For More Weather Information:

Anchorage, AK Local Forecast Office

33NM NNE Shemya AK

Marine Point Forecast

[NOTICE]

Today
High: 36 °F
WSW 10kt
3ft
Tonight
Low: 35 °F
S 10kt
2-3ft
Monday
High: 37 °F
S 10kt
2-3ft
Monday Night
Low: 36 °F
SSW 10kt
3ft
Tuesday
High: 37 °F
S 10kt
4-5ft
Tuesday Night
Low: 35 °F
S 15kt
4-5ft
Wednesday
High: 38 °F
ESE 10kt
4ft
Wednesday Night
Low: 36 °F
E 10kt
2-3ft
Thursday
High: 39 °F
ESE 10kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:17 am AKDT Mar 8, 2026
Forecast Valid: 9am AKDT Mar 8, 2026-6pm AKDT Mar 14, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A low in the Gulf maintains gusty winds across the Eastern Bering and Alaska Peninsula through Tue morning. High pressure builds across the Western and Central Bering Sea through Tue morning.

Today

WSW wind 5 to 10 kt. Mostly sunny. Seas around 3 ft.

Tonight

S wind 5 to 10 kt. Partly cloudy. Seas 2 to 3 ft.

Monday

S wind around 10 kt. Partly sunny. Seas 2 to 3 ft.

Monday Night

SSW wind around 10 kt. Mostly cloudy. Seas around 3 ft.

Tuesday

S wind around 10 kt. Partly sunny. Seas 4 to 5 ft.

Tuesday Night

S wind 10 to 15 kt. Mostly cloudy. Seas 4 to 5 ft.

Wednesday

ESE wind around 10 kt. A chance of rain after 10am. Seas around 4 ft.

Wednesday Night

E wind around 10 kt. A chance of rain. Seas 2 to 3 ft.

Thursday

ESE wind around 10 kt. A chance of rain. Seas around 2 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.