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Anchorage, AK Local Forecast Office

Fire Island AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 49 °F
SE 20kt
< 1ft
Tonight
Low: 45 °F
SE 25kt⇓
< 1ft
Thursday
High: 50 °F
Light Wind
< 1ft
Thursday Night
Low: 42 °F
S 10kt
< 1ft
Friday
High: 50 °F
S 15kt
< 1ft
Friday Night
Low: 47 °F
S 15kt
< 1ft
Saturday
High: 51 °F
SE 10kt
< 1ft
Saturday Night
Low: 47 °F
ESE 20kt
< 1ft
Sunday
High: 50 °F
ESE 15kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:55 pm AKDT Oct 1, 2025
Forecast Valid: 3pm AKDT Oct 1, 2025-6pm AKDT Oct 7, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A front enters the western Gulf Wed afternoon and moves towards the SE coast through Thu night. High pressure moves into the southern Gulf late early Fri morning.

This Afternoon

SE wind around 20 kt. Rain. Seas 1 ft or less.

Tonight

SE wind 20 to 25 kt decreasing to 15 to 20 kt after midnight. Winds could gust as high as 30 kt. Rain. Seas 1 ft or less.

Thursday

Variable winds 5 kt or less. Rain likely, mainly before 10am. Seas 1 ft or less.

Thursday Night

S wind around 10 kt, with gusts as high as 20 kt. Mostly cloudy. Seas 1 ft or less.

Friday

S wind 10 to 15 kt. Mostly cloudy. Seas 1 ft or less.

Friday Night

S wind 10 to 15 kt. A chance of rain after 10pm. Seas 1 ft or less.

Saturday

SE wind around 10 kt. Cloudy. Seas 1 ft or less.

Saturday Night

ESE wind 15 to 20 kt. A chance of rain. Seas 1 ft or less.

Sunday

ESE wind around 15 kt. Rain likely. Seas 1 ft or less.

*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.