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7NM S Grosse Ile MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:49 pm EDT Oct 8, 2026
Forecast Valid: 10pm EDT Oct 8, 2026-6pm EDT Oct 15, 2026

Tonight

WNW wind 5 to 8 kt. Mostly clear. Waves 1 ft or less.

Friday

W wind around 6 kt becoming S in the afternoon. Sunny. Waves 1 ft or less.

Friday Night

SE wind 8 to 12 kt. Partly cloudy. Waves 1 ft or less.

Saturday

SSE wind 9 to 11 kt. Increasing clouds. Waves around 1 ft.

Saturday Night

S wind around 14 kt. A chance of rain after 2am. Waves around 1 ft.

Sunday

SE wind 11 to 14 kt. Rain, mainly between 8am and 2pm. Waves 1 to 2 ft.

Sunday Night

E wind 5 to 8 kt becoming NW after midnight. A chance of rain before 8pm. Waves 1 ft or less.

Columbus Day

WNW wind 5 to 7 kt becoming SW in the afternoon. Partly sunny. Waves 1 ft or less.

Monday Night

SW wind 9 to 13 kt. A chance of rain. 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.