Last Update: 932 PM EDT Wed Mar 18 2026

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Northern Indiana Local Forecast Office

8NM WSW Saint Joseph MI

Marine Zone Forecast

Overnight
Southwest winds 10 knots or less. Mostly cloudy. Waves 1 foot or less.
Thursday
South winds less than 10 knots becoming north. A slight chance of rain showers in the morning. Waves 1 foot or less.
Thursday Night
Northeast winds 10 knots or less becoming south. Partly cloudy in the evening, then becoming mostly cloudy. Waves 1 foot or less.
Friday
South winds 5 to 10 knots becoming west. Mostly cloudy. Waves 2 feet or less.

the water temperature at st. Joseph and at michigan city is 38 degrees.



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932 PM EDT Wed Mar 18 2026
 
 

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