For More Weather Information:

Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 38 °F
ESE 20kt
5-7ft
Wednesday
High: 40 °F
S 15kt
8-9ft

Small Craft Advisory
Wednesday Night
Low: 37 °F
SSE 10kt
5-7ft
Thursday
High: 41 °F
ENE 15kt
5ft
Thursday Night
Low: 37 °F
NE 15kt
4ft
Friday
High: 41 °F
NW 10kt
3ft
Friday Night
Low: 38 °F
Light Wind
3ft
Saturday
High: 42 °F
Light Wind
3ft
Saturday Night
Low: 36 °F
Light Wind
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:28 pm AKDT Apr 7, 2026
Forecast Valid: 7pm AKDT Apr 7, 2026-6pm AKDT Apr 14, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

Synopsis: A trough moves from Kodiak Island to the Gulf coast through Wed afternoon. A Bering Sea low crosses the Alaskan Peninsula on Wed and moves to 90 nm SW of Yakutat at 1014 mb by Thu afternoon.

Tonight

ESE wind around 20 kt. Rain. Seas 5 to 7 ft.

Wednesday

S wind 10 to 15 kt. Rain likely. Seas 8 to 9 ft.

Wednesday Night

SSE wind 5 to 10 kt. Showers likely, mainly after 1am. Seas 5 to 7 ft.

Thursday

ENE wind 10 to 15 kt. Scattered showers before 1pm. Seas around 5 ft.

Thursday Night

NE wind 5 to 15 kt becoming NNW after midnight. Mostly cloudy. Seas around 4 ft.

Friday

NW wind around 10 kt. Mostly sunny. Seas around 3 ft.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 3 ft.

Saturday

Variable winds 5 kt or less. Mostly sunny. Seas around 3 ft.

Saturday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 3 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.