750  
FZUS73 KLOT 131228  
MWSLOT  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
728 AM CDT SAT SEP 13 2025  
 
LMZ742>745-779-131330-  
728 AM CDT SAT SEP 13 2025  
   
..STRONG THUNDERSTORMS OVER THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
 
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 727 AM CDT, DOPPLER RADAR INDICATED STRONG THUNDERSTORMS, CAPABLE  
OF PRODUCING WINDS TO AROUND 30 KNOTS. THESE THUNDERSTORMS WERE  
LOCATED ALONG A LINE EXTENDING FROM 8 NM NORTHEAST OF HARRISON-DEVER  
CRIB TO 8 NM WEST OF MIDWAY AIRPORT, MOVING SOUTHEAST AT 30 KNOTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS, LOCALLY HIGHER  
WAVES, AND LIGHTNING STRIKES. BOATERS SHOULD SEEK SAFE HARBOR  
IMMEDIATELY UNTIL THESE STORMS PASS.  
 

 
 
LAT...LON 4162 8733 4164 8743 4166 8743 4167 8742  
4168 8743 4167 8744 4169 8750 4175 8753  
4178 8758 4179 8758 4182 8759 4200 8711  
4212 8696 4179 8697 4172 8692 4165 8711  
4165 8714 4163 8716 4162 8732 4161 8732  
 

 
 
DOOM  
 
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