Last Update: 405 PM EDT Sat Jul 5 2025

View Nearby Observations

For More Weather Information:

Grand Rapids, MI Local Forecast Office

12NM SSW Pentwater MI

Marine Zone Forecast

Through Early Evening
South winds 20 to 25 knots. Sunny. Waves 2 to 4 feet.
Tonight
Southwest winds 15 to 20 knots. Partly cloudy with a chance of showers and thunderstorms in the evening, then rain showers likely and a chance of thunderstorms overnight. Waves 2 to 4 feet.
Sunday
West winds around 15 knots veering north. Partly sunny with a chance of rain showers and a slight chance of thunderstorms. Waves 3 to 5 feet.
Sunday Night
Northeast winds 10 to 20 knots. Partly cloudy. Waves 2 to 4 feet subsiding to 1 to 3 feet toward daybreak.
Monday
North winds 10 to 20 knots. Mostly sunny. Waves 1 to 2 feet.
Monday Night
Northeast winds 5 to 15 knots veering east toward daybreak. Mostly clear. Waves 1 to 2 feet.
Tuesday
South winds 5 to 10 knots veering southwest. Mostly sunny. Waves 1 foot or less.
Wednesday
North winds 5 to 15 knots. Sunny. Waves 1 foot or less.
Thursday
Northeast winds 5 to 10 knots backing north 10 to 15 knots. Sunny. Waves 1 foot or less.



Basemap Options
Click map to change the forecast location
Loading map...
405 PM EDT Sat Jul 5 2025
 
 

RADAR & SATELLITE IMAGES

Link to Local Radar Data Link to Satellite Data