505
FZAK61 PAFC 171212
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
312 AM AKST Mon Nov 17 2025

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.

PKZ399-180145-
312 AM AKST Mon Nov 17 2025
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...

A front pushes across the northern Gulf Coast through Mon
afternoon. A 989 mb low develops along this front near 60N 148W
mid-morning Mon, and moves inland across Southcentral Alaska
through Tue morning. A 999 mb low moves to 58N 144W Tue morning,
then to 60N 141W at 1006 mb Tue afternoon.

$$

PKZ351-180145-
Gulf of Alaska Offshore North of 57N and West of 144W-
312 AM AKST Mon Nov 17 2025

.TODAY...SW wind 25 kt. Seas 9 to 13 ft.
.TONIGHT...S wind 10 to 20 kt. Seas 12 ft. Rain showers.
.TUE...SW wind 15 kt. Seas 11 ft.
.TUE NIGHT...E wind up to 10 kt. Seas 4 to 9 ft.
.WED...E wind 10 to 25 kt. Seas 8 to 13 ft.
.THU...SE wind 10 to 25 kt. Seas 12 to 20 ft.
.FRI...W wind 10 to 20 kt. Seas 19 to 24 ft.

$$

PKZ352-180145-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
312 AM AKST Mon Nov 17 2025

.TODAY...SW wind 15 to 25 kt. Seas 12 to 15 ft.
.TONIGHT...SW wind 15 to 30 kt. Seas 11 to 14 ft. Rain showers.
.TUE...S wind up to 15 kt. Seas 9 to 14 ft.
.TUE NIGHT...NE wind up to 20 kt. Seas 5 to 9 ft.
.WED...E wind 10 to 25 kt. Seas 8 to 13 ft.
.THU...S wind 20 to 35 kt. Seas 14 to 22 ft.
.FRI...W wind 25 to 40 kt. Seas 22 to 30 ft.

$$