


Other Marine Products
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
852 SXUS83 KGRR 291423 OMRGRR Other Marine Reports National Weather Service Grand Rapids MI 1023 AM EDT Sun Jun 29 2025 Lake Michigan Beach Reports Water Wave Flag Location Temp Height Color Ludington State Park 71 F 1 ft Green Mears State Park (Pentwater) 68 F 1 ft Green Duck Lake State Park 70 F 1 ft Green Muskegon State Park 70 F 1 ft Green P.J. Hoffmaster State Park 71 F 1 ft Green Grand Haven State Park 68 F 0 ft Green Holland State Park 68 F 1 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 $$