103  
FZUS53 KLOT 160122 AAA  
NSHLOT  
 
NEARSHORE MARINE FORECAST...UPDATED  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
822 PM CDT WED JUL 15 2026  
 
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>742-160915-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
822 PM CDT WED JUL 15 2026  
   
REST OF TONIGHT  
LIGHT AND VARIABLE WINDS BECOMING NORTH 10 TO  
15 KT THIS EVENING THEN DIMINISHING TO 5 TO 10 KT OVERNIGHT.  
SMOKE AFTER MIDNIGHT. WAVES 1 FT OR LESS BUILDING TO 1 TO 3 FT.   
THURSDAY  
NORTHEAST WINDS 5 TO 10 KT BECOMING EAST IN THE  
AFTERNOON. SMOKE. WAVES 1 TO 2 FT.    
THURSDAY NIGHT  
EAST WINDS AROUND 10 KT BECOMING SOUTHEAST  
OVERNIGHT. SMOKE. WAVES 1 TO 2 FT.    
FRIDAY  
SOUTH WINDS AROUND 10 KT BECOMING SOUTHEAST IN THE  
AFTERNOON. AREAS OF SMOKE IN THE MORNING. CHANCE OF SHOWERS AND  
THUNDERSTORMS, MAINLY IN THE AFTERNOON. WAVES 1 TO 2 FT.  
 
 
 
LMZ743>745-160915-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
822 PM CDT WED JUL 15 2026  
   
REST OF TONIGHT  
LIGHT AND VARIABLE WINDS BECOMING NORTH AROUND  
10 KT BY AROUND MIDNIGHT. PATCHY SMOKE AFTER MIDNIGHT. WAVES 1 FT  
OR LESS BUILDING TO 1 TO 2 FT.    
THURSDAY  
NORTHEAST WINDS 5 TO 10 KT. AREAS OF SMOKE. WAVES 1  
TO 2 FT.   
THURSDAY NIGHT  
NORTHEAST WINDS AROUND 10 KT BECOMING SOUTHEAST  
OVERNIGHT. AREAS OF SMOKE. WAVES 1 TO 2 FT.    
FRIDAY  
SOUTH WINDS 5 TO 10 KT. AREAS OF SMOKE IN THE MORNING.  
CHANCE OF SHOWERS AND THUNDERSTORMS, MAINLY IN THE AFTERNOON.  
WAVES AROUND 1 FT.  
 
 
 
- IZZI  
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