525  
FZUS73 KDTX 211950  
MWSDTX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
350 PM EDT TUE OCT 21 2025  
 
LHZ441-442-462-463-212100-  
/O.CON.KDTX.MA.W.0076.000000T0000Z-251021T2100Z/  
350 PM EDT TUE OCT 21 2025  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 500 PM EDT
 
 
FOR THE FOLLOWING AREAS...  
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 350 PM EDT, SHOWERS WERE LOCATED ALONG A LINE EXTENDING FROM 9 NM  
NORTHWEST OF PORT AUSTIN TO NEAR PORT HOPE TO 18 NM WEST OF PORT  
SANILAC, MOVING NORTHEAST AT 35 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 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 HOPE AND HARBOR BEACH AROUND 355 PM EDT.  
WHITE ROCK AROUND 400 PM EDT.  
RICHMONDVILLE AROUND 410 PM EDT.  
 
OTHER LOCATIONS IMPACTED BY SHOWERS INCLUDE WHITE ROCK AND  
RICHMONDVILLE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 

 
 
LAT...LON 4344 8220 4342 8260 4377 8265 4400 8281  
4404 8292 4405 8300 4418 8299 4417 8225  
4360 8212  
TIME...MOT...LOC 1950Z 231DEG 35KT 4418 8309 4390 8275 4335 8295  
 
HAIL...<.75IN  
WIND...40KTS  
 

 
 
TF  
 
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