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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: 2:52 pm AKDT Mar 17, 2026
Forecast Valid: 3pm AKDT Mar 17, 2026-6pm AKDT Mar 23, 2026

Synopsis: A 982 mb low 115 nm S of Cape Suckling will weaken as it moves to Montague Island at 990 mb by Thu afternoon.

This Afternoon

Variable winds 5 kt or less. A slight chance of snow showers. Seas around 1 ft.

Tonight

NNW wind 5 to 10 kt. Mostly cloudy, then gradually becoming mostly clear. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. A slight chance of snow showers after 1pm. Seas around 2 ft.

Wednesday Night

NW wind 5 to 10 kt. A chance of snow showers. Seas around 2 ft.

Thursday

NNW wind 5 to 10 kt. Snow likely, mainly before 1pm. Seas around 2 ft.

Thursday Night

NE wind 5 to 10 kt becoming SE after midnight. Winds could gust as high as 20 kt. A chance of snow showers. Seas around 2 ft.

Friday

Variable winds 5 kt or less. Snow showers, mainly after 4pm. Seas around 2 ft.

Friday Night

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

Saturday

Variable winds 5 kt or less. Snow 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.

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