346  
FZUS53 KLOT 040836  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
336 AM CDT WED JUN 4 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>742-042145-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
336 AM CDT WED JUN 4 2025  
   
EARLY THIS MORNING  
SOUTHWEST WINDS 10 TO 20 KT. RAIN. WAVES  
1 TO 3 FT.    
TODAY  
NORTH WINDS 10 TO 15 KT. RAIN ENDING LATE IN THE  
MORNING OR EARLY IN THE AFTERNOON. WAVES 1 TO 3 FT.   
TONIGHT  
NORTH WINDS 10 TO 15 KT. MOSTLY CLOUDY. WAVES 1 TO 3  
FT.   
THURSDAY  
NORTH WINDS 10 TO 20 KT. PARTLY CLOUDY. WAVES 1 TO 3  
FT BUILDING TO 2 TO 4 FT.    
THURSDAY NIGHT  
NORTHEAST WINDS 10 TO 15 KT DIMINISHING TO 5 TO  
10 KT. MOSTLY CLOUDY. WAVES 1 TO 3 FT.  
 
 
 
LMZ743>745-042145-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
336 AM CDT WED JUN 4 2025  
   
EARLY THIS MORNING  
SOUTHWEST WINDS 15 TO 20 KT. CHANCE OF  
RAIN. WAVES 1 TO 3 FT.    
TODAY  
SOUTHWEST WINDS 10 TO 15 KT SHIFTING TO NORTH LATE THIS  
MORNING. SHOWERS LIKELY. WAVES 1 TO 3 FT.   
TONIGHT  
NORTH WINDS 10 TO 15 KT. SHOWERS LIKELY IN THE  
EVENING, THEN CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES 1 TO 3 FT.    
THURSDAY  
NORTH WINDS 10 TO 15 KT INCREASING TO 15 TO 20 KT.  
MOSTLY CLOUDY IN THE MORNING, THEN BECOMING PARTLY CLOUDY. WAVES  
1 TO 3 FT BUILDING TO 2 TO 4 FT.    
THURSDAY NIGHT  
NORTHEAST WINDS 10 TO 15 KT DIMINISHING TO 5 TO  
10 KT. MOSTLY CLOUDY. WAVES 1 TO 2 FT.  
 
 
 
- IZZI  
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