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Middleton Island AK

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 3:06 pm AKDT Apr 9, 2026
Forecast Valid: 4pm AKDT Apr 9, 2026-6pm AKDT Apr 15, 2026

Synopsis: A trough pushes across the Gulf of Alaska from west to east on Fri. Weak high pressure temporarily builds over the Gulf on Sat.

This Afternoon

N wind around 10 kt. Partly sunny. Seas around 5 ft.

Tonight

NNW wind around 10 kt becoming W after midnight. Mostly clear. Seas around 4 ft.

Friday

Variable winds 5 kt or less. Increasing clouds. Seas around 3 ft.

Friday Night

NW wind 5 to 10 kt. Mostly cloudy. Seas around 3 ft.

Saturday

WNW wind around 10 kt becoming WSW in the afternoon. Partly sunny. Seas 3 to 4 ft.

Saturday Night

SW wind 5 to 10 kt. Rain likely, mainly after 4am. Seas around 3 ft.

Sunday

Variable winds 5 kt or less. Rain likely before 10am, then showers likely between 10am and 4pm, then rain after 4pm. Seas 3 to 4 ft.

Sunday Night

S wind 5 to 10 kt. Rain. Seas around 4 ft.

Monday

ENE wind 10 to 15 kt. A chance of rain. 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.