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3NM N Grosse Ile MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 3:49 am EDT Aug 22, 2026
Forecast Valid: 3am EDT Aug 22, 2026-6pm EDT Aug 28, 2026

Saturday

SW wind 6 to 9 kt. A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Saturday Night

NW wind around 10 kt. Showers and thunderstorms likely, mainly before 8pm. Waves 1 ft or less.

Sunday

WNW wind 10 to 13 kt, with gusts as high as 20 kt. Mostly sunny. Waves 1 ft or less.

Sunday Night

WNW wind around 10 kt. Partly cloudy. Waves 1 ft or less.

Monday

WNW wind 9 to 11 kt. Sunny. Waves 1 ft or less.

Monday Night

NW wind 5 to 7 kt. Mostly clear. Waves 1 ft or less.

Tuesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Tuesday Night

SSW wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.

Wednesday

Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Mostly sunny. 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.