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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: 4:24 am EDT Sep 18, 2026
Forecast Valid: 11am EDT Sep 18, 2026-6pm EDT Sep 24, 2026

Today

NE wind around 9 kt. Mostly sunny. Waves 1 ft or less.

Tonight

NE wind 7 to 10 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

E wind 6 to 9 kt. Showers likely, mainly between 11am and 4pm. Waves 1 ft or less.

Saturday Night

NE wind around 9 kt. Showers, mainly after 8pm. Waves 1 ft or less.

Sunday

NNE wind 9 to 11 kt. Showers likely, mainly before 2pm. Waves 1 ft or less.

Sunday Night

NE wind around 13 kt. A chance of showers before 8pm. Waves 1 ft or less.

Monday

NE wind around 14 kt, with gusts as high as 21 kt. Mostly cloudy. Waves 1 ft or less.

Monday Night

NE wind 14 to 17 kt, with gusts as high as 23 kt. A chance of showers. Waves 1 ft or less.

Tuesday

NE wind around 15 kt, with gusts as high as 22 kt. A chance of showers. 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.