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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Tonight
Low: 38 °F
NNE 25kt
3-5ft

Small Craft Advisory
Wednesday
High: 46 °F
ESE 25kt⇓
2-4ft

Small Craft Advisory
Wednesday Night
Low: 36 °F
NE 10kt
2ft
Thursday
High: 44 °F
NNE 10kt
2ft
Thursday Night
Low: 36 °F
N 10kt
2ft
Friday
High: 43 °F
Light Wind
2ft
Friday Night
Low: 34 °F
Light Wind
2ft
Saturday
High: 42 °F
Light Wind
2ft
Saturday Night
Low: 33 °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: 3:02 pm AKST Nov 3, 2026
Forecast Valid: 8pm AKST Nov 3, 2026-6pm AKST Nov 10, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH WEDNESDAY...

Synopsis: A 968 mb low near 90 nm SE of Kodiak tracks across Kodiak Island and into the Western Alaska Range through Wed afternoon. A 974 mb N Pacific low lifts to 320 nm SW of Yakutat at 960 mb Thu afternoon.

Tonight

NNE wind 20 to 25 kt, with gusts as high as 30 kt. Rain likely, mainly after 3am. Seas 3 to 5 ft.

Wednesday

ESE wind 20 to 25 kt decreasing to 10 to 15 kt in the afternoon. Winds could gust as high as 30 kt. Showers, mainly before 9am. Seas 2 to 4 ft.

Wednesday Night

NE wind around 10 kt. Isolated showers before midnight. Seas around 2 ft.

Thursday

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

Thursday Night

N wind 5 to 10 kt, with gusts as high as 20 kt. Partly cloudy. Seas around 2 ft.

Friday

Variable winds 5 kt or less. A chance of rain after 3pm. Seas around 2 ft.

Friday Night

Variable winds 5 kt or less. A chance of rain before 3am. 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.

*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.