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Anchorage, AK Local Forecast Office

46NM SSE Amchitka AK

Marine Point Forecast

[NOTICE]

Saturday
High: 45 °F
SW 40kt
25ft

Gale Warning
Saturday Night
Low: 39 °F
SW 35kt
24ft

Gale Warning
Sunday
High: 42 °F
W 40kt
24ft

Gale Warning
Sunday Night
Low: 40 °F
W 30kt
22ft
Monday
High: 42 °F
W 30kt
17ft
Monday Night
Low: 42 °F
⇑SE 30kt
10-12ft
Veterans Day
High: 45 °F
SSE 35kt⇓
14ft
Tuesday Night
Low: 43 °F
SSW 25kt
14ft
Wednesday
High: 44 °F
S 15kt
14ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:11 am AKST Nov 8, 2025
Forecast Valid: 4am AKST Nov 8, 2025-6pm AKST Nov 14, 2025

View Nearby Observations

Detailed Forecast

...GALE WARNING THROUGH SUNDAY...

Synopsis: A 946 mb low 180 nm N of Shemya moves to 300 nm W of Shemya at 964 mb by Sun afternoon. Its front moves across the Bering Sea and reaches the Southwest Alaska coast by Sun morning. A 980 mb low forms 170 nm SE of Sand Point Sun afternoon.

Saturday

SW wind 30 to 40 kt. Scattered showers, mainly after 3pm. Seas 16 ft building to 25 ft.

Saturday Night

SW wind 30 to 35 kt. Showers likely, mainly after midnight. Seas 24 ft subsiding to 20 ft.

Sunday

W wind 35 to 40 kt. Showers likely, mainly after noon. Seas 21 ft building to 24 ft.

Sunday Night

W wind around 30 kt, with gusts as high as 40 kt. Showers likely, mainly before 9pm. Seas 22 ft subsiding to 18 ft.

Monday

W wind 20 to 30 kt, with gusts as high as 35 kt. Partly sunny. Seas 17 ft subsiding to 14 ft.

Monday Night

SSW wind 15 to 20 kt becoming SE 25 to 30 kt after midnight. Winds could gust as high as 40 kt. Rain after 3am. Seas 10 to 12 ft.

Veterans Day

SSE wind 30 to 35 kt becoming SSW 25 to 30 kt in the afternoon. Rain. Seas 10 ft building to 14 ft.

Tuesday Night

SSW wind 15 to 25 kt. Rain. Seas around 14 ft.

Wednesday

S wind 10 to 15 kt becoming ESE in the afternoon. Winds could gust as high as 30 kt. Rain likely. Seas around 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.