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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 45 °F
WSW 10kt
2ft
Tonight
Low: 36 °F
SSW 15kt
2-4ft
Thursday
High: 46 °F
S 10kt
2ft
Thursday Night
Low: 36 °F
Light Wind
2ft
Friday
High: 46 °F
Light Wind
2ft
Friday Night
Low: 37 °F
Light Wind
2ft
Saturday
High: 43 °F
Light Wind
2ft
Saturday Night
Low: 37 °F
Light Wind
2ft
Sunday
High: 44 °F
Light Wind
2ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 5:05 am AKDT May 6, 2026
Forecast Valid: 8am AKDT May 6, 2026-6pm AKDT May 12, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1004 mb low 40 nm S of Chenega remains mostly stationary and dissipates through Wed afternoon. A front from a N Pacific low lifts into the southern Gulf by Thu morning.

Today

WSW wind around 10 kt. Mostly sunny. Seas around 2 ft.

Tonight

SSW wind 10 to 15 kt. Partly cloudy. Seas 2 to 4 ft.

Thursday

S wind 5 to 10 kt becoming SW in the afternoon. Mostly sunny. Seas around 2 ft.

Thursday Night

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

Friday

Variable winds 5 kt or less. A chance of showers after 1pm. Seas around 2 ft.

Friday Night

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

Saturday

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

Saturday Night

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

Sunday

Variable winds 5 kt or less. 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.