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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 39 °F
Light Wind
2ft
Wednesday
High: 48 °F
Light Wind
2ft
Wednesday Night
Low: 39 °F
W 10kt
2ft
Thursday
High: 47 °F
Light Wind
2ft
Thursday Night
Low: 38 °F
Light Wind
2ft
Friday
High: 47 °F
NNE 10kt
2ft
Friday Night
Low: 38 °F
NNE 10kt
2ft
Saturday
High: 47 °F
N 15kt
2ft
Saturday Night
Low: 39 °F
NNE 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: 4:03 pm AKDT Sep 29, 2026
Forecast Valid: 6pm AKDT Sep 29, 2026-6pm AKDT Oct 6, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A front moving from the Northern Gulf of Alaska by Tue afternoon before dissipating. A series of smaller disturbances clip the northern Gulf through Wed afternoon.

Tonight

Variable winds 5 kt or less. Increasing clouds. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. Isolated showers between 10am and 1pm. Seas around 2 ft.

Wednesday Night

W wind 5 to 10 kt. Partly cloudy. Seas around 2 ft.

Thursday

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

Thursday Night

Variable winds 5 kt or less. A chance of showers after 4am. Seas around 2 ft.

Friday

NNE wind 5 to 10 kt. A chance of showers before 10am. Seas around 2 ft.

Friday Night

NNE wind around 10 kt. A chance of showers. Seas around 2 ft.

Saturday

N wind around 15 kt, with gusts as high as 25 kt. A chance of showers. Seas around 2 ft.

Saturday Night

NNE wind 10 to 15 kt, with gusts as high as 25 kt. A chance of showers. 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.