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Anchorage, AK Local Forecast Office

7NM WNW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 15 °F
NNE 25kt
4ft

Small Craft Advisory
Sunday
High: 25 °F
NNE 25kt
3-4ft

Small Craft Advisory
Sunday Night
Low: 17 °F
NNE 20kt
3-4ft
Monday
High: 25 °F
NNE 20kt
3ft
Monday Night
Low: 15 °F
NNE 20kt
3ft
Tuesday
High: 21 °F
N 20kt
2-3ft
Tuesday Night
Low: 16 °F
N 15kt
2ft
Wednesday
High: 21 °F
N 20kt
2-3ft
Wednesday Night
Low: 16 °F
NNE 20kt
3ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:22 pm AKST Dec 6, 2025
Forecast Valid: 8pm AKST Dec 6, 2025-6pm AKST Dec 13, 2025

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH SUNDAY NIGHT...

Synopsis: A 972 mb low 90 nm SW of Middleton Island moves to 130 nm SE of Kodiak City at 973 mb Sun morning. The low broadens as it weakens, then remains nearly stationary over the central Gulf until Mon afternoon. As the low sits over the central Gulf, a series of fronts will move west across the northern Gulf.

Tonight

NNE wind around 25 kt, with gusts as high as 35 kt. Widespread freezing spray. Mostly cloudy. Seas around 4 ft.

Sunday

NNE wind 20 to 25 kt. Widespread freezing spray. Mostly sunny. Seas 3 to 4 ft.

Sunday Night

NNE wind around 20 kt, with gusts as high as 30 kt. Widespread freezing spray. Partly cloudy. Seas 3 to 4 ft.

Monday

NNE wind around 20 kt, with gusts as high as 30 kt. Widespread freezing spray. Sunny. Seas around 3 ft.

Monday Night

NNE wind around 20 kt, with gusts as high as 30 kt. Widespread freezing spray before 9pm. Mostly clear. Seas around 3 ft.

Tuesday

N wind 10 to 20 kt. Sunny. Seas 2 to 3 ft.

Tuesday Night

N wind 10 to 15 kt. Partly cloudy. Seas around 2 ft.

Wednesday

N wind 15 to 20 kt. Mostly sunny. Seas 2 to 3 ft.

Wednesday Night

NNE wind around 20 kt. Mostly clear. Seas around 3 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.