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Anchorage, AK Local Forecast Office

7NM NW Kachemak Bay AK

Marine Point Forecast

[NOTICE]

Overnight
Low: 51 °F
Light Wind
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: 57 °F
Light Wind
2ft
Saturday Night
Low: 49 °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: 8:38 pm AKDT Jul 7, 2026
Forecast Valid: 11pm AKDT Jul 7, 2026-6pm AKDT Jul 14, 2026

View Nearby Observations

Detailed Forecast

Synopsis: A 1009 mb low 90 nm SW of Sitka moves inland by Wed morning. Its front in the E. Gulf moves inland by Wed morning. A 1004 mb low arrives 60 nm SE of Kodiak by Wed afternoon and moves to 120 nm SW of Sitka at 1006 mb by Thu afternoon. Its front moves from the W. Gulf to the E. Gulf from Wed afternoon to Thu afternoon.

Overnight

Variable winds 5 kt or less. 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 before 10pm. Seas around 2 ft.

Thursday

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

Saturday Night

Variable winds 5 kt or less. Showers likely. 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.