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Middleton Island AK

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:07 pm AKDT Mar 28, 2026
Forecast Valid: 12am AKDT Mar 29, 2026-6pm AKDT Apr 4, 2026

Synopsis: A 1003 mb low 170 nm S of Sitkinak Island Sun afternoon moves to 230 nm SE of Sitkinak Island at 1000 mb by Mon afternoon.

Overnight

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

Sunday

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

Sunday Night

E wind 10 to 15 kt. A chance of snow showers, mainly after 1am. Seas around 3 ft.

Monday

ENE wind 15 to 20 kt, with gusts as high as 30 kt. A chance of snow showers. Seas 4 to 5 ft.

Monday Night

ENE wind 20 to 25 kt. A chance of snow, mixing with rain after 10pm, then gradually ending. Seas around 6 ft.

Tuesday

NNE wind 15 to 20 kt. Mostly sunny. Seas 6 to 7 ft.

Tuesday Night

N wind around 10 kt. Partly cloudy. Seas 7 to 8 ft.

Wednesday

WNW wind 5 to 10 kt. Sunny. Seas 6 to 7 ft.

Wednesday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 5 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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