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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: 4:35 am EST Nov 10, 2026
Forecast Valid: 6am EST Nov 10, 2026-6pm EST Nov 16, 2026

Today

WNW wind 8 to 10 kt, with gusts as high as 18 kt. Sunny. Waves 1 ft or less.

Tonight

WNW wind around 6 kt becoming variable and less than 5 kt after midnight. Increasing clouds. Waves 1 ft or less.

Veterans Day

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

Wednesday Night

ENE wind 7 to 12 kt becoming N after midnight. Winds could gust as high as 21 kt. Rain likely, mainly between 7pm and 1am. Waves 1 ft or less.

Thursday

N wind 12 to 18 kt, with gusts as high as 24 kt. A chance of rain. Waves 1 ft or less.

Thursday Night

NNW wind 13 to 16 kt, with gusts as high as 24 kt. Mostly cloudy. Waves 1 ft or less.

Friday

NNW wind 12 to 14 kt, with gusts as high as 21 kt. Partly sunny. Waves 1 ft or less.

Friday Night

NNW wind 9 to 11 kt, with gusts as high as 19 kt. Mostly cloudy. Waves 1 ft or less.

Saturday

NW wind 10 to 12 kt, with gusts as high as 18 kt. Mostly sunny. Waves 1 ft or less.

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

The water temperature at Belle Isle is 51 degrees.

*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.