SXUS83 KGRR 261430 OMRGRR Other Marine Reports National Weather Service Grand Rapids MI 1030 AM EDT Mon Aug 26 2024 Lake Michigan Beach Reports Water Wave Flag Location Temp Height Color Ludington State Park 72 F 2 ft Green Mears State Park (Pentwater) 72 F 0 ft Green P.J. Hoffmaster State Park 71 F 3 ft Red Grand Haven State Park 72 F 2 ft Yellow Holland State Park 70 F 0 ft Green Disclaimer These observations are reported during the morning hours and may not be representative of conditions later in the day. Flag Definitions Green: OK to swim Yellow: Caution is urged Red: Hazardous to swim Safety Information Multiple beach hazards can develop when winds and waves increase. Multiple hazards include large waves, structural currents, rip currents and longshore currents. The latest swim hazard risk can be obtained from the following website: www.weather.gov/greatlakes/beachhazards $$