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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 46 °F
ESE 25kt
2ft
Tonight
Low: 38 °F
NE 15kt
2-3ft
Thursday
High: 43 °F
NE 10kt⇓
2ft
Thursday Night
Low: 36 °F
N 10kt
2ft
Friday
High: 42 °F
NW 10kt
2ft
Friday Night
Low: 34 °F
WNW 10kt
2ft
Saturday
High: 40 °F
Light Wind
2ft
Saturday Night
Low: 31 °F
Light Wind
2ft
Sunday
High: 39 °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: 12:53 pm AKST Nov 4, 2026
Forecast Valid: 2pm AKST Nov 4, 2026-6pm AKST Nov 10, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 975 mb low at over Kodiak Island shortly moves inland. A 969 mb low arrives 370 nm S of Middleton Island Thu morning and moves to 200 nm S of Icy Bay at 967 mb by Fri afternoon. Its front moves into the N Gulf through Fri afternoon.

This Afternoon

ESE wind 15 to 25 kt. Mostly cloudy. Seas around 2 ft.

Tonight

NE wind 10 to 15 kt, with gusts as high as 25 kt. Scattered showers, mainly between 9pm and 3am. Seas 2 to 3 ft.

Thursday

NE wind 5 to 10 kt becoming variable and less than 5 kt. Showers likely, mainly between noon and 3pm. Seas around 2 ft.

Thursday Night

NNE wind 5 to 10 kt becoming NNW after midnight. Mostly cloudy. Seas around 2 ft.

Friday

NW wind 5 to 10 kt. Partly sunny. Seas around 2 ft.

Friday Night

NNW wind 5 to 10 kt becoming WSW after midnight. Mostly cloudy. Seas around 2 ft.

Saturday

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

Saturday Night

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

Sunday

Variable winds 5 kt or less. Mostly cloudy. 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.