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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: 3:13 am EDT Aug 17, 2026
Forecast Valid: 3am EDT Aug 17, 2026-6pm EDT Aug 23, 2026

Monday

N wind around 6 kt. Partly sunny. Waves 1 ft or less.

Monday Night

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

Tuesday

Variable winds less than 5 kt becoming WSW 5 to 8 kt in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

WSW wind 8 to 10 kt. Showers likely after 2am. Waves 1 ft or less.

Wednesday

NNW wind around 6 kt. Showers likely, mainly before 8am. Waves 1 ft or less.

Wednesday Night

NNE wind around 6 kt becoming variable and less than 5 kt after midnight. Partly cloudy. Waves 1 ft or less.

Thursday

NNE wind around 6 kt becoming E in the afternoon. Sunny. Waves 1 ft or less.

Thursday Night

ESE wind around 6 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Friday

Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. 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.