For More Weather Information:

Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 34 °F
WSW 30kt
9ft

Small Craft Advisory
Tuesday
High: 36 °F
W 20kt
8ft

Small Craft Advisory
Tuesday Night
Low: 13 °F
NW 30kt
8ft

Small Craft Advisory
Wednesday
High: 18 °F
N 15kt
5-6ft
Wednesday Night
Low: 6 °F
N 20kt
3-5ft
Thursday
High: 11 °F
NNE 15kt
2-3ft
Thursday Night
Low: 5 °F
N 10kt
2-3ft
Friday
High: 14 °F
N 15kt
2ft
Friday Night
Low: 7 °F
N 15kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 7:07 pm AKST Feb 23, 2026
Forecast Valid: 9pm AKST Feb 23, 2026-6pm AKST Mar 2, 2026

View Nearby Observations

Detailed Forecast

...GALE WARNING TONIGHT...

Synopsis: A 1012 mb low develops 35 nm southwest of Middleton Island Mon afternoon and moves 100 nm southwest of Yakutat at 1005 mb by Tue morning. The low remains nearly stationary as it deepens to 982 mb by Wed afternoon.

Tonight

WSW wind 25 to 30 kt. Mostly clear. Seas around 9 ft.

Tuesday

W wind 15 to 20 kt. Mostly sunny. Seas 8 ft subsiding to 5 ft.

Tuesday Night

NW wind 20 to 30 kt. Scattered snow showers, mainly after 3am. Widespread freezing spray. Seas 5 ft building to 8 ft.

Wednesday

N wind around 15 kt. Scattered snow showers before 3pm. Widespread freezing spray between 9am and noon. Seas 5 to 6 ft.

Wednesday Night

N wind 15 to 20 kt, with gusts as high as 30 kt. Widespread freezing spray before midnight. Partly cloudy. Seas 3 to 5 ft.

Thursday

NNE wind 10 to 15 kt, with gusts as high as 25 kt. Mostly sunny. Seas 2 to 3 ft.

Thursday Night

N wind around 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas 2 to 3 ft.

Friday

N wind 10 to 15 kt. Mostly sunny. Seas around 2 ft.

Friday Night

N wind around 15 kt. Partly cloudy. 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.