Last Update: 337 PM EDT Tue Jul 21 2026

View Nearby Observations

For More Weather Information:

Northern Indiana Local Forecast Office

8NM WSW Saint Joseph MI

Marine Zone Forecast

Tonight
North winds 15 to 25 knots. Gusts up to 30 knots. A slight chance of showers early. Waves 3 to 5 feet building to 5 to 8 feet.
Wednesday
North winds 15 to 20 knots diminishing to 10 to 15 knots. Mostly sunny. Waves 5 to 8 feet subsiding to 3 to 5 feet.
Wednesday Night
North winds 5 to 15 knots becoming east less than 10 knots. Mostly clear. Waves 3 to 5 feet subsiding to 1 to 3 feet.
Thursday
Southeast winds less than 10 knots. Sunny. Waves 2 feet or less.

the water temperature at st. Joseph is 72 degrees and at michigan city is 73 degrees.



Basemap Options
Click map to change the forecast location
Loading map...
337 PM EDT Tue Jul 21 2026
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data