376  
WHUS43 KGRR 171546  
CFWGRR  
 
COASTAL HAZARD MESSAGE  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
1146 AM EDT THU JUL 17 2025  
 
MIZ037-043-050-056-064-071-180000-  
/O.CON.KGRR.BH.S.0010.000000T0000Z-250718T0600Z/  
MASON-OCEANA-MUSKEGON-OTTAWA-ALLEGAN-VAN BUREN-  
1146 AM EDT THU JUL 17 2025  
 
...BEACH HAZARDS STATEMENT REMAINS IN EFFECT THROUGH LATE  
TONIGHT...  
 
* WHAT...HIGH WAVE ACTION, STRONG CURRENTS, AND DANGEROUS  
SWIMMING CONDITIONS EXPECTED. PIERS MAY BE HEAVILY SWAMPED BY  
WAVES.  
 
* WHERE...MASON, OCEANA, MUSKEGON, OTTAWA, ALLEGAN AND VAN BUREN  
COUNTIES.  
 
* WHEN...THROUGH LATE TONIGHT.  
 
* IMPACTS...STRONG CURRENTS CAN PULL SWIMMERS INTO DEEPER WATER  
AND HIGH WAVES CAN SWEEP PEOPLE OFF PIERS.  
 
* ADDITIONAL DETAILS...WINDS AND WAVES WILL GRADUALLY SUBSIDE  
TODAY, BUT IT WILL NOT BE UNTIL AFTER SUNSET THAT WAVES FALL  
BELOW 4 FEET SOUTH OF HOLLAND. SWIMMERS CAN EXPECT DANGEROUS  
WAVES AND CURRENTS THROUGH THE REST OF THE DAY. THE MOST  
DANGEROUS PLACES TO SWIM TODAY WILL BE ON THE NORTH SIDE OF  
NORTH PIERS SUCH AS STEARNS PARK IN LUDINGTON, MEARS STATE PARK  
IN PENTWATER, HOLLAND STATE PARK AND NORTH BEACH IN SOUTH HAVEN.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN OUT OF THE WATER TO AVOID HAZARDOUS SWIMMING CONDITIONS  
AND DO NOT VENTURE OUT ON PIERS. PLEASE CHECK WITH YOUR LOCAL  
AUTHORITIES ON POTENTIAL BEACH CLOSURES.  
 
 
 
 
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