251
FZAK62 PAFC 201142
OFFALU

Offshore Waters Forecast
National Weather Service Anchorage AK
342 AM AKDT Tue Apr 20 2021

Offshore Waters Forecast for the Bering Sea

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.

PKZ499-210115-
342 AM AKDT Tue Apr 20 2021

.SYNOPSIS FOR CENTRAL BERING SEA...
Semisopochnoi Volcano, 140nm northwest of Adak is currently active.
A 1002 mb low at 50N 163W exits into the North Pacific by Tue
afternoon. The low merges with another 989 mb North Pacific low Wed
morning and then moves to 51N 166W at 992 mb by Thu morning.

$$

PKZ411-210115-
Bering Sea Offshore West of 180 and East of the International
Dateline-
342 AM AKDT Tue Apr 20 2021

.TODAY...NE wind 10 to 20 kt. Seas 3 to 8 ft.
.TONIGHT...NE wind 10 to 20 kt. Seas 8 ft.
.WED...E wind 15 kt. Seas 8 ft.
.WED NIGHT...NE wind 10 to 20 kt. Seas 7 ft.
.THU THROUGH FRI...NE wind 10 to 20 kt. Seas 4 to 7 ft.
.SAT...N wind 15 kt. Seas 5 to 8 ft.

$$

PKZ412-210115-
Bering Sea Offshore 171W to 180 and North of 56N-
342 AM AKDT Tue Apr 20 2021

.TODAY...NE wind 30 kt. Seas 8 to 11 ft.
.TONIGHT...NE wind 25 kt. Seas 9 ft.
.WED...NE wind 15 to 25 kt. Seas 7 ft.
.WED NIGHT...NE wind 15 to 25 kt. Seas 6 to 9 ft.
.THU THROUGH SAT...E wind 10 to 25 kt. Seas 5 to 9 ft.

$$

PKZ413-210115-
Bering Sea Offshore 171W to 180 and South of 56N-
342 AM AKDT Tue Apr 20 2021

.TODAY...NE wind 20 to 30 kt. Seas 10 ft.
.TONIGHT...NE wind 25 kt. Seas 10 ft.
.WED...NE wind 15 to 30 kt. Seas 7 to 10 ft.
.WED NIGHT...N wind 20 to 30 kt. Seas 7 to 11 ft.
.THU THROUGH SAT...E wind 10 to 25 kt. Seas 5 to 10 ft.

$$

PKZ414-210115-
Bering Sea Offshore East of 171W-
342 AM AKDT Tue Apr 20 2021

...GALE WARNING WEDNESDAY...

.TODAY...NE wind 20 to 30 kt. Seas 7 to 11 ft.
.TONIGHT...NE wind 20 to 30 kt. Seas 6 to 10 ft.
.WED...NE wind 20 to 35 kt. Seas 7 to 12 ft. Rain.
.WED NIGHT...NE wind 25 to 35 kt. Seas 8 to 13 ft.
.THU THROUGH SAT...SE wind 15 to 30 kt. Seas 5 to 10 ft.

$$