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39NM NW Seguam Island AK

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 3:19 pm AKST Feb 27, 2026
Forecast Valid: 5pm AKST Feb 27, 2026-6pm AKST Mar 6, 2026

...GALE WARNING THROUGH SATURDAY NIGHT...

Synopsis: A stationary front lingers over the southern Bering and Aleutians through Sat afternoon.

This Afternoon

ENE wind around 40 kt, with gusts as high as 50 kt. Scattered snow showers. Seas around 19 ft.

Tonight

NE wind around 40 kt, with gusts as high as 45 kt. Scattered snow showers. Seas around 18 ft.

Saturday

NE wind 35 to 40 kt. Scattered snow showers. Seas 16 to 17 ft.

Saturday Night

NE wind 30 to 35 kt. Snow showers, mainly after 9pm. Widespread freezing spray after 9pm. Seas 13 to 15 ft.

Sunday

NE wind around 30 kt. Snow showers. Widespread freezing spray. Seas 11 to 12 ft.

Sunday Night

NE wind 25 to 30 kt. Snow showers likely. Widespread freezing spray before midnight. Seas 10 to 11 ft.

Monday

NE wind 25 to 30 kt. Snow showers likely. Seas 8 to 10 ft.

Monday Night

NNE wind 20 to 25 kt, with gusts as high as 30 kt. Snow. Seas 8 ft building to 11 ft.

Tuesday

NNE wind 20 to 25 kt. Snow before 3pm, then rain and snow. Seas 11 ft building to 14 ft.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.