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Anchorage, AK Local Forecast Office

33NM NNE Shemya AK

Marine Zone Forecast

...STORM WARNING TUESDAY...

Synopsis: A 999 mb Kamchatka low and 1001 mb N Pacific low Mon afternoon merge into a 989 mb low roughly 95 nm N of Adak Tue morning. The low and its front cross the Central Aleutians on Tue before quickly tracking southeastward into the N Pacific Wed morning.

Tonight

SW wind 30 kt becoming NW 45 kt after midnight. seas 13 ft. Rain.

Tue

NW wind 50 kt diminishing to 40 kt in the afternoon. Seas 18 ft.

Tue Night

NW wind 40 kt diminishing to 20 kt after midnight. seas 15 ft.

Wed And Wed Night

SW wind 25 kt. Seas 10 ft.

Thu

W wind 25 kt. Seas 10 ft.

Fri

E wind 45 kt. Seas 22 ft.