FZAK61 PAFC 151221
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
421 AM AKDT Wed Apr 15 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.

PKZ399-160115-
421 AM AKDT Wed Apr 15 2026
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...
A 1013 mb low develops at 58N 146W Wed morning then moves to 58N
139W by Thu morning. This low dissipates Thu. A weak Aleutian
front moves through the southwestern Gulf today. A second Aleutian
front moves through the western Gulf on Thu.

$$

PKZ351-160115-
Gulf of Alaska Offshore North of 57N and West of 144W-
421 AM AKDT Wed Apr 15 2026

.TODAY...SW wind 10 to 20 kt. Seas 6 ft.
.TONIGHT...SW wind 10 to 20 kt. Seas 7 ft.
.THU...SW wind 10 to 20 kt. Seas 6 ft. Rain.
.THU NIGHT...SW wind 10 to 20 kt. Seas 6 ft.
.FRI THROUGH SUN...SW wind 10 to 25 kt. Seas 4 to 9 ft.

$$

PKZ352-160115-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
421 AM AKDT Wed Apr 15 2026

.TODAY...SW wind 20 kt. Seas 7 ft.
.TONIGHT...SW wind 20 kt. Seas 7 ft.
.THU...SW wind 20 kt. Seas 7 ft. Rain.
.THU NIGHT...SW wind 10 to 20 kt. Seas 6 ft.
.FRI THROUGH SAT...W wind 10 to 20 kt. Seas 4 to 8 ft.
.SUN...SW wind 25 kt. Seas 9 to 12 ft.

$$