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Hurricane Symbol Storm Special! View the latest observations near Atlantic Hurricane Sam and Atlantic Subtropical Depression Teresa.

National Weather Service Marine Forecast FZAK62 PAFC

FZAK62 PAFC 251101
OFFALU

Offshore Waters Forecast
National Weather Service Anchorage AK
301 AM AKDT Sat Sep 25 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.

PKZ499-260045-
301 AM AKDT Sat Sep 25 2021

SYNOPSIS FOR CENTRAL BERING SEA

Semisopochnoi Volcano 140 nm west of Adak is currently active.

A 1003 mb low at 60N 170W moves inland Sunday morning then
dissipates. In the wake of the frontal passage, a ridge will
move into the Bering. A North Pacific low moves to 51N 169E at
998 mb by Sun morning. The North Pacific low moves across the
chain to 55N 177W Monday morning with an estimated pressure of
988 mb.



PKZ411-260045-
Bering Sea Offshore West of 180 and East of the International
Dateline-
301 AM AKDT Sat Sep 25 2021

GALE WARNING SUNDAY


TODAY
W wind 10 to 20 kt. Seas 7 ft.

TONIGHT
SW wind up to 15 kt becoming S 10 to 25 kt after
midnight. Seas 6 ft.

SUN
SE wind 25 to 40 kt. Seas 5 to 10 ft. Rain.

SUN NIGHT
NE wind 20 to 35 kt. Seas 7 to 12 ft.

MON
NW wind 15 to 30 kt. Seas 7 to 11 ft.

TUE
W wind 15 to 30 kt. Seas 7 ft.

WED
NW wind 25 to 40 kt. Seas 9 to 15 ft.



PKZ412-260045-
Bering Sea Offshore 171W to 180 and North of 56N-
301 AM AKDT Sat Sep 25 2021

GALE WARNING TODAY


TODAY
NW wind 20 to 35 kt. Seas 8 to 13 ft.

TONIGHT
W wind 10 to 25 kt. Seas 7 to 12 ft.

SUN
SW wind up to 15 kt becoming S 10 to 25 kt in the
afternoon. Seas 6 ft.

SUN NIGHT
E wind 20 to 35 kt. Seas 6 to 11 ft.

MON
NE wind 20 to 35 kt. Seas 8 to 13 ft.

TUE
W wind 10 to 25 kt. Seas 6 to 9 ft.

WED
W wind 30 to 40 kt. Seas 9 to 17 ft.



PKZ413-260045-
Bering Sea Offshore 171W to 180 and South of 56N-
301 AM AKDT Sat Sep 25 2021

GALE WARNING SUNDAY


TODAY
NW wind 15 to 30 kt. Seas 7 to 11 ft.

TONIGHT
NW wind 10 to 25 kt becoming W up to 15 kt after
midnight. Seas 6 to 11 ft.

SUN
SE wind 10 to 25 kt increasing to 25 to 40 kt in the
afternoon. Seas 5 to 10 ft. Rain.

SUN NIGHT
SE wind 25 to 40 kt. Seas 7 to 12 ft.

MON THROUGH WED
W wind 20 to 35 kt. Seas 9 to 14 ft.



PKZ414-260045-
Bering Sea Offshore East of 171W-
301 AM AKDT Sat Sep 25 2021

TODAY
W wind 15 to 30 kt. Seas 4 to 9 ft.

TONIGHT
NW wind 10 to 25 kt. Seas 5 to 10 ft.

SUN
NW wind 10 to 20 kt. Seas 5 to 9 ft.

SUN NIGHT
SE wind 20 to 35 kt. Seas 4 to 8 ft.

MON
NE wind 20 to 35 kt. Seas 5 to 10 ft.

TUE
NW wind 15 to 30 kt. Seas 6 to 11 ft.

WED
SW wind 20 to 35 kt. Seas 8 to 13 ft.