For More Weather Information:

Anchorage, AK Local Forecast Office

Middleton Island AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 35 °F
NE 15kt
3ft
Friday
High: 38 °F
NNE 10kt
3-4ft
Friday Night
Low: 36 °F
Light Wind
3-4ft
Saturday
High: 38 °F
Light Wind
2-3ft
Saturday Night
Low: 35 °F
ESE 10kt
3-4ft
Sunday
High: 38 °F
E 10kt
3ft
Sunday Night
Low: 35 °F
N 10kt
3ft
Monday
High: 39 °F
W 15kt
5ft
Monday Night
Low: 35 °F
W 15kt
5ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:33 pm AKDT Apr 2, 2026
Forecast Valid: 10pm AKDT Apr 2, 2026-6pm AKDT Apr 9, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 998 mb Gulf low 345 nm S of Yakutat will weaken as it moves to 140 nm W of Sitka by Fri afternoon. It further weakens to 1020 mb as it moves northwest to 105 nm SW of Yakutat by Sat morning.

Tonight

NE wind 10 to 15 kt. A slight chance of rain and snow showers before 1am. Seas around 3 ft.

Friday

NNE wind 5 to 10 kt becoming NNW in the afternoon. Partly sunny. Seas 3 to 4 ft.

Friday Night

Variable winds 5 kt or less. Mostly cloudy. Seas 3 to 4 ft.

Saturday

Variable winds 5 kt or less. Partly sunny. Seas 2 to 3 ft.

Saturday Night

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

Sunday

E wind 5 to 10 kt. Rain likely, mainly before 10am. Seas around 3 ft.

Sunday Night

ENE wind 5 to 10 kt becoming N after midnight. A chance of rain before 10pm, then a chance of rain and snow between 10pm and 4am, then a chance of rain after 4am. Seas around 3 ft.

Monday

W wind around 15 kt, with gusts as high as 20 kt. A chance of rain. Seas around 5 ft.

Monday Night

W wind 10 to 15 kt, with gusts as high as 20 kt. 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.