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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 56 °F
S 15kt
2ft
Tonight
Low: 51 °F
WSW 20kt
4-6ft
Saturday
High: 56 °F
NW 15kt
2ft
Saturday Night
Low: 49 °F
Light Wind
2ft
Sunday
High: 55 °F
Light Wind
2ft
Sunday Night
Low: 47 °F
W 15kt
2-4ft
Monday
High: 55 °F
NW 15kt
2-4ft
Monday Night
Low: 46 °F
NNW 15kt
2ft
Tuesday
High: 54 °F
NNW 10kt
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 1:03 pm AKDT Aug 28, 2026
Forecast Valid: 2pm AKDT Aug 28, 2026-6pm AKDT Sep 3, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TONIGHT...

Synopsis: An area of low pressure deepens to 1004 mb over the eastern Gulf tonight and moves across the northern Gulf Sat. The 1005 mb low then continues moving east to 120 nm W of Sitka Sun morning.

This Afternoon

S wind around 15 kt. A chance of showers, mainly before 4pm. Seas around 2 ft.

Tonight

WSW wind 15 to 20 kt. A slight chance of showers before 10pm. Seas 4 to 6 ft.

Saturday

NW wind 5 to 15 kt. Sunny. Seas around 2 ft.

Saturday Night

Variable winds 5 kt or less. Mostly clear. Seas around 2 ft.

Sunday

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

Sunday Night

W wind 10 to 15 kt. Mostly cloudy. Seas 2 to 4 ft.

Monday

NW wind around 15 kt. Sunny. Seas 2 to 4 ft.

Monday Night

NNW wind 10 to 15 kt, with gusts as high as 20 kt. A chance of rain. Seas around 2 ft.

Tuesday

NNW wind 5 to 10 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.