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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: 9:49 pm EDT Sep 16, 2026
Forecast Valid: 12am EDT Sep 17, 2026-6pm EDT Sep 23, 2026

Overnight

NE wind around 6 kt becoming variable and less than 5 kt. Showers likely, with thunderstorms also possible after 5am. Waves 1 ft or less.

Thursday

Variable winds 5 kt or less. A chance of showers and thunderstorms. Waves 1 ft or less.

Thursday Night

NNE wind around 6 kt. Cloudy during the early evening, then gradual clearing. Waves 1 ft or less.

Friday

NE wind around 8 kt. Mostly sunny. Waves 1 ft or less.

Friday Night

ENE wind 6 to 9 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

SE wind 7 to 10 kt. Showers likely, then showers and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Saturday Night

ESE wind 8 to 10 kt. Showers and possibly a thunderstorm before 2am, then showers likely. Waves 1 ft or less.

Sunday

NNW wind around 11 kt becoming NNE in the afternoon. Showers likely. Waves 1 ft or less.

Sunday Night

NE wind around 11 kt. 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.