Other Marine Products
Issued by NWS Grand Rapids, MI
Issued by NWS Grand Rapids, MI
135
SXUS83 KGRR 191520
OMRGRR
Other Marine Reports
National Weather Service Grand Rapids MI
1120 AM EDT Tue Aug 19 2025
Lake Michigan Beach Reports
Water Wave Flag
Location Temp Height Color
Ludington State Park 72 F 2 ft Yellow
Mears State Park (Pentwater) 61 F 3 ft Yellow
Muskegon State Park 74 F 4 ft Red
P.J. Hoffmaster State Park 71 F 4 ft Red
Grand Haven State Park 66 F 4 ft Red
Holland State Park 68 F 3 ft Yellow
Saugatuck Oval Beach 77 F 2 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
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