789  
FZUS73 KDTX 121805  
MWSDTX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
205 PM EDT SAT JUL 12 2025  
 
LHZ441-442-462-463-121900-  
205 PM EDT SAT JUL 12 2025  
   
..A STRONG THUNDERSTORM APPROACHING THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
HARBOR BEACH TO PORT SANILAC MI...  
LAKE HURON FROM HARBOR BEACH TO PORT SANILAC 5NM OFF SHORE TO  
US/CANADIAN BORDER...  
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH 5NM OFF SHORE TO THE  
US/CANADIAN BORDER...  
PORT AUSTIN TO HARBOR BEACH MI...  
 
AT 205 PM EDT, DOPPLER RADAR INDICATED A STRONG THUNDERSTORM, CAPABLE  
OF PRODUCING WINDS UP TO 30 KNOTS. THIS THUNDERSTORM WAS LOCATED 10  
NM SOUTHWEST OF HARBOR BEACH, MOVING NORTHEAST AT 30 KNOTS.  
 
THE STRONG THUNDERSTORM WILL BE NEAR...  
WHITE ROCK AROUND 210 PM EDT.  
HARBOR BEACH AROUND 215 PM EDT.  
 
OTHER LOCATIONS IMPACTED BY THE STRONG THUNDERSTORM INCLUDE WHITE  
ROCK.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS CAN EXPECT GUSTY WINDS UP TO 30 KNOTS, LOCALLY HIGHER WAVES,  
AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR IMMEDIATELY  
UNTIL THIS STORM PASSES.  
 

 
 
LAT...LON 4418 8226 4391 8220 4365 8263 4378 8266  
4395 8277 4418 8264  
 

 
 
KDK  
 
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