814  
FZUS53 KLOT 271200 CCA  
NSHLOT  
 
NEARSHORE MARINE FORECAST...CORRECTED  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
700 AM CDT FRI JUN 27 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>742-271530-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
700 AM CDT FRI JUN 27 2025  
   
TODAY  
SOUTHWEST WINDS 10 TO 20 KT BECOMING WEST AND INCREASING  
TO 15 TO 25 KT IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS. WAVES 1 TO 3 FT.   
TONIGHT  
WEST WINDS 10 TO 20 KT BECOMING NORTHWEST AROUND 10 KT  
OVERNIGHT. PARTLY CLOUDY IN THE EVENING THEN CLEARING. WAVES 1 TO  
2 FT.   
SATURDAY  
NORTH WINDS 5 TO 10 KT BECOMING EAST AROUND 10 KT IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FT.    
SATURDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KT BECOMING SOUTH  
OVERNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FT.  
 
 
 
LMZ743>745-271530-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
700 AM CDT FRI JUN 27 2025  
   
TODAY  
SOUTHWEST WINDS 10 TO 20 KT BECOMING WEST 15 TO 20 KT IN  
THE AFTERNOON. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
MORNING, THEN CHANCE OF SHOWERS AND THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 TO 3 FT.    
TONIGHT  
WEST WINDS 10 TO 15 KT BECOMING NORTH OVERNIGHT.  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS IN THE EVENING. WAVES  
1 TO 3 FT.    
SATURDAY  
NORTH WINDS 10 TO 15 KT BECOMING NORTHEAST AROUND 10  
KT IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FT.    
SATURDAY NIGHT  
EAST WINDS 5 TO 10 KT BECOMING SOUTH OVERNIGHT.  
MOSTLY CLEAR. WAVES 1 TO 2 FT SUBSIDING TO 1 FT OR LESS.  
 
 
 
CARLAW  
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