For More Weather Information:

Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Friday
High: 46 °F
N 10kt
2ft
Friday Night
Low: 34 °F
NNE 15kt
2-3ft
Saturday
High: 48 °F
NNE 25kt
4-5ft
Saturday Night
Low: 37 °F
NNE 20kt
2-3ft
Sunday
High: 48 °F
NNE 10kt
2-3ft
Sunday Night
Low: 40 °F
Light Wind
2ft
Monday
High: 50 °F
Light Wind
2ft
Monday Night
Low: 41 °F
Light Wind
2ft
Tuesday
High: 50 °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: 10:57 pm AKDT Oct 1, 2026
Forecast Valid: 3am AKDT Oct 2, 2026-6pm AKDT Oct 8, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY SATURDAY...

Synopsis: A 995 mb low 375 nm south of Sitkinak Fri morning will move to 125 nm southeast of Sitkinak Fri evening at 995 mb. The low will then become nearly stationary through Sat afternoon and then move to 60 nm southwest of Seward late Sat night at 988 mb.

Friday

N wind 5 to 10 kt. Sunny. Seas around 2 ft.

Friday Night

NNE wind 10 to 15 kt. Increasing clouds. Seas 2 to 3 ft.

Saturday

NNE wind 20 to 25 kt. Rain likely, mainly between 10am and 1pm. Seas 4 to 5 ft.

Saturday Night

NNE wind 15 to 20 kt. Rain, mainly after 7pm. Seas 2 to 3 ft.

Sunday

NNE wind around 10 kt. Rain. Seas 2 to 3 ft.

Sunday Night

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

Monday

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

Monday Night

Variable winds 5 kt or less. Rain likely. Seas around 2 ft.

Tuesday

Variable winds 5 kt or less. A chance of rain. 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.