FZAK61 PAFC 181143
OFFAER

Offshore Waters Forecast
National Weather Service Anchorage AK
343 AM AKDT Sun May 18 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.

PKZ399-190100-
343 AM AKDT Sun May 18 2025
.SYNOPSIS FOR THE WESTERN GULF OF ALASKA...
Weak low pressure persists across the northern Gulf through Mon. 
A front moves across the southern Gulf through Mon afternoon. High
pressure builds in behind the front through Mon afternoon.

$$

PKZ351-190100-
Gulf of Alaska Offshore North of 57N and West of 144W-
343 AM AKDT Sun May 18 2025

.TODAY...E wind 10 to 20 kt. Seas 3 to 6 ft.
.TONIGHT...N wind 10 to 15 kt. Seas 3 to 6 ft.
.MON...NW wind up to 15 kt becoming W 20 kt in the afternoon. Seas
7 ft.
.MON NIGHT...SW wind 20 kt. Seas 6 ft.
.TUE...SW wind 15 kt. Seas 5 ft.
.WED THROUGH THU...E wind 20 kt. Seas 3 to 6 ft.

$$

PKZ352-190100-
Gulf of Alaska Offshore South of 57N North of 55N and West of
144W-
343 AM AKDT Sun May 18 2025

.TODAY...NE wind 10 to 25 kt. Seas 4 to 8 ft.
.TONIGHT...NE wind 10 to 25 kt becoming N up to 15 kt after
midnight. Seas 4 to 9 ft.
.MON...W wind 10 to 20 kt. Seas 7 ft.
.MON NIGHT...W wind 10 to 20 kt. Seas 6 ft.
.TUE...SW wind 10 to 20 kt. Seas 5 ft.
.WED THROUGH THU...NE wind up to 20 kt. Seas 4 ft.

$$