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Anchorage, AK Local Forecast Office

39NM SE Amchitka AK

Marine Point Forecast

[NOTICE]

Saturday
High: 42 °F
NE 20kt⇓
11ft

Small Craft Advisory
Saturday Night
Low: 37 °F
ESE 15kt
10-12ft

Small Craft Advisory
Sunday
High: 42 °F
E 15kt
8-10ft

Small Craft Advisory
Sunday Night
Low: 39 °F
E 15kt
7-8ft
Monday
High: 41 °F
N 15kt
14ft
Monday Night
Low: 39 °F
NW 15kt
12-14ft
Tuesday
High: 42 °F
S 20kt
10-12ft
Tuesday Night
Low: 40 °F
ESE 35kt⇓
9-10ft
Veterans Day
High: 42 °F
⇑NNW 35kt
14ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:55 am AKST Nov 7, 2026
Forecast Valid: 4am AKST Nov 7, 2026-6pm AKST Nov 13, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SUNDAY...

Synopsis: A 994 mb low 240 S of Amchitka continues to exit SE into the N Pacific through this afternoon. A 997 mb low 290 nm S of Sand Point moves farther east through the N Pacific before dissipating Sun morning. A 987 Kamchatka low this morning moves to 240 nm SW of Adak Sun evening. A 996 mb low develops along its front 340 nm S of Kiska this evening. This low moves to 360 nm SE of Nikolski at 974 mb Mon morning.

Saturday

NE wind 15 to 20 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 30 kt. Scattered showers, mainly between noon and 3pm. Seas 6 ft building to 11 ft.

Saturday Night

NE wind 5 to 15 kt becoming ESE after midnight. Scattered showers, mainly after 3am. Seas 10 to 12 ft.

Sunday

E wind around 15 kt. Showers likely, mainly between 9am and noon. Seas 8 to 10 ft.

Sunday Night

E wind around 15 kt becoming NNE after midnight. Scattered rain and snow showers before 9pm, then scattered rain showers. Seas 7 to 8 ft.

Monday

N wind 10 to 15 kt. Scattered rain and snow showers before 9am, then scattered rain showers between 9am and 3pm, then a chance of rain and snow showers after 3pm. Seas 9 ft building to 14 ft.

Monday Night

NNW wind 10 to 15 kt becoming W after midnight. A chance of rain and snow showers before 9pm. Seas 12 to 14 ft.

Tuesday

W wind 15 to 20 kt becoming S in the afternoon. Winds could gust as high as 30 kt. Rain after 3pm. Seas 10 to 12 ft.

Tuesday Night

ESE wind 25 to 35 kt becoming SW 10 to 20 kt. Rain. Seas 9 to 10 ft.

Veterans Day

SW wind 10 to 20 kt becoming NNW 25 to 35 kt in the morning. Rain likely. Seas 9 ft building to 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.