965  
WHUS53 KDTX 242019  
SMWDTX  
LHZ441-462-242045-  
/O.NEW.KDTX.MA.W.0054.250724T2019Z-250724T2045Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SPECIAL MARINE WARNING  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
419 PM EDT THU JUL 24 2025  
 
THE NATIONAL WEATHER SERVICE IN DETROIT/PONTIAC HAS ISSUED A  
 
* SPECIAL MARINE WARNING FOR...  
LAKE HURON FROM PORT AUSTIN TO HARBOR BEACH 5NM OFF SHORE TO THE  
US/CANADIAN BORDER...  
PORT AUSTIN TO HARBOR BEACH MI...  
 
* UNTIL 445 PM EDT.  
 
* AT 419 PM EDT, A STRONG THUNDERSTORM WAS LOCATED NEAR PORT HOPE,  
MOVING EAST AT 35 KNOTS.  
 
HAZARD...WIND GUSTS TO NEARLY 50 KNOTS.  
 
SOURCE...RADAR.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
* THE STRONG THUNDERSTORM WILL REMAIN OVER MAINLY OPEN WATERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 4384 8261 4384 8264 4380 8263 4388 8272  
4404 8281 4418 8271 4418 8260  
TIME...MOT...LOC 2019Z 249DEG 33KT 4400 8272  
 
HAIL...0.00IN  
WIND...49KTS  
 

 
 
MV  
 
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