For More Weather Information:

Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 53 °F
Light Wind
2ft
Tonight
Low: 42 °F
Light Wind
2ft
Tuesday
High: 52 °F
Light Wind
2ft
Tuesday Night
Low: 43 °F
W 10kt
2ft
Wednesday
High: 48 °F
Light Wind
2ft
Wednesday Night
Low: 40 °F
Light Wind
2ft
Thursday
High: 47 °F
Light Wind
2ft
Thursday Night
Low: 38 °F
Light Wind
2ft
Friday
High: 47 °F
N 10kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 2:21 am AKDT Sep 28, 2026
Forecast Valid: 6am AKDT Sep 28, 2026-6pm AKDT Oct 4, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 990 mb low 30 nm SE of Middleton Island moves into the eastern Gulf through Tue morning. A series of smaller disturbances clip the northern Gulf through Wed morning.

Today

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

Tonight

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

Tuesday

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

Tuesday Night

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

Wednesday

Variable winds 5 kt or less. Scattered showers. Seas around 2 ft.

Wednesday Night

Variable winds 5 kt or less. Scattered showers. Seas around 2 ft.

Thursday

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

Thursday Night

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

Friday

N wind 5 to 10 kt. 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.