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Anchorage, AK Local Forecast Office

5NM NNW Saint Matthew Island AK

Marine Point Forecast

[NOTICE]

Today
High: 24 °F
NE 15kt
< 1ft
Tonight
Low: 23 °F
E 15kt
< 1ft
Saturday
High: 26 °F
ESE 15kt
< 1ft
Saturday Night
Low: 17 °F
ESE 10kt
< 1ft
Sunday
High: 19 °F
⇑E 25kt
< 1ft
Sunday Night
Low: 14 °F
⇑E 50kt
< 1ft
Monday
High: 16 °F
ESE 35kt⇓
< 1ft
Monday Night
Low: 9 °F
⇑NE 40kt
< 1ft
Tuesday
High: 24 °F
NE 40kt⇓
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:33 am AKST Feb 6, 2026
Forecast Valid: 6am AKST Feb 6, 2026-6pm AKST Feb 12, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A 990 mb low 80 nm S of Saint Paul and a 994 mb low 100 nm NW of Shemya move to the central Bering and dissipate by Sat afternoon. A North Pacific front enters the Western Aleutians Fri night and spans the Central Bering and Aleutians by Sun morning. A 970 mb North Pacific low moves to 290 nm SW of Adak Sun morning.

Today

NE wind 10 to 15 kt. Snow showers likely, mainly after noon. Seas 1 ft or less.

Tonight

E wind 10 to 15 kt. Snow showers likely before 9pm, then scattered rain and snow showers between 9pm and 3am, then scattered snow showers after 3am. Seas 1 ft or less.

Saturday

ESE wind 5 to 15 kt becoming SSE in the afternoon. Snow showers likely. Seas 1 ft or less.

Saturday Night

S wind 5 to 10 kt becoming ESE after midnight. Scattered snow showers before midnight. Seas 1 ft or less.

Sunday

E wind 15 to 20 kt increasing to 20 to 25 kt in the afternoon. Scattered snow showers after 3pm. Seas 1 ft or less.

Sunday Night

E wind 35 to 40 kt increasing to 45 to 50 kt. Winds could gust as high as 60 kt. Scattered snow showers. Seas 1 ft or less.

Monday

ESE wind 30 to 35 kt becoming ENE 25 to 30 kt in the afternoon. Winds could gust as high as 45 kt. Snow likely, mainly after 9am. Seas 1 ft or less.

Monday Night

NE wind 25 to 30 kt increasing to 35 to 40 kt after midnight. Snow likely. Seas 1 ft or less.

Tuesday

NE wind 35 to 40 kt decreasing to 25 to 30 kt in the afternoon. Snow likely. Seas 1 ft or less.

*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.