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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

This Afternoon
High: 45 °F
E 10kt
2ft
Tonight
Low: 43 °F
E 20kt
2-4ft
Tuesday
High: 46 °F
NE 20kt
3ft
Tuesday Night
Low: 38 °F
NNE 25kt⇓
3-4ft

Small Craft Advisory
Wednesday
High: 46 °F
ESE 10kt
2ft
Wednesday Night
Low: 36 °F
ENE 10kt
2ft
Thursday
High: 44 °F
NNE 15kt
2ft
Thursday Night
Low: 36 °F
NNE 15kt
2ft
Friday
High: 43 °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: 3:52 pm AKST Nov 2, 2026
Forecast Valid: 4pm AKST Nov 2, 2026-6pm AKST Nov 8, 2026

View Nearby Observations

Detailed Forecast

...SMALL CRAFT ADVISORY THROUGH TUESDAY NIGHT...

Synopsis: A large front lifts into the Gulf on Tue with a strong barrier jet persisting into Tue evening. A 978 mb low develops roughly 70 nm E of Kodiak Tue afternoon, which quickly tracks onshore and into the Western Alaska Range Tue night.

This Afternoon

E wind around 10 kt. A slight chance of rain. Seas around 2 ft.

Tonight

E wind 15 to 20 kt. Rain likely, mainly after 3am. Seas 2 to 4 ft.

Tuesday

NE wind 15 to 20 kt. A chance of rain. Seas around 3 ft.

Tuesday Night

NNE wind 20 to 25 kt decreasing to 15 to 20 kt after midnight. A chance of rain before midnight, then showers likely, mainly between midnight and 3am. Seas 3 to 4 ft.

Wednesday

ESE wind 5 to 10 kt becoming ENE in the afternoon. Showers likely, mainly between 9am and noon. Seas around 2 ft.

Wednesday Night

ENE wind 5 to 10 kt. Showers likely, mainly before midnight. Seas around 2 ft.

Thursday

NNE wind 5 to 15 kt. Mostly cloudy. Seas around 2 ft.

Thursday Night

NNE wind 5 to 15 kt. A chance of snow after 9pm, mixing with rain after 3am. Seas around 2 ft.

Friday

Variable winds 5 kt or less. A chance of rain and snow before 9am, then a chance of rain. 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.