For More Weather Information:

Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 21 °F
N 15kt
2ft
Tonight
Low: 14 °F
NNE 15kt
2ft
Tuesday
High: 20 °F
N 15kt
2ft
Tuesday Night
Low: 14 °F
N 10kt
2ft
Wednesday
High: 17 °F
Light Wind
2ft
Wednesday Night
Low: 10 °F
N 10kt
2ft
Thursday
High: 20 °F
N 15kt
2ft
Thursday Night
Low: 13 °F
N 15kt
2ft
Friday
High: 24 °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: 4:36 am AKST Mar 2, 2026
Forecast Valid: 12pm AKST Mar 2, 2026-6pm AKDT Mar 8, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1003 mb low 300 nm SE of Kodiak City dissipates Mon afternoon. A 984 mb low moves 425 nm S of Middleton Island Tue morning then tracks to 140 nm E of Middleton Island Wed morning.

This Afternoon

N wind 10 to 15 kt. Sunny. Seas around 2 ft.

Tonight

NNE wind around 15 kt. Widespread freezing spray after midnight. Clear. Seas around 2 ft.

Tuesday

N wind around 15 kt. Widespread freezing spray before 3pm. Sunny. Seas around 2 ft.

Tuesday Night

N wind 5 to 10 kt. Mostly clear. Seas around 2 ft.

Wednesday

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

Wednesday Night

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

Thursday

N wind 10 to 15 kt. A chance of snow after 3pm. Seas around 2 ft.

Thursday Night

N wind 10 to 15 kt. A chance of snow. Seas around 2 ft.

Friday

N wind around 10 kt becoming WNW in the afternoon. A chance of snow. 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.