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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: 9:49 pm EDT May 8, 2025
Forecast Valid: 12am EDT May 9, 2025-6pm EDT May 15, 2025

Overnight

NNE wind 6 to 8 kt. Mostly clear. Waves 1 ft or less.

Friday

NNE wind 6 to 9 kt. Sunny. Waves 1 ft or less.

Friday Night

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

Saturday

W wind 5 to 7 kt. Sunny. Waves 1 ft or less.

Saturday Night

N wind around 6 kt becoming NE after midnight. Mostly clear. Waves 1 ft or less.

Sunday

NE wind 6 to 8 kt becoming E in the afternoon. Sunny. Waves 1 ft or less.

Sunday Night

ESE wind 5 to 7 kt. Clear. Waves 1 ft or less.

Monday

Variable winds less than 5 kt becoming SE 5 to 9 kt in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

SSE wind 6 to 8 kt. Mostly cloudy. Waves 1 ft or less.

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

The water temperature at Belle Isle is 53 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.