694  
FZUS73 KDTX 122227  
MWSDTX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
627 PM EDT WED AUG 12 2026  
 
LCZ422-LHZ443-122300-  
627 PM EDT WED AUG 12 2026  
   
..A STRONG THUNDERSTORM OVER THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
PORT SANILAC TO PORT HURON MI...  
ST. CLAIR RIVER...  
 
AT 626 PM EDT, DOPPLER RADAR INDICATED A STRONG THUNDERSTORM,  
CAPABLE OF PRODUCING WINDS UP TO 33 KNOTS AND SMALL HAIL. THIS  
THUNDERSTORM WAS LOCATED OVER PORT HURON, MOVING SOUTHEAST AT 15  
KNOTS.  
 
THE STRONG THUNDERSTORM WILL BE NEAR...  
PORT HURON AROUND 630 PM EDT.  
 
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 4302 8241 4300 8242 4299 8242 4298 8241  
4296 8242 4292 8246 4294 8249 4300 8247  
4309 8250 4312 8248 4309 8238  
 

 
 
AM  
 
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