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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Today
High: 54 °F
⇑S 10kt
2ft
Tonight
Low: 51 °F
SW 10kt⇓
2ft
Wednesday
High: 56 °F
Light Wind
2ft
Wednesday Night
Low: 48 °F
Light Wind
2ft
Thursday
High: 58 °F
Light Wind
2ft
Thursday Night
Low: 50 °F
Light Wind
2ft
Friday
High: 59 °F
Light Wind
2ft
Friday Night
Low: 50 °F
Light Wind
2ft
Saturday
High: 58 °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: 4:02 am AKDT Jul 7, 2026
Forecast Valid: 5am AKDT Jul 7, 2026-6pm AKDT Jul 13, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1006 mb low enters the western Gulf 30 nm S of Kodiak City by Wed afternoon and continues to 230 nm S of Cordova at 1007 mb by Thu morning.

Today

Variable winds less than 5 kt becoming S 5 to 10 kt in the morning. Mostly sunny. Seas around 2 ft.

Tonight

SW wind 5 to 10 kt becoming variable and less than 5 kt in the evening. A chance of showers after 4am. Seas around 2 ft.

Wednesday

Variable winds 5 kt or less. Showers likely, mainly after 7am. Seas around 2 ft.

Wednesday Night

Variable winds 5 kt or less. Showers likely, mainly before 10pm. Seas around 2 ft.

Thursday

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

Thursday Night

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

Friday

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

Friday Night

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

Saturday

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.