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9NM WSW Saint Joseph MI

[NOTICE]

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Last Update: 6:16 pm CDT Jul 14, 2025
Forecast Valid: 8pm CDT Jul 14, 2025-6pm CDT Jul 21, 2025

Tonight

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

Tuesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Tuesday Night

Variable winds 5 kt or less. A slight chance of showers after 1am. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. A chance of showers, with thunderstorms also possible after 10am. Waves 1 ft or less.

Wednesday Night

SSW wind 5 to 10 kt becoming W after midnight. A chance of showers and thunderstorms. Waves 1 ft or less.

Thursday

W wind around 10 kt becoming NNW in the afternoon. A chance of showers and thunderstorms. Waves 1 to 2 ft.

Thursday Night

N wind around 10 kt. A chance of showers and thunderstorms before 1am, then a slight chance of showers. Waves 2 to 3 ft.

Friday

NNE wind 5 to 10 kt. A slight chance of showers. Waves 1 to 2 ft.

Friday Night

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

The water temperature at St. Joseph is 74 degrees and at Michigan
City is 66 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.