FZAK67 PAJK 202240

OFFAJK



Offshore Waters Forecast

National Weather Service Juneau AK

240 PM AKDT Mon Apr 20 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.



PKZ398-211645-

240 PM AKDT Mon Apr 20 2026

.SYNOPSIS FOR THE EASTERN GULF OF ALASKA...

A weak front is expected to move over the northern half of the

panhandle tonight. Meanwhile, high pressure remains over the

eastern gulf waters and southern panhandle before spreading

across the rest of the panhandle. 



$$



PKZ311-211645-

Gulf of Alaska North of 57 Degrees North and East of 144 W-

240 PM AKDT Mon Apr 20 2026



.TONIGHT...W wind 25 kt. Seas 11 ft. 

.TUE...W wind 20 kt. Seas 10 ft. Areas of fog with visibility

1 NM or less in the morning. 

.TUE NIGHT...W wind 20 kt. Seas 9 ft. Areas of fog with

visibility 1 NM or less in the evening. 

.WED...W wind 15 kt. Seas 7 ft. 

.WED NIGHT...S wind 15 kt. Seas 6 ft or less. 

.THU...S wind 20 kt. Seas 8 ft. 

.FRI...SE wind 20 kt. Seas 9 ft. 

.SAT...SW wind 15 kt. Seas 7 ft. 



$$



PKZ312-211645-

Gulf of Alaska South of 57 Degrees North and East of 144 W-

240 PM AKDT Mon Apr 20 2026



.TONIGHT...W wind 20 kt. Seas 11 ft. 

.TUE...W wind 20 kt. Seas 10 ft. 

.TUE NIGHT...W wind 20 kt. Seas 9 ft. Visibility 1 NM or less

in the evening. 

.WED...W wind 15 kt. Seas 7 ft. 

.WED NIGHT...SW wind 15 kt. Seas 6 ft. 

.THU...S wind 20 kt. Seas 8 ft. 

.FRI...S wind 20 kt. Seas 9 ft. 

.SAT...SW wind 15 kt. Seas 8 ft. 



$$