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Anchorage, AK Local Forecast Office

37NM E Amchitka AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 47 °F
Light Wind
< 1ft
Saturday
High: 56 °F
SSW 10kt
< 1ft
Saturday Night
Low: 49 °F
SW 15kt
< 1ft
Sunday
High: 57 °F
SSW 20kt
< 1ft
Sunday Night
Low: 50 °F
WSW 25kt
< 1ft
Monday
High: 55 °F
WSW 10kt
< 1ft
Monday Night
Low: 47 °F
W 15kt
< 1ft
Tuesday
High: 55 °F
Light Wind
< 1ft
Tuesday Night
Low: 48 °F
Light Wind
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:06 pm AKDT Jul 31, 2026
Forecast Valid: 10pm AKDT Jul 31, 2026-6pm AKDT Aug 7, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TODAY...

Synopsis: A 1004 mb low 125 nm NW of Dutch Harbor moves to 220 nm NW of Nelson Lagoon at 1006 mb Fri afternoon and then to 185 nm S of Chignik at 1012 mb Sat afternoon. A separate front moves into the western Bering this afternoon.

Tonight

Variable winds 5 kt or less. Rain likely, mainly after 4am. Seas 1 ft or less.

Saturday

SSW wind 5 to 10 kt. Showers likely, mainly before 7am. Seas 1 ft or less.

Saturday Night

SW wind 10 to 15 kt, with gusts as high as 25 kt. A chance of rain. Seas 1 ft or less.

Sunday

SSW wind 15 to 20 kt, with gusts as high as 35 kt. Rain likely, mainly between 10am and 1pm. Seas 1 ft or less.

Sunday Night

WSW wind 20 to 25 kt, with gusts as high as 30 kt. Rain, mainly after 7pm. Seas 1 ft or less.

Monday

WSW wind around 10 kt. Rain likely, mainly before 7am. Seas 1 ft or less.

Monday Night

W wind 10 to 15 kt. A chance of showers before 4am. Seas 1 ft or less.

Tuesday

Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. Showers 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.