713  
FZUS53 KLOT 080143  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
843 PM CDT MON JUL 7 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>742-080915-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
843 PM CDT MON JUL 7 2025  
   
REST OF TONIGHT  
NORTHEAST WINDS 5 TO 10 KT BECOMING SOUTH  
OVERNIGHT. PARTLY CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 2 FT.    
TUESDAY  
SOUTH WINDS 5 TO 10 KT BECOMING SOUTHEAST. CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FT.    
TUESDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH  
OVERNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND  
1 FT.    
WEDNESDAY  
VARIABLE WINDS 5 TO 10 KT BECOMING NORTH 10 TO 20  
KT. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FT OR LESS  
BUILDING TO 1 TO 3 FT.  
 
 
 
LMZ743>745-080915-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
843 PM CDT MON JUL 7 2025  
   
REST OF TONIGHT  
NORTH WINDS 10 TO 15 KT BECOMING SOUTH 5 TO 10  
KT OVERNIGHT. MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY  
CLOUDY. WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.    
TUESDAY  
SOUTH WINDS 5 TO 10 KT BECOMING VARIABLE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 TO 2 FT.    
TUESDAY NIGHT  
VARIABLE WINDS 5 TO 10 KT BECOMING SOUTH. CHANCE  
OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FT.    
WEDNESDAY  
SOUTH WINDS 5 TO 10 KT BECOMING NORTH 10 TO 20 KT IN  
THE AFTERNOON. CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FT OR  
LESS BUILDING TO 1 TO 3 FT.  
 
 
 
- IZZI  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page