568  
FZUS53 KLOT 021431  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
931 AM CDT MON JUN 2 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
WAVES ARE PROVIDED AS A RANGE OF SIGNIFICANT WAVE HEIGHTS, WHICH  
IS THE AVERAGE OF THE HIGHEST 1/3 OF THE WAVES, ALONG WITH THE  
AVERAGE HEIGHT OF THE HIGHEST 10 PERCENT OF THE WAVES WHICH WILL  
OCCASIONALLY BE ENCOUNTERED.  
 
LMZ740>742-022130-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
931 AM CDT MON JUN 2 2025  
   
REST OF TODAY
 
SOUTH WINDS 5 TO 10 KT INCREASING TO 10 TO  
15 KT. PARTLY CLOUDY. WAVES 1 TO 2 FT.    
TONIGHT
 
SOUTH WINDS 10 TO 20 KT. PARTLY CLOUDY. WAVES 1 TO  
3 FT.    
TUESDAY
 
SOUTH WINDS 15 TO 20 KT INCREASING TO 20 TO 25 KT.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS LATE IN THE AFTERNOON.  
WAVES 2 TO 4 FT.    
TUESDAY NIGHT
 
SOUTHWEST WINDS 15 TO 20 KT. SHOWERS AND A  
CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 2 FT.  
 

 
 
LMZ743>745-022130-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
931 AM CDT MON JUN 2 2025  
   
REST OF TODAY
 
SOUTH WINDS 5 TO 10 KT INCREASING TO 10 TO  
15 KT. PARTLY CLOUDY. WAVES AROUND 1 FT.    
TONIGHT
 
SOUTH WINDS 10 TO 20 KT. PARTLY CLOUDY. WAVES 1 TO  
2 FT.    
TUESDAY
 
SOUTH WINDS 15 TO 20 KT INCREASING TO 20 TO 25 KT.  
PARTLY CLOUDY IN THE MORNING, THEN BECOMING MOSTLY CLOUDY. WAVES  
1 TO 3 FT.    
TUESDAY NIGHT
 
SOUTH WINDS 15 TO 20 KT BECOMING SOUTHWEST.  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS, MAINLY AFTER  
MIDNIGHT. WAVES 1 TO 3 FT.  
 

 
 
OGOREK  
 
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