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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 pm EDT Mar 21, 2026
Forecast Valid: 8pm EDT Mar 21, 2026-6pm EDT Mar 28, 2026

Tonight

SSE wind 7 to 9 kt becoming WSW after midnight. Mostly cloudy. Waves 1 ft or less.

Sunday

N wind 5 to 9 kt. A chance of rain, mainly after 1pm. Waves 1 ft or less.

Sunday Night

N wind 10 to 12 kt, with gusts as high as 19 kt. A chance of rain before 11pm, then a chance of snow between 11pm and 2am. Waves 1 ft or less.

Monday

N wind 7 to 9 kt. Partly sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

S wind 5 to 9 kt. Partly sunny. Waves 1 ft or less.

Tuesday Night

S wind around 6 kt becoming E after midnight. Mostly cloudy. Waves 1 ft or less.

Wednesday

NE wind around 8 kt becoming SE in the afternoon. Mostly cloudy. Waves 1 ft or less.

Wednesday Night

ESE wind around 8 kt becoming S after midnight. Mostly 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.