FZAK67 PAJK 182316
OFFAJK

Offshore Waters Forecast
National Weather Service Juneau AK
316 PM AKDT Mon May 18 2026

Offshore waters forecast for Gulf of Alaska east of 144W

Wind forecasts reflect the predominant speed and direction
expected. Sea forecasts represent the average of the highest
one-third of the combined windwave and swell height.

PKZ398-191730-
316 PM AKDT Mon May 18 2026
.SYNOPSIS FOR THE EASTERN GULF OF ALASKA...
Winds and seas continue a diminishing trend over the eastern
Gulf of Alaska on Tuesday, before building up again late Tuesday
as a gale force system moves into the gulf, arriving in the
panhandle on Wednesday.  

$$

PKZ311-191730-
Gulf of Alaska North of 57 Degrees North and East of 144 W-
316 PM AKDT Mon May 18 2026

.TONIGHT...S wind 15 kt. Seas 8 ft. 
.TUE...S wind 20 kt. Seas 8 ft. Rain in the afternoon. 
.TUE NIGHT...S wind 25 kt. Seas 8 ft. Rain.
.WED...SE wind 30 kt becoming W 25 kt in the afternoon.
Seas 11 ft. Rain in the morning. 
.WED NIGHT...W wind 25 kt. Seas 10 ft. 
.THU...S wind 20 kt. Seas 8 ft. 
.FRI...W wind 15 kt. Seas 8 ft. 
.SAT...SE wind 15 kt. Seas 8 ft. 

$$

PKZ312-191730-
Gulf of Alaska South of 57 Degrees North and East of 144 W-
316 PM AKDT Mon May 18 2026

.TONIGHT...SW wind 20 kt. Seas 9 ft. 
.TUE...S wind 20 kt. Seas 8 ft. 
.TUE NIGHT...S wind 25 kt. Seas 9 ft. Rain.
.WED...S wind 30 kt becoming W in the afternoon. Seas
12 ft. Rain in the morning. 
.WED NIGHT...W wind 25 kt. Seas 10 ft. 
.THU...SW wind 20 kt. Seas 8 ft. 
.FRI...W wind 20 kt. Seas 9 ft. 
.SAT...SE wind 20 kt. Seas 9 ft. 

$$