For More Weather Information:

Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Labor Day
High: 54 °F
Light Wind
2ft
Tonight
Low: 52 °F
SE 15kt
2ft
Tuesday
High: 55 °F
SW 20kt
6ft
Tuesday Night
Low: 48 °F
W 25kt
8ft

Small Craft Advisory
Wednesday
High: 56 °F
W 15kt
2-4ft
Wednesday Night
Low: 46 °F
WNW 10kt
2ft
Thursday
High: 56 °F
Light Wind
2ft
Thursday Night
Low: 44 °F
Light Wind
2ft
Friday
High: 56 °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: 3:32 pm AKDT Sep 7, 2026
Forecast Valid: 5pm AKDT Sep 7, 2026-6pm AKDT Sep 14, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY TUESDAY AND TUESDAY NIGHT...

Synopsis: A front in the Northern Gulf moves inland by this evening. A second front arrives in the Gulf from the west by tonight and moves to the Northern Gulf by Tue afternoon, then shortly moves inland.

Labor Day

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

Tonight

SE wind 5 to 15 kt. Rain, mainly between 10pm and 4am. Seas around 2 ft.

Tuesday

SW wind 15 to 20 kt. A chance of rain, mainly before 10am. Seas 2 ft building to 6 ft.

Tuesday Night

W wind 15 to 25 kt, with gusts as high as 30 kt. Partly cloudy. Seas 8 ft subsiding to 4 ft.

Wednesday

W wind 10 to 15 kt, with gusts as high as 25 kt. Sunny. Seas 2 to 4 ft.

Wednesday Night

WNW wind 5 to 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 2 ft.

Thursday

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

Thursday Night

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

Friday

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.