For More Weather Information:

20NM W Beaver Island MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:42 pm CDT Jul 11, 2026
Forecast Valid: 11pm CDT Jul 11, 2026-6pm CDT Jul 18, 2026

Overnight

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Sunday

SSW wind 10 to 15 kt. Sunny. Waves 1 to 2 ft.

Sunday Night

SSW wind 10 to 15 kt. A slight chance of showers and thunderstorms between 11pm and 2am. Waves 2 to 3 ft.

Monday

WSW wind 10 to 15 kt. Sunny. Waves 1 to 2 ft.

Monday Night

SSW wind 10 to 15 kt. Mostly clear. Waves around 2 ft.

Tuesday

WSW wind 10 to 15 kt. Sunny. Waves around 2 ft.

Tuesday Night

WNW wind 5 to 10 kt becoming NNW after midnight. Partly cloudy. Waves 1 to 2 ft.

Wednesday

N wind 5 to 10 kt becoming W in the afternoon. Sunny. Waves 1 ft or less.

Wednesday Night

Variable winds 5 kt or less. Partly cloudy. Waves 1 ft or less.

*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.