For More Weather Information:

Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 41 °F
E 15kt⇓
2-3ft
Saturday
High: 43 °F
Light Wind
2ft
Saturday Night
Low: 41 °F
Light Wind
2ft
Sunday
High: 42 °F
Light Wind
2ft
Sunday Night
Low: 40 °F
Light Wind
2ft
Monday
High: 43 °F
NNE 10kt
2ft
Monday Night
Low: 38 °F
Light Wind
2ft
Tuesday
High: 43 °F
Light Wind
2ft
Tuesday Night
Low: 38 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:27 pm AKDT May 1, 2026
Forecast Valid: 7pm AKDT May 1, 2026-6pm AKDT May 8, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A series of fronts lift northward across the Gulf of Alaska to the northern Gulf Coast through Sun afternoon.

Tonight

E wind 10 to 15 kt decreasing to 5 to 10 kt after midnight. Winds could gust as high as 20 kt. Rain. The rain could be heavy at times. Seas 2 to 3 ft.

Saturday

Variable winds 5 kt or less. Rain likely, mainly before 7am. Seas around 2 ft.

Saturday Night

Variable winds 5 kt or less. Rain, mainly after 10pm. Seas around 2 ft.

Sunday

Variable winds 5 kt or less. Rain. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. Rain. Seas around 2 ft.

Monday

NNE wind 5 to 10 kt. Rain. The rain could be heavy at times. Seas around 2 ft.

Monday Night

Variable winds 5 kt or less. Showers. Seas around 2 ft.

Tuesday

Variable winds 5 kt or less. Showers. Seas around 2 ft.

Tuesday Night

Variable winds 5 kt or less. 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.