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4NM S Monroe MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 4:24 am EDT May 6, 2026
Forecast Valid: 5am EDT May 6, 2026-6pm EDT May 12, 2026

Today

WNW wind 6 to 12 kt. Increasing clouds. Waves 1 ft or less.

Tonight

WNW wind 6 to 10 kt. Mostly cloudy during the early evening, then gradual clearing. Waves 1 ft or less.

Thursday

Variable winds less than 5 kt becoming W 8 to 13 kt in the afternoon. Increasing clouds. Waves 1 ft or less.

Thursday Night

SW wind 6 to 9 kt. Partly cloudy. Waves 1 ft or less.

Friday

WSW wind 9 to 13 kt. A chance of showers after 2pm. Waves 1 ft or less.

Friday Night

SW wind around 6 kt. A chance of showers before 2am. Waves 1 ft or less.

Saturday

SW wind 7 to 15 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

SW wind around 9 kt. A chance of showers. Waves 1 ft or less.

Sunday

WNW wind 8 to 11 kt becoming N in the afternoon. Showers likely. Waves 1 ft or less.

See Lake Erie Open Lake Forecast for days 3 through 5.

The water temperature at Belle Isle is missing.

*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.