660  
FZUS73 KLOT 181807  
MWSLOT  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
107 PM CDT SAT JUL 18 2026  
 
LMZ742>745-779-181845-  
/O.CON.KLOT.MA.W.0056.000000T0000Z-260718T1845Z/  
107 PM CDT SAT JUL 18 2026  
   
..A SPECIAL MARINE WARNING REMAINS IN EFFECT UNTIL 145 PM CDT
 
 
FOR THE FOLLOWING AREAS...  
 
NEARSHORE WATERS FROM NORTHERLY ISLAND TO CALUMET HARBOR...  
NEARSHORE WATERS FROM CALUMET HARBOR TO MICHIGAN CITY...  
OPEN WATERS FROM WILMETTE HARBOR TO MICHIGAN CITY OUT TO MID  
LAKE...  
 
AT 106 PM CDT, STRONG THUNDERSTORMS WERE LOCATED ALONG A LINE  
EXTENDING FROM NEAR MICHIGAN CITY TO NEAR MARINA SHORES AT DUNE  
HARBOR TO NEAR MIDWAY AIRPORT, MOVING SOUTHEAST AT 25 KNOTS.  
 
HAZARD...WIND GUSTS TO 40 KNOTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...SMALL CRAFT COULD BE DAMAGED IN BRIEFLY HIGHER WINDS AND  
SUDDENLY HIGHER WAVES.  
 
LOCATIONS IMPACTED INCLUDE...  
INDIANA HARBOR, CALUMET HARBOR, BURNS HARBOR, MARINA SHORES AT DUNE  
HARBOR, AND HAMMOND MARINA.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO SAFE HARBOR UNTIL HAZARDOUS WEATHER PASSES.  
 
FREQUENT LIGHTNING IS OCCURRING WITH THESE STORMS. IF CAUGHT ON THE  
OPEN WATER STAY BELOW DECK IF POSSIBLE, KEEP AWAY FROM UNGROUNDED  
METAL OBJECTS.  
 

 
 
LAT...LON 4165 8744 4167 8742 4168 8743 4167 8747  
4171 8753 4175 8753 4177 8757 4182 8697  
4179 8697 4179 8696 4172 8691 4166 8709  
4165 8714 4163 8716 4162 8732 4161 8733  
4162 8733 4164 8742  
TIME...MOT...LOC 1806Z 316DEG 25KT 4180 8690 4167 8725 4171 8767  
 
HAIL...0.00IN  
WIND...40KTS  
 

 
 
KLUBER  
 
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