FZAK61 PAFC 220015
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
415 PM AKDT Fri Aug 21 2026

Offshore waters forecast for the Gulf of Alaska West of 144W

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.

PKZ399-221430-
415 PM AKDT Fri Aug 21 2026
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...

A 1009 mb low forms near 57N 152W Sat afternoon and then moves to
57N 147W at 1008 mb by Sun morning. 

$$

PKZ351-221430-
Gulf of Alaska Offshore North of 57N and West of 144W-
415 PM AKDT Fri Aug 21 2026

.TONIGHT...SW wind 15 kt. Seas 5 ft.
.SAT...S wind 10 to 20 kt. Seas 3 to 6 ft. Rain.
.SAT NIGHT...S wind up to 20 kt becoming W up to 15 kt after
midnight. Seas 5 ft. Rain.
.SUN...N wind up to 20 kt. Seas 5 ft.
.SUN NIGHT...NW wind 15 kt. Seas 4 ft.
.MON THROUGH WED...NW wind 10 to 20 kt. Seas 4 to 9 ft.

$$

PKZ352-221430-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
415 PM AKDT Fri Aug 21 2026

.TONIGHT...SW wind 10 to 20 kt. Seas 4 ft.
.SAT...SW wind 10 to 25 kt. Seas 4 to 7 ft. Rain.
.SAT NIGHT...W wind 15 to 25 kt. Seas 5 to 8 ft. Rain.
.SUN...NW wind 10 to 25 kt. Seas 6 ft.
.SUN NIGHT...NW wind 10 to 20 kt. Seas 5 ft.
.MON THROUGH WED...NW wind 15 kt. Seas 4 to 8 ft.

$$