Last Update: 932 PM EDT Tue Apr 21 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 becoming northwest. Patchy fog late. Waves 2 feet or less.
Wednesday
Light and variable winds. Patchy fog in the morning. Waves 1 foot or less.
Wednesday Night
Light and variable winds becoming south 5 to 10 knots. Partly cloudy. Waves 1 foot or less.
Thursday
South winds 5 to 10 knots. Mostly sunny. Waves 1 foot or less.

the water temperature at st. Joseph is 50 degrees and at michigan city is 48 degrees.



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932 PM EDT Tue Apr 21 2026
 
 

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