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18NM N Chenega AK

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 10:01 am AKDT Aug 23, 2026
Forecast Valid: 10am AKDT Aug 23, 2026-6pm AKDT Aug 29, 2026

Synopsis: A 1003 mb low 180 nm S of Middleton Island moves 260 nm S of Middleton Island Sun afternoon before exiting south of the Gulf Sun night.

Today

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

Tonight

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

Monday

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

Monday Night

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

Tuesday

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

Tuesday Night

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

Wednesday

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

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 2 ft.

Thursday

Variable winds 5 kt or less. 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.

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