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Anchorage, AK Local Forecast Office

11NM S Fire Island AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 40 °F
ENE 20kt
3ft
Tuesday
High: 48 °F
E 15kt
3ft
Tuesday Night
Low: 39 °F
ESE 15kt
2-3ft
Wednesday
High: 41 °F
Light Wind
1-2ft
Wednesday Night
Low: 38 °F
Light Wind
1ft
Thursday
High: 43 °F
Light Wind
1-2ft
Thursday Night
Low: 37 °F
Light Wind
1-2ft
Friday
High: 46 °F
Light Wind
2ft
Friday Night
Low: 38 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:16 pm AKDT May 4, 2026
Forecast Valid: 8pm AKDT May 4, 2026-6pm AKDT May 11, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TONIGHT...

Synopsis: A 988 mb N Pacific low moves to 190 nm ESE of Chignik Mon afternoon. It then moves to 120 nm NE of Kodiak City at 1004 mb Tue afternoon before gradually dissipating over the northern Gulf Tue night.

Tonight

ENE wind 10 to 20 kt. A slight chance of rain before 10pm, then a slight chance of rain after 4am. Seas around 3 ft.

Tuesday

E wind around 15 kt. Scattered showers, mainly after 7am. Seas around 3 ft.

Tuesday Night

ESE wind 10 to 15 kt. Showers likely, mainly after 1am. Seas 2 to 3 ft.

Wednesday

Variable winds 5 kt or less. Showers likely. Seas 1 to 2 ft.

Wednesday Night

Variable winds 5 kt or less. Scattered showers before 1am. Seas around 1 ft.

Thursday

Variable winds 5 kt or less. Showers likely after 4pm. Seas 1 to 2 ft.

Thursday Night

Variable winds 5 kt or less. Showers likely, mainly before 10pm. Seas 1 to 2 ft.

Friday

Variable winds 5 kt or less. A chance of showers. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. A chance of showers. Seas around 2 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.