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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 18 °F
NNE 15kt
2ft
Tonight
Low: 11 °F
NNE 15kt
2ft
Monday
High: 21 °F
N 15kt
2ft
Monday Night
Low: 15 °F
NNE 15kt
2ft
Tuesday
High: 21 °F
N 15kt
2ft
Tuesday Night
Low: 12 °F
N 10kt
2ft
Wednesday
High: 21 °F
Light Wind
2ft
Wednesday Night
Low: 12 °F
N 10kt
2ft
Thursday
High: 22 °F
NNW 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: 2:19 pm AKST Mar 1, 2026
Forecast Valid: 2pm AKST Mar 1, 2026-6pm AKST Mar 7, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A front in the southern Gulf continues into the eastern Gulf Mon morning before dissipating. A 1001 mb low 200 nm S of Kodiak City moves to 140 nm SW of Elfin Cove Mon morning and dissipates Mon afternoon. A 982 mb low arrives 370 nm S of Middleton Island Tue morning.

This Afternoon

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

Tonight

NNE wind 10 to 15 kt. Widespread freezing spray after 3am. Clear. Seas around 2 ft.

Monday

N wind around 15 kt. Widespread freezing spray between 9am and noon. Sunny. Seas around 2 ft.

Monday Night

NNE wind around 15 kt. Widespread freezing spray after 3am. Clear. Seas around 2 ft.

Tuesday

N wind around 15 kt. Widespread freezing spray before 9am, then Widespread freezing spray after 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. Mostly sunny. Seas around 2 ft.

Wednesday Night

N wind 5 to 10 kt. A chance of snow. Seas around 2 ft.

Thursday

NNW wind 10 to 15 kt. 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.