771  
FZUS73 KDTX 212003  
MWSDTX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
403 PM EDT TUE OCT 21 2025  
 
LCZ422-LHZ443-464-212100-  
/O.CON.KDTX.MA.W.0078.000000T0000Z-251021T2100Z/  
403 PM EDT TUE OCT 21 2025  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 500 PM EDT
 
 
FOR THE FOLLOWING AREAS...  
LAKE HURON FROM PORT SANILAC TO PORT HURON 5NM OFF SHORE TO  
US/CANADIAN BORDER...  
PORT SANILAC TO PORT HURON MI...  
ST. CLAIR RIVER...  
 
AT 403 PM EDT, SHOWERS WERE LOCATED ALONG A LINE EXTENDING FROM 15 NM  
WEST OF PORT SANILAC TO 14 NM NORTHWEST OF NEW BALTIMORE TO NEAR  
WYANDOTTE, MOVING NORTHEAST AT 40 KNOTS.  
 
HAZARD...WIND GUSTS TO NEARLY 50 KNOTS AND SMALL HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
SHOWERS WILL BE NEAR...  
PORT SANILAC AROUND 420 PM EDT.  
LEXINGTON AROUND 425 PM EDT.  
LAKEPORT AROUND 430 PM EDT.  
ALGONAC, ST. CLAIR, AND PORT HURON AROUND 435 PM EDT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 4300 8242 4296 8242 4289 8247 4276 8247  
4262 8252 4255 8259 4255 8264 4256 8261  
4265 8258 4264 8256 4266 8255 4276 8251  
4287 8251 4300 8247 4322 8256 4342 8260  
4343 8221  
TIME...MOT...LOC 2003Z 242DEG 42KT 4338 8289 4278 8304 4218 8321  
 
HAIL...<.75IN  
WIND...49KTS  
 

 
 
TF  
 
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