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Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]

Overnight
Low: 36 °F
N 10kt
2ft
Thursday
High: 44 °F
Light Wind
2ft
Thursday Night
Low: 35 °F
Light Wind
2ft
Friday
High: 44 °F
Light Wind
2ft
Friday Night
Low: 34 °F
Light Wind
2ft
Saturday
High: 45 °F
Light Wind
2ft
Saturday Night
Low: 35 °F
Light Wind
2ft
Sunday
High: 40 °F
Light Wind
2ft
Sunday Night
Low: 35 °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: 8:49 pm AKDT Apr 8, 2026
Forecast Valid: 11pm AKDT Apr 8, 2026-6pm AKDT Apr 15, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1017 mb low pressure system enters the northwestern Gulf 60 nm NE of Kodiak City, moving to 100 nm S of Yakutat at 1017 mb by Thu afternoon. It then exits to the SE by Fri morning.

Overnight

N wind around 10 kt. Showers. Seas around 2 ft.

Thursday

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

Thursday Night

Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

Friday

Variable winds 5 kt or less. A chance of rain after 4pm. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. A chance of rain before 7pm. Seas around 2 ft.

Saturday

Variable winds 5 kt or less. Mostly sunny. Seas around 2 ft.

Saturday Night

Variable winds 5 kt or less. A chance of rain after 1am. 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.

*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.