998
FZAK67 PAJK 202301
OFFAJK

Offshore Waters Forecast
National Weather Service Juneau AK
301 PM AKDT Mon Jul 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.

PKZ398-211715-
301 PM AKDT Mon Jul 20 2026
.SYNOPSIS FOR THE EASTERN GULF OF ALASKA...
High pressure in the Gulf of Alaska will persist for much of the
week, bringing broad west to northwesterly winds. A brief
southeasterly shift Monday night for the northeast coast may
bring showers, low clouds and low visibility. Winds for the
southern coastal waters and near Cape Spencer into Cross Sound
will increase with elevated seas by later Tuesday into
Wednesday.

$$

PKZ311-211715-
Gulf of Alaska North of 57 Degrees North and East of 144 W-
301 PM AKDT Mon Jul 20 2026

.TONIGHT...S wind 15 kt becoming W. Seas 6 ft. Rain showers early
in the evening.
.TUE...W wind 15 kt. Seas 6 ft.
.TUE NIGHT...W wind 20 kt. Seas 6 ft or less.
.WED...SW wind 20 kt. Seas 8 ft.
.WED NIGHT...W wind 20 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 9 ft.
.FRI...W wind 20 kt. Seas 9 ft.
.SAT...NE wind 15 kt. Seas 7 ft.

$$

PKZ312-211715-
Gulf of Alaska South of 57 Degrees North and East of 144 W-
301 PM AKDT Mon Jul 20 2026

.TONIGHT...S wind 15 kt becoming NW late. Seas 6 ft in the
evening then subsiding.
.TUE...NW wind 15 kt. Seas 6 ft or less.
.TUE NIGHT...W wind 20 kt. Seas 6 ft.
.WED...W wind 20 kt. Seas 8 ft.
.WED NIGHT...W wind 20 kt. Seas 9 ft.
.THU...W wind 20 kt. Seas 8 ft.
.FRI...W wind 25 kt. Seas 9 ft.
.SAT...N wind 20 kt. Seas 8 ft.

$$