For More Weather Information:

Anchorage, AK Local Forecast Office

3NM SW Ninilchik AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 48 °F
S 15kt
1-2ft
Thursday
High: 63 °F
SSW 15kt
2ft
Thursday Night
Low: 51 °F
SSW 10kt
2ft
Friday
High: 65 °F
Light Wind
1ft
Friday Night
Low: 50 °F
S 15kt
2-3ft
Saturday
High: 59 °F
SSW 10kt⇓
1ft
Saturday Night
Low: 48 °F
Light Wind
2ft
Sunday
High: 58 °F
Light Wind
1ft
Sunday Night
Low: 48 °F
Light Wind
1-2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:31 pm AKDT Jul 8, 2026
Forecast Valid: 8pm AKDT Jul 8, 2026-6pm AKDT Jul 15, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1005 mb low 75 nm SE of Kodiak moves to 140 nm SW of Sitka at 1007 mb by Thu afternoon before moving inland by Fri afternoon. Its front moves from the W. Gulf to the E. Gulf through Fri afternoon.

Tonight

S wind 5 to 15 kt. Mostly cloudy. Seas 1 to 2 ft.

Thursday

SSW wind 10 to 15 kt. Mostly cloudy. Seas around 2 ft.

Thursday Night

SSW wind 5 to 10 kt. Mostly cloudy. Seas around 2 ft.

Friday

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

Friday Night

S wind 10 to 15 kt. Mostly cloudy. Seas 2 to 3 ft.

Saturday

SSW wind 5 to 10 kt becoming variable and less than 5 kt in the afternoon. Cloudy. Seas around 1 ft.

Saturday Night

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

Sunday

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

Sunday Night

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