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Anchorage, AK Local Forecast Office

11NM S Fire Island AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 42 °F
N 10kt
3ft
Tonight
Low: 41 °F
ENE 10kt
2-3ft
Sunday
High: 42 °F
ENE 10kt
2ft
Sunday Night
Low: 39 °F
SSE 10kt
1-2ft
Monday
High: 44 °F
ESE 10kt
2ft
Monday Night
Low: 39 °F
E 15kt
3ft
Tuesday
High: 46 °F
NE 10kt
3ft
Tuesday Night
Low: 39 °F
E 10kt
2-3ft
Wednesday
High: 48 °F
Light Wind
1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 6:45 am AKDT May 9, 2026
Forecast Valid: 3pm AKDT May 9, 2026-6pm AKDT May 15, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 978 mb North Pacific low 340 nm SE of Kodiak City lifts to 30 nm SE of Middleton Island at 991 mb by Sun morning. The low proceeds to the NW before moving inland to the Gulf Coast by Sun afternoon.

This Afternoon

N wind around 10 kt. Scattered showers. Seas around 3 ft.

Tonight

ENE wind 5 to 10 kt. Isolated showers before 1am, then isolated showers after 4am. Seas 2 to 3 ft.

Sunday

NNE wind 5 to 10 kt becoming ESE in the afternoon. Showers likely, mainly after 1pm. Seas around 2 ft.

Sunday Night

SSE wind 5 to 10 kt. Showers likely, mainly before 10pm. Seas 1 to 2 ft.

Monday

ESE wind 5 to 10 kt. Partly sunny. Seas around 2 ft.

Monday Night

E wind 10 to 15 kt. Mostly cloudy. Seas around 3 ft.

Tuesday

NE wind around 10 kt, with gusts as high as 20 kt. A chance of showers after 4pm. Seas around 3 ft.

Tuesday Night

E wind 5 to 10 kt, with gusts as high as 20 kt. A chance of showers. Seas 2 to 3 ft.

Wednesday

Variable winds 5 kt or less. A chance of showers. Seas around 1 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.