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5NM S Monroe MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 9:36 pm EST Jan 9, 2026
Forecast Valid: 12am EST Jan 10, 2026-6pm EST Jan 16, 2026

Overnight

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

Saturday

E wind 5 to 7 kt becoming SSW in the afternoon. Rain and snow. Waves 1 ft or less.

Saturday Night

W wind 13 to 16 kt, with gusts as high as 24 kt. Rain before 7pm. Waves around 1 ft.

Sunday

W wind 17 to 20 kt, with gusts as high as 27 kt. Partly sunny. Waves around 1 ft.

Sunday Night

WNW wind 10 to 14 kt becoming WSW after midnight. Winds could gust as high as 20 kt. Partly cloudy. Waves 1 ft or less.

Monday

SW wind 14 to 16 kt, with gusts as high as 23 kt. Partly sunny. Waves around 1 ft.

Monday Night

WSW wind around 13 kt, with gusts as high as 21 kt. Partly cloudy. Waves around 1 ft.

Tuesday

SSW wind 15 to 17 kt, with gusts as high as 27 kt. A chance of rain. Waves around 1 ft.

Tuesday Night

WSW wind 12 to 17 kt, with gusts as high as 27 kt. A chance of rain. Waves 1 ft or less.

Wave heights are for ice free areas.

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

The water temperature at Belle Isle is 32 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.