


Other Marine Products
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
112 SXUS83 KGRR 171438 OMRGRR Other Marine Reports National Weather Service Grand Rapids MI 1038 AM EDT Thu Jul 17 2025 Lake Michigan Beach Reports Water Wave Flag Location Temp Height Color Ludington State Park MM F 4 ft Red Duck Lake State Park MM F M ft Red Muskegon State Park 69 F 7 ft Red P.J. Hoffmaster State Park 71 F 4 ft Red Grand Haven State Park 65 F 3 ft Red Holland State Park 70 F 5 ft Red Saugatuck Oval Beach 72 F 5 ft 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 $$