For More Weather Information:

Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 45 °F
SW 10kt
2ft
Wednesday
High: 49 °F
⇑W 10kt
2ft
Wednesday Night
Low: 46 °F
SW 10kt
2ft
Thursday
High: 52 °F
S 10kt
2ft
Thursday Night
Low: 46 °F
W 10kt
2ft
Friday
High: 51 °F
S 10kt
2ft
Friday Night
Low: 47 °F
S 10kt
2ft
Independence Day
High: 55 °F
SSW 10kt
2ft
Saturday Night
Low: 46 °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: 6:38 pm AKDT Jun 30, 2026
Forecast Valid: 7pm AKDT Jun 30, 2026-6pm AKDT Jul 7, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1013 mb low forms 90 nm S of Kodiak City Wed afternoon and dissipates through Thu morning. A 1007 mb low forms 40 nm S of Kodiak City Thu afternoon.

Tonight

SW wind 5 to 10 kt becoming SE after midnight. Mostly clear. Seas around 2 ft.

Wednesday

Variable winds less than 5 kt becoming W 5 to 10 kt in the afternoon. Increasing clouds. Seas around 2 ft.

Wednesday Night

SW wind 5 to 10 kt becoming S after midnight. A slight chance of rain after 4am. Seas around 2 ft.

Thursday

S wind 5 to 10 kt becoming SW in the afternoon. A chance of rain between 7am and 10am. Seas around 2 ft.

Thursday Night

W wind 5 to 10 kt becoming SSW after midnight. Mostly cloudy. Seas around 2 ft.

Friday

S wind around 10 kt. Partly sunny. Seas around 2 ft.

Friday Night

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

Independence Day

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

Saturday 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.