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7NM NW Kachemak Bay AK

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 5:53 am AKDT Jul 31, 2026
Forecast Valid: 6am AKDT Jul 31, 2026-6pm AKDT Aug 6, 2026

Synopsis: A ridge of high pressure extends across the northern Gulf of Alaska through Sat morning.

Today

Variable winds less than 5 kt becoming SW 5 to 10 kt in the morning. Sunny. Seas around 2 ft.

Tonight

SW wind around 10 kt becoming SSE after midnight. Partly cloudy. Seas around 2 ft.

Saturday

Variable winds less than 5 kt becoming W 10 to 15 kt in the morning. Winds could gust as high as 20 kt. Mostly sunny. Seas 2 to 4 ft.

Saturday Night

SW wind 10 to 15 kt becoming variable and less than 5 kt in the evening. Winds could gust as high as 20 kt. Mostly clear. Seas 2 to 4 ft.

Sunday

S wind 5 to 10 kt becoming SW in the afternoon. Mostly sunny. Seas around 2 ft.

Sunday Night

SSW wind around 10 kt becoming SSE after midnight. Mostly cloudy. Seas around 2 ft.

Monday

SSE wind 10 to 15 kt, with gusts as high as 25 kt. Showers likely, mainly after 4pm. Seas around 2 ft.

Monday Night

SSE wind around 15 kt, with gusts as high as 30 kt. Showers. Seas around 2 ft.

Tuesday

SE wind 10 to 15 kt, with gusts as high as 25 kt. Showers. 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.