897  
FZUS73 KLOT 062128  
MWSLOT  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
428 PM CDT MON OCT 6 2025  
 
LMZ777-062230-  
428 PM CDT MON OCT 6 2025  
   
..STRONG THUNDERSTORMS OVER THE WATERS
 
 
THE AREAS AFFECTED INCLUDE...  
 
OPEN WATERS FROM WINTHROP HARBOR TO WILMETTE HARBOR OUT TO MID  
LAKE...  
 
AT 427 PM CDT, DOPPLER RADAR INDICATED STRONG THUNDERSTORMS, CAPABLE  
OF PRODUCING WINDS TO AROUND 30 KNOTS. THESE THUNDERSTORMS WERE  
LOCATED ALONG A LINE EXTENDING FROM 16 NM EAST OF WINTHROP HARBOR TO  
12 NM NORTHEAST OF WILMETTE HARBOR, MOVING EAST AT 25 KNOTS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MARINERS CAN EXPECT GUSTY WINDS TO AROUND 30 KNOTS, LOCALLY HIGHER  
WAVES, LIGHTNING STRIKES, SMALL HAIL, AND HEAVY DOWNPOURS. BOATERS  
SHOULD SEEK SAFE HARBOR IMMEDIATELY UNTIL THESE STORMS PASS.  
 

 
 
LAT...LON 4246 8702 4217 8697 4217 8747 4222 8747  
4229 8729 4247 8744  
 

 
 
CARLAW  
 
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