Hazardous Weather Conditions
Last Update: 347 AM AKDT Thu May 22 2025
For More Weather Information:
47NM SSE Shemya AK
Marine Zone Forecast
...GALE WARNING TONIGHT AND FRIDAY...
Synopsis: A 1000 mb low 125 nm N of Semisopochnoi Island moves to 60 nm N
of Nikolski at 1004 mb Thu afternoon before merging with a North
Pacific low Fri morning. The front from a Kamchatka low pushes
across the Western and Central bering Fri morning through Sat
morning. Its center moves to 225 nm NW of Attu at 984 mb by Sat
morning.
Today
NW wind 30 kt becoming N 20 kt in the afternoon. Seas 11 ft.
Tonight
SE wind 25 kt increasing to 35 kt after midnight. Seas 10 ft. Rain.
Fri
SW wind 40 kt. Seas 12 ft building to 17 ft in the afternoon. Rain.
Fri Night
SW wind 45 kt. Seas 27 ft.
Sat
W wind 40 kt. Seas 20 ft.
Sun
W wind 35 kt. Seas 18 ft.
Mon
E wind 30 kt. Seas 10 ft.
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