120  
FZUS73 KDTX 112251  
MWSDTX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
651 PM EDT FRI JUL 11 2025  
 
LCZ422-460-112330-  
/O.CON.KDTX.MA.W.0046.000000T0000Z-250711T2330Z/  
651 PM EDT FRI JUL 11 2025  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 730 PM EDT
 
 
FOR THE FOLLOWING AREAS...  
LAKE ST. CLAIR OPEN LAKE (U.S. PORTION)...  
ST. CLAIR RIVER...  
 
AT 651 PM EDT, A STRONG THUNDERSTORM WAS LOCATED OVER MT CLEMENS  
HARBOR OF REFUGE, MOVING EAST AT 20 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
THE STRONG THUNDERSTORM WILL BE NEAR...  
ST CLAIR FLATS OLD CHANNEL LIGHT AROUND 655 PM EDT.  
ALGONAC AROUND 705 PM EDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 4261 8252 4257 8257 4255 8259 4256 8264  
4245 8275 4247 8288 4254 8291 4259 8285  
4266 8284 4270 8269 4268 8261 4265 8259  
4263 8252  
TIME...MOT...LOC 2251Z 269DEG 18KT 4258 8274  
 
HAIL...0.00IN  
WIND...>34KTS  
 

 
 
MV  
 
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