For More Weather Information:

Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 31 °F
Light Wind
2ft
Tonight
Low: 27 °F
Light Wind
2ft
Sunday
High: 35 °F
Light Wind
2ft
Sunday Night
Low: 31 °F
Light Wind
2ft
Monday
High: 36 °F
N 10kt
2ft
Monday Night
Low: 27 °F
N 10kt
2ft
Tuesday
High: 35 °F
Light Wind
2ft
Tuesday Night
Low: 25 °F
Light Wind
2ft
Wednesday
High: 36 °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: 7:05 am AKDT Mar 28, 2026
Forecast Valid: 9am AKDT Mar 28, 2026-6pm AKDT Apr 3, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1024 mb low forms 150 nm E of Middleton Island Sat morning and remains nearly stationary through Sun morning before dissipating. A 1003 mb low 170 nm S of Sitkinak Sun afternoon moves to 230 nm SE of Sitkinak at 1000 mb by Mon afternoon.

Today

Variable winds 5 kt or less. Increasing clouds. Seas around 2 ft.

Tonight

Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Sunday

Variable winds 5 kt or less. Partly sunny. Seas around 2 ft.

Sunday Night

Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.

Monday

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

Monday Night

N wind 5 to 10 kt. Partly cloudy. Seas around 2 ft.

Tuesday

Variable winds 5 kt or less. Sunny. Seas around 2 ft.

Tuesday Night

Variable winds 5 kt or less. Clear. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. Sunny. 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.