kt. Seas 9 ft.

$$

PKZ780-252315-
Seguam to Adak Bering Side out to 15 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 5 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 5 ft. Patchy fog.
.FRI...SW wind 25 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...SW wind 25 kt. Seas 5 ft.
.SAT...SW wind 25 kt. Seas 5 ft.
.SUN...SW wind 15 kt. Seas 3 ft.
.MON...SE wind 20 kt. Seas 6 ft.

$$

PKZ781-252315-
Seguam to Adak Bering Side from 15 to 85 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 8 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 7 ft. Patchy fog.
.FRI...SW wind 25 kt. Seas 6 ft. Patchy fog.
.FRI NIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 20 kt. Seas 7 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.MON...SE wind 20 kt. Seas 7 ft.

$$

PKZ782-252315-
Seguam to Adak Pacific Side out to 15 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 9 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 8 ft. Patchy fog.
.FRI...SW wind 25 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...SW wind 25 kt. Seas 7 ft.
.SAT...SW wind 25 kt. Seas 8 ft.
.SUN...SW wind 15 kt. Seas 5 ft.
.MON...SE wind 20 kt. Seas 12 ft.

$$

PKZ783-252315-
Seguam to Adak Pacific Side from 15 to 75 NM-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY THROUGH FRIDAY...

.TODAY...SW wind 25 kt. Seas 10 ft. Areas of dense fog.
.TONIGHT...SW wind 25 kt. Seas 8 ft. Patchy fog.
.FRI...SW wind 25 kt. Seas 8 ft. Patchy fog.
.FRI NIGHT...SW wind 25 kt. Seas 8 ft.
.SAT...SW wind 25 kt. Seas 8 ft.
.SUN...SW wind 15 kt. Seas 6 ft.
.MON...SE wind 20 kt. Seas 12 ft.

$$

PKZ784-252315-
Adak to Kiska Bering Side-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY TODAY...

.TODAY...W wind 25 kt. Seas 7 ft. Areas of dense fog.
.TONIGHT...W wind 20 kt. Seas 7 ft. Patchy fog. Rain.
.FRI...W wind 20 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...W wind 20 kt. Seas 7 ft.
.SAT...W wind 20 kt. Seas 5 ft.
.SUN...S wind 20 kt. Seas 3 ft.
.MON...SE wind 30 kt. Seas 11 ft.

$$

PKZ785-252315-
Adak to Kiska Pacific Side-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY TODAY AND FRIDAY...

.TODAY...SW wind 25 kt. Seas 9 ft. Areas of dense fog.
.TONIGHT...SW wind 20 kt. Seas 7 ft. Patchy fog. Rain.
.FRI...W wind 25 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...W wind 25 kt. Seas 8 ft.
.SAT...W wind 25 kt. Seas 8 ft.
.SUN...S wind 25 kt. Seas 5 ft.
.MON...SE wind 30 kt. Seas 14 ft.

$$

PKZ786-252315-
Kiska to Attu Bering Side-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY TONIGHT AND FRIDAY...

.TODAY...NW wind 20 kt. Seas 6 ft. Areas of dense fog.
.TONIGHT...W wind 25 kt. Seas 7 ft. Patchy fog.
.FRI...W wind 25 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...W wind 20 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SE wind 30 kt. Seas 6 ft.
.MON...E wind 35 kt. Seas 13 ft.

$$

PKZ787-252315-
Kiska to Attu Pacific Side-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY FRIDAY...

.TODAY...W wind 15 kt. Seas 7 ft. Areas of dense fog.
.TONIGHT...W wind 20 kt. Seas 6 ft. Patchy fog.
.FRI...W wind 25 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...W wind 25 kt. Seas 7 ft.
.SAT...W wind 15 kt. Seas 5 ft.
.SUN...SE wind 30 kt. Seas 9 ft.
.MON...E wind 35 kt. Seas 15 ft.

$$

PKZ766-252315-
Pribilof Islands Nearshore Waters-
243 AM AKDT Thu Jun 25 2026

.TODAY...S wind 20 kt. Seas 6 ft. Areas of dense fog.
.TONIGHT...S wind 20 kt. Seas 7 ft. Patchy fog.
.FRI...S wind 20 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...S wind 20 kt. Seas 7 ft.
.SAT...S wind 20 kt. Seas 6 ft.
.SUN...SW wind 20 kt. Seas 6 ft.
.MON...SW wind 15 kt. Seas 4 ft.

$$

PKZ760-252315-
Bristol Bay greater than 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...E wind 10 kt. Seas 3 ft. Areas of dense fog.
.TONIGHT...W wind 10 kt increasing to 15 kt after midnight. Seas
2 ft. Patchy fog.
.FRI...W wind 20 kt. Seas 3 ft. Patchy fog.
.FRI NIGHT...W wind 20 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 4 ft.
.MON...W wind 20 kt. Seas 5 ft.

$$

PKZ761-252315-
Bristol Bay from Port Heiden to Cape Chichagof out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...E wind 15 kt becoming N in the afternoon. Seas 1 foot in
the morning becoming 2 ft. Areas of dense fog.
.TONIGHT...NW wind 10 kt becoming W after midnight. Seas 1 foot.
Patchy fog.
.FRI...W wind 20 kt. Seas 2 ft. Patchy fog.
.FRI NIGHT...W wind 20 kt. Seas 3 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 3 ft.
.MON...W wind 20 kt. Seas 3 ft.

$$

PKZ762-252315-
Bristol Bay from Cape Chichagof to Cape Pierce out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...SE wind 10 kt. Seas 1 foot. Patchy fog.
.TONIGHT...W wind 10 kt increasing to 15 kt after midnight. Seas
1 foot. Patchy fog.
.FRI...W wind 20 kt. Seas 3 ft. Patchy fog.
.FRI NIGHT...W wind 20 kt. Seas 3 ft.
.SAT...SW wind 20 kt. Seas 3 ft.
.SUN...SW wind 15 kt. Seas 3 ft.
.MON...SW wind 20 kt. Seas 3 ft.

$$

PKZ763-252315-
Kuskokwim Delta and Etolin Strait out to 15 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...SE wind 10 kt becoming S in the afternoon. Seas 2 ft.
Patchy fog.
.TONIGHT...S wind 10 kt. Seas 2 ft. Patchy fog.
.FRI...SW wind 10 kt. Seas 2 ft. Patchy fog.
.FRI NIGHT...SW wind 15 kt. Seas 2 ft.
.SAT THROUGH SUN...S wind 20 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.

$$

PKZ764-252315-
Kuskokwim Delta from 15 to 80 NM-
243 AM AKDT Thu Jun 25 2026

.TODAY...SE wind 15 kt. Seas 5 ft. Patchy fog.
.TONIGHT...S wind 10 kt. Seas 3 ft. Patchy fog.
.FRI...SW wind 15 kt diminishing to 10 kt in the afternoon. Seas
3 ft. Patchy fog.
.FRI NIGHT...SW wind 15 kt. Seas 4 ft.
.SAT THROUGH SUN...SW wind 15 kt. Seas 5 ft.
.MON...W wind 15 kt. Seas 5 ft.

$$

PKZ765-252315-
North and West of Nunivak Island-
243 AM AKDT Thu Jun 25 2026

.TODAY...SE wind 20 kt. Seas 5 ft. Patchy fog.
.TONIGHT...Variable wind 10 kt. Seas 5 ft. Patchy fog.
.FRI...Variable wind 10 kt. Seas 4 ft. Patchy fog.
.FRI NIGHT...Variable wind 10 kt. Seas 4 ft.
.SAT THROUGH SUN...S wind 15 kt. Seas 5 ft.
.MON...W wind 15 kt. Seas 4 ft.

$$

PKZ767-252315-
Saint Matthew Island Waters-
243 AM AKDT Thu Jun 25 2026

...SMALL CRAFT ADVISORY TODAY...

.TODAY...E wind 25 kt. Seas 8 ft. Areas of dense fog.
.TONIGHT...E wind 20 kt. Seas 7 ft. Patchy fog.
.FRI...E wind 20 kt. Seas 7 ft. Patchy fog.
.FRI NIGHT...E wind 15 kt. Seas 6 ft.
.SAT...E wind 15 kt. Seas 5 ft.
.SUN...Variable wind 10 kt. Seas 4 ft.
.MON...W wind 15 kt. Seas 4 ft.

$$

Southcentral and Southwest Alaska Forecast Discussion
National Weather Service Anchorage AK
507 PM AKDT Mon Jun 22 2026

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

A complex low is moving through the Gulf of Alaska and is
currently near Kodiak Island. Rain is being pushed into Kodiak
and along the coast of Southcentral from shortwaves moving around
the low. These shortwaves near the low are also creating a
coastal ridge over the Chugach Range, allowing for elevated
southeasterly winds (10 to 15 mph, with gusts around 25 mph) in
Palmer, South Anchorage, and the Copper River Basin through
Tuesday. Isolated thunderstorms will have a 10 to 20% chance of
forming, mostly over the foothills of the the Talkeetna Mountains
and Alaska Range. Southeasterly flow along the coast will allow
for downslope drying on the lee of the mountain ranges, but light
rain showers will still have a 20 to 30% chance of occurring.

By Tuesday, a more robust trough from the low will move across
Southcentral from east to west and reaching well into the Copper
River Basin and Susitna Valley. This wave will produce steadier
rainfall, which will cause moderate to heavy rain over the
northern and western Susitna Valley. Upslope enhancement will
promote higher rainfall amounts farther inland, near the Talkeetna
Mountains and the Alaska Range. Lower elevations (including
Anchorage) will see less rainfall due to downsloping, but the
sheer amount of moisture making it in will allow at least 0.05 to
0.10 inches of rain to fall. The band of moderate to heavy
rainfall will linger over the Susitna Valley through Wednesday.
Between Tuesday and Wednesday, 1 to 2 inches of rain will fall
between Cantwell, through Talkeetna and Skwentna toward the west
Alaska Range. Confidence is higher today, but there is still some
uncertainty regarding how long the band of rain lasts over the
Susitna Valley. By Wednesday evening, rainfall will decrease in
intensity as the low moves more to the east and the strong
shortwave inland dissipates. Additional shortwaves will move
through, but rainfall associated with them will be lighter.
Thursday will see moisture move into the Copper River Basin. This,
combined with continued easterly waves will allow chances (50 to
60%) for showers.

-JAR/Rux

&&

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

The forecast remains largely on track, though there continues to
be lower confidence with the timing and placement of
afternoon/evening thunderstorms across Southwest Alaska in the
coming days. Still, the expectation is for thunderstorm activity
to be less vigorous than we've seen in the past week, as
increasing cloud cover will likely keep storms weaker. Otherwise,
generally expect a trend towards cloudier skies and breezier and
wetter conditions as lows progress into the region and displace
the ridge over the Bering Sea.

Diving into the details... robust upper level lows approaching
the Western Aleutians/Bering and moving in the Gulf of Alaska (as
well as their attendant surface lows) will bring a trend towards
gloomier conditions. These upper lows will also be a major source
of forecast uncertainty in the coming days, as guidance is showing
poor consistency and poor agreement regarding how these lows
interact with embedded shortwaves and other waves moving through
the upper level flow. The biggest impact of this uncertainty will
be on the convective/thunderstorm forecast, especially as upper
level energy will play a larger role in thunderstorm development
given cloudier skies and limited surface heating. The other major
area of impact will be rain amounts along the Western Alaska Range
as a particularly robust and wet trough moves eastward through
the interior. Right now, the area from Lime Village to Iliamna has
a 40% chance of seeing 0.5 inches of rain or greater from Tuesday
evening through Wednesday afternoon, with near-certain likelihood
over the Alaska Range. Still, models continue to show shifts in
the placement and timing of this feature, which will affect
overall rain amounts.

For Southwest Alaska and the Bering Sea, low clouds and fog linger
for another night, but should gradually retreat as two surface
lows approach through tomorrow. Generally expect steady rain along
the Aleutians late Tuesday and Wednesday, with sustained winds
as high as 20-35 kt. How these two surface lows interact and merge
will affect the timing, duration, and intensity of winds and
rain along the front. Fortunately, this low complex looks fairly
middling in terms of strength, so it'll be more likely to be a
nuisance storm than an overly impactful one.

-KC

&&

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

The long-term pattern continues to feature an unsettled pattern
across the Southern Mainland. A low pressure system in the Bering
Sea will continue to bring showery conditions across the Central
Aleutians, Eastern Aleutians, and Pribilof Islands Friday and
Saturday before the rain moves to the Southern Alaska Peninsula
(AKPEN) for Sunday. A ridge builds in behind this system with
likely low stratus and misty conditions filling in across the
central Bering Sea and Central Aleutians Saturday evening into
Sunday. This ridge and the associated low stratus will move
eastward through Monday across the rest of the Aleutians and
Southern AKPEN while the Western Aleutians and western Bering will
contend with North Pacific fronts.

Southcentral and Southwest Alaska will also remain unsettled as a
series of easterly waves moves across the Southern Mainland from
Yukon, Canada and shortwaves lift from the North Pacific, the the
Gulf of Alaska, and over Southcentral Alaska. Most steady
precipitation with these disturbances between Friday and Monday
will look to fall across interior portions of the Southwest Alaska
with scattered rain showers across Southcentral Alaska. The one
challenge with the long-term forecast, with regards to the
interior locations, will be assessing how much instability will be
available. This will determine how much of a threat lightning
strikes could become. Right now, Friday afternoon looks to be the
most unstable day across Southwest Alaska with Sunday afternoon
across the Copper River Basin of Southcentral Alaska.

&&
.AVIATION...

PANC...VFR conditions are expected to persist. A southeasterly Turnagain
Arm wind will strengthen this afternoon/evening and has a chance
of producing gusts up to 25 kts before diminishing by around 09Z
Tuesday morning.

&&

.FIRE WEATHER...

Key Message:

Wetting rain chances increase for Tuesday and Wednesday across
interior Southcentral Alaska and interior Southwest Alaska.

Discussion:

A strong easterly to southeasterly shortwave will lift across the
Gulf of Alaska through Monday night and spread wetting rains
beginning Tuesday morning across the Copper River Basin. The
airmass this upper-level disturbance is moving over will be
stable, so lightning should be little threat. Steady wetting rains
will move to the Susitna Valley by late Tuesday morning. Wetting
rains then shift to interior of Southwest Alaska by Tuesday
afternoon to Tuesday evening with areas along the Western Alaska
Range as well as Port Alsworth and northward seeing steady rain.
This steady rain will last across interior Southwest Alaska will
last through Wednesday morning before tapering off. Southeast flow
behind the upper-level disturbance, now over Southwest Alaska by
Wednesday afternoon, will allow for more moisture to wring out
across the Western Susitna Valley along the Alaska Range through
Wednesday evening which will result in more wetting rain for that
area.

&&