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Anchorage, AK Local Forecast Office

18NM N Chenega AK

Marine Point Forecast

[NOTICE]

Saturday
High: 57 °F
Light Wind
2ft
Saturday Night
Low: 50 °F
Light Wind
2ft
Sunday
High: 55 °F
Light Wind
2ft
Sunday Night
Low: 52 °F
NE 10kt
2ft
Labor Day
High: 54 °F
NNE 10kt
2ft
Monday Night
Low: 52 °F
Light Wind
2ft
Tuesday
High: 57 °F
SSE 10kt
2ft
Tuesday Night
Low: 50 °F
Light Wind
2ft
Wednesday
High: 60 °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: 2:43 am AKDT Sep 5, 2026
Forecast Valid: 4am AKDT Sep 5, 2026-6pm AKDT Sep 11, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A front in the central Gulf dissipates by Sat afternoon. A front from a 1000 mb North Pacific low enters the southwestern Gulf Sat evening and moves to the northern Gulf Coast by Sun afternoon then remains stationary through Mon morning.

Saturday

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

Saturday Night

Variable winds 5 kt or less. A slight chance of rain after 1am. Seas around 2 ft.

Sunday

Variable winds 5 kt or less. Rain, mainly after 1pm. Seas around 2 ft.

Sunday Night

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

Labor Day

NNE wind 5 to 10 kt. Rain. Seas around 2 ft.

Monday Night

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

Tuesday

SSE wind 5 to 10 kt. Showers, mainly before 10am. Seas around 2 ft.

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Showers likely. 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.