631  
FZUS73 KDTX 212041  
MWSDTX  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE DETROIT/PONTIAC MI  
441 PM EDT TUE OCT 21 2025  
 
LCZ423-460-LEZ444-212130-  
/O.CON.KDTX.MA.W.0077.000000T0000Z-251021T2130Z/  
441 PM EDT TUE OCT 21 2025  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 530 PM EDT  
 
FOR THE FOLLOWING AREAS...  
DETROIT RIVER...  
LAKE ST. CLAIR OPEN LAKE (U.S. PORTION)...  
MICHIGAN WATERS OF LAKE ERIE FROM DETROIT RIVER TO NORTH CAPE MI...  
 
AT 441 PM EDT, SHOWERS WERE LOCATED ALONG A LINE EXTENDING FROM 6 NM  
WEST OF ST. CLAIR SHORES TO NEAR ELIZABETH PARK MARINA TO NEAR NORTH  
CAPE, MOVING EAST AT 35 KNOTS.  
 
HAZARD...WIND GUSTS 34 KNOTS OR GREATER AND SMALL HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
SHOWERS WILL BE NEAR...  
ST. CLAIR SHORES, THE AMBASSADOR BRIDGE, GROSSE POINTE, LAKE ERIE  
METROPARK HARBOR, DETROIT RIVER LIGHT, GROSSE ILE, BELLE ISLE,  
GIBRALTAR, STONY POINT, AND ESTRAL BEACH AROUND 445 PM EDT.  
METRO BEACH METROPARK MARINA AROUND 455 PM EDT.  
ST CLAIR FLATS OLD CHANNEL LIGHT AROUND 500 PM EDT.  
MT CLEMENS HARBOR OF REFUGE AROUND 505 PM EDT.  
ALGONAC AROUND 520 PM EDT.  
 
OTHER LOCATIONS IMPACTED BY SHOWERS INCLUDE WOODLAND BEACH, STONY  
POINT, GIBRALTAR, ESTRAL BEACH, AND DETROIT BEACH.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 
 
 
LAT...LON 4173 8350 4195 8337 4197 8328 4226 8317  
4233 8311 4239 8295 4266 8285 4272 8269  
4265 8255 4267 8254 4265 8251 4262 8260  
4262 8252 4261 8253 4254 8266 4237 8283  
4230 8309 4205 8315 4196 8311 4172 8341  
TIME...MOT...LOC 2041Z 257DEG 33KT 4246 8302 4208 8317 4169 8344  
 
HAIL...<.75IN  
WIND...>34KTS  
 
 
 
JA  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab MI Page
Main Text Page