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Anchorage, AK Local Forecast Office

5NM NNW Saint Matthew Island AK

Marine Point Forecast

[NOTICE]

Sunday
High: 36 °F
Light Wind
2ft
Sunday Night
Low: 33 °F
Light Wind
2ft
Monday
High: 37 °F
Light Wind
2ft
Monday Night
Low: 36 °F
E 10kt
2-3ft
Tuesday
High: 36 °F
SE 10kt
2ft
Tuesday Night
Low: 35 °F
SW 10kt
1-2ft
Wednesday
High: 36 °F
WSW 15kt
1-2ft
Wednesday Night
Low: 36 °F
WSW 10kt
1-2ft
Thursday
High: 37 °F
WSW 10kt
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:42 am AKDT Jun 7, 2026
Forecast Valid: 1am AKDT Jun 7, 2026-6pm AKDT Jun 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: Weak low pressure lingers across the central and eastern Bering Sea through Mon afternoon. High pressure lingers across the western Bering through Mon afternoon.

Sunday

Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Monday

Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.

Monday Night

E wind around 10 kt. Mostly cloudy. Seas 2 to 3 ft.

Tuesday

SE wind around 10 kt. Mostly cloudy. Seas around 2 ft.

Tuesday Night

S wind around 10 kt becoming SW after midnight. Mostly cloudy. Seas 1 to 2 ft.

Wednesday

WSW wind 10 to 15 kt. Mostly cloudy. Seas 1 to 2 ft.

Wednesday Night

WSW wind around 10 kt. Cloudy. Seas 1 to 2 ft.

Thursday

WSW wind 5 to 10 kt. Cloudy. Seas 1 to 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.