166  
FZUS73 KLOT 110521  
MWSLOT  
 
MARINE WEATHER STATEMENT  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE  
1221 AM CDT FRI JUL 11 2025  
 
LMZ741-742-779-110600-  
1221 AM CDT FRI JUL 11 2025  
 
A MARINE WEATHER STATEMENT HAS BEEN ISSUED FOR THE FOLLOWING AREAS...  
 
NEARSHORE WATERS FROM WILMETTE HARBOR TO CALUMET HARBOR...  
OPEN WATERS FROM WILMETTE HARBOR TO MICHIGAN CITY OUT TO MID  
LAKE...  
 
AT 1221 AM CDT, DOPPLER RADAR INDICATED A STRONG THUNDERSTORM,  
CAPABLE OF PRODUCING WINDS TO AROUND 30 KNOTS. THIS THUNDERSTORM WAS  
LOCATED OVER MONROE HARBOR, MOVING NORTHEAST AT 25 KNOTS.  
 
LOCATIONS IMPACTED INCLUDE...  
HARRISON-DEVER CRIB, BELMONT HARBOR, BURNHAM HARBOR, 59TH STREET  
MARINA, WILMETTE HARBOR, 31ST STREET HARBOR, MONTROSE HARBOR, MONROE  
HARBOR, DIVERSY HARBOR, AND DUSABLE HARBOR.  
 
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 THIS STORM PASSES.  
 

 
 
LAT...LON 4211 8760 4211 8738 4181 8743 4179 8758  
4183 8760 4186 8761 4187 8761 4187 8762  
4189 8761 4189 8760 4190 8762 4196 8764  
4196 8763 4199 8766 4208 8768  
 

 
 
OGOREK  
 
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