521  
FZUS73 KGRR 022321  
MWSGRR  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
721 PM EDT WED JUL 2 2025  
 
LMZ848-870-030115-  
721 PM EDT WED JUL 2 2025  
   
..STRONG THUNDERSTORMS APPROACHING THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
NEARSHORE AND OPEN WATERS FROM WHITEHALL TO PENTWATER MI...  
 
AT 720 PM EDT, DOPPLER RADAR INDICATED STRONG THUNDERSTORMS, CAPABLE  
OF PRODUCING WINDS TO AROUND 30 KNOTS AND SMALL HAIL. THESE  
THUNDERSTORMS WERE LOCATED ALONG A LINE EXTENDING FROM 16 NM WEST OF  
BIG SABLE POINT LIGHT TO 26 NM SOUTHEAST OF RAWLEY POINT LIGHT TO 16  
NM EAST OF CLEVELAND, MOVING SOUTHEAST AT 20 KNOTS.  
 
LOCATIONS IMPACTED INCLUDE...  
LITTLE SABLE POINT LIGHT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS, LOCALLY HIGHER  
WAVES, AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR  
IMMEDIATELY UNTIL THESE STORMS PASS.  
 

 
 
LAT...LON 4371 8712 4383 8709 4378 8660 4378 8644  
4365 8654 4360 8653 4351 8647 4341 8644  
4339 8715  
 

 
 
RAH  
 
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