


Other Marine Products
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
326 SXUS83 KGRR 081437 OMRGRR Other Marine Reports National Weather Service Grand Rapids MI 1030 AM EDT Tue Jul 8 2025 Lake Michigan Beach Reports Water Wave Flag Location Temp Height Color Ludington State Park 70 F Calm Green Mears State Park (Pentwater) 63 F Calm Green Duck Lake State Park 64 F Calm Green Muskegon State Park 62 F 1 ft Green P.J. Hoffmaster State Park 68 F Calm Green Grand Haven State Park 63 F 1 ft Green Saugatuck Oval Beach 68 F Calm None 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 $$