For More Weather Information:

Anchorage, AK Local Forecast Office

30NM WSW Atka AK

Marine Point Forecast

[NOTICE]

Today
High: 54 °F
NW 20kt
2-3ft
Tonight
Low: 48 °F
WNW 20kt
2ft
Saturday
High: 58 °F
SSW 10kt
2ft
Saturday Night
Low: 50 °F
SW 15kt
1-2ft
Sunday
High: 61 °F
SW 20kt
2ft
Sunday Night
Low: 53 °F
SSW 20kt
3-4ft
Monday
High: 60 °F
WSW 20kt
3-4ft
Monday Night
Low: 50 °F
WSW 20kt
3ft
Tuesday
High: 58 °F
W 10kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:05 am AKDT Jul 31, 2026
Forecast Valid: 9am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026

View Nearby Observations

Detailed Forecast

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.

Today

NW wind 15 to 20 kt. A slight chance of showers before 10am. Seas 2 to 3 ft.

Tonight

WNW wind 10 to 20 kt. A chance of rain after 4am. Seas around 2 ft.

Saturday

W wind 5 to 10 kt becoming SSW in the afternoon. A chance of showers. Seas around 2 ft.

Saturday Night

SW wind around 15 kt. A chance of showers before 1am. Seas 1 to 2 ft.

Sunday

SW wind 15 to 20 kt. Partly sunny. Seas around 2 ft.

Sunday Night

SSW wind around 20 kt, with gusts as high as 30 kt. Rain, mainly after 4am. Seas 3 to 4 ft.

Monday

WSW wind around 20 kt, with gusts as high as 30 kt. Showers. Seas 3 to 4 ft.

Monday Night

WSW wind 10 to 20 kt. A chance of showers. Seas around 3 ft.

Tuesday

W wind 5 to 10 kt. A chance of showers. Seas around 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.