Hazardous Weather Conditions

Last Update: 740 PM AKDT Sun Aug 16 2026

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For More Weather Information:

Anchorage, AK Local Forecast Office

16NM SSE Perryville AK

Marine Zone Forecast

...GALE WARNING TONIGHT...

Synopsis: A 989 mb 40 nm SW of Cape Newenham moves inland of Kuskokwim Bay this afternoon and remains along Western Alaska through Tue afternoon. A 1005 mb low 290 nm N of Shemya and another low 140 nm SE of Shemya combine and produce a new 1008 mb low 120 nm SW of Adak Mon morning. This low moves to 60 nm SE of Unalaska at 1010 mb Tue afternoon.

Tonight
SW wind 35 kt. Seas 9 ft.
Mon
SW wind 20 kt. Seas 7 ft.
Mon Night
SW wind 20 kt. Seas 5 ft.
Tue And Tue Night
Variable wind 10 kt. Seas 4 ft.
Wed Through Thu
Variable wind 10 kt. Seas 3 ft.
Fri
SW wind 15 kt. Seas 5 ft.



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740 PM AKDT Sun Aug 16 2026
 
 

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