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Anchorage, AK Local Forecast Office

3NM SW Ninilchik AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 37 °F
S 10kt
3ft
Tonight
Low: 28 °F
S 10kt
1-3ft
Tuesday
High: 38 °F
NNE 15kt
2-4ft
Tuesday Night
Low: 31 °F
NNE 10kt
2-3ft
Wednesday
High: 40 °F
Light Wind
1ft
Wednesday Night
Low: 28 °F
Light Wind
1ft
Thursday
High: 40 °F
Light Wind
1ft
Thursday Night
Low: 27 °F
Light Wind
1ft
Friday
High: 40 °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: 8:11 am AKDT Apr 6, 2026
Forecast Valid: 2pm AKDT Apr 6, 2026-6pm AKDT Apr 12, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1009 mb low 90 nm W of Port Alexander remains mostly stationary before opening to a trough and moving inland 20 nm SW of Hydaburg Mon afternoon. A front from a Bering low moves into the western Gulf Tue morning.

This Afternoon

S wind around 10 kt. Sunny. Seas around 3 ft.

Tonight

S wind 5 to 10 kt becoming ENE after midnight. Snow likely, mainly after 1am. Seas 1 to 3 ft.

Tuesday

NNE wind 5 to 15 kt. Snow likely before 1pm, then a chance of rain and snow. Seas 2 to 4 ft.

Tuesday Night

NNE wind 5 to 10 kt. Rain likely, mainly after 7pm. Seas 2 to 3 ft.

Wednesday

Variable winds 5 kt or less. Rain likely before 10am, then rain and snow likely between 10am and 1pm, then a chance of rain after 1pm. Seas around 1 ft.

Wednesday Night

Variable winds 5 kt or less. A chance of rain before 1am, then a chance of snow between 1am and 4am. Seas around 1 ft.

Thursday

Variable winds 5 kt or less. Partly sunny. Seas around 1 ft.

Thursday Night

Variable winds 5 kt or less. Partly cloudy. Seas around 1 ft.

Friday

Variable winds 5 kt or less. Partly sunny. 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.