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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 41 °F
Light Wind
2ft
Tonight
Low: 39 °F
Light Wind
2ft
Thursday
High: 39 °F
Light Wind
2ft
Thursday Night
Low: 33 °F
NNE 10kt
2ft
Friday
High: 35 °F
NNE 20kt
2-3ft
Friday Night
Low: 20 °F
N 20kt
2-3ft
Saturday
High: 26 °F
NNE 25kt
3-4ft
Saturday Night
Low: 16 °F
NNE 25kt
4ft
Sunday
High: 24 °F
NNE 25kt
3-4ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 4:00 am AKST Dec 3, 2025
Forecast Valid: 3pm AKST Dec 3, 2025-6pm AKST Dec 9, 2025

View Nearby Observations

Detailed Forecast

Synopsis: A front along the Gulf coast dissipates Wed evening. A 998 mb N Pacific low moves to 150 nm SE of Kodiak Fri morning and continues 50 nm SE of Middleton Island at 985 mb through Fri evening.

This Afternoon

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

Tonight

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

Thursday

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

Thursday Night

NNE wind around 10 kt. A chance of rain before 9pm. Seas around 2 ft.

Friday

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

Friday Night

N wind 15 to 20 kt, with gusts as high as 25 kt. Widespread freezing spray. Partly cloudy. Seas 2 to 3 ft.

Saturday

NNE wind 20 to 25 kt. A chance of snow after 9am. Widespread freezing spray before 9am. Seas 3 to 4 ft.

Saturday Night

NNE wind around 25 kt. A chance of snow. Seas around 4 ft.

Sunday

NNE wind 20 to 25 kt. A chance of snow. Seas 3 to 4 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.