058  
FZUS53 KLOT 141452  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
952 AM CDT WED OCT 14 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.  
 
LMZ740-142145-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
952 AM CDT WED OCT 14 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON  
THROUGH THURSDAY AFTERNOON...  
   
REST OF TODAY
 
NORTHEAST WINDS 15 TO 20 KT. CHANCE OF SHOWERS  
LATE IN THE MORNING. WAVES 2 TO 4 FT BUILDING TO 3 TO 6 FT  
OCCASIONALLY TO 8 FT.   
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KT BECOMING EAST. MOSTLY  
CLOUDY. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.    
THURSDAY
 
EAST WINDS 10 TO 15 KT BECOMING SOUTHEAST. CHANCE OF  
RAIN IN THE MORNING, THEN RAIN AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT SUBSIDING  
TO 2 TO 4 FT.    
THURSDAY NIGHT
 
EAST WINDS 10 TO 15 KT BECOMING NORTHWEST AND  
INCREASING TO 15 TO 25 KT OVERNIGHT. RAIN. WAVES 2 TO 4 FT  
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.  
 

 
 
LMZ741-142145-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
952 AM CDT WED OCT 14 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON  
THROUGH THURSDAY MORNING...  
   
REST OF TODAY
 
NORTHEAST WINDS 15 TO 20 KT. CHANCE OF SHOWERS  
LATE IN THE MORNING. WAVES 2 TO 4 FT BUILDING TO 3 TO 6 FT  
OCCASIONALLY TO 8 FT.   
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KT BECOMING EAST. MOSTLY  
CLOUDY. WAVES 3 TO 6 FT OCCASIONALLY TO 8 FT.    
THURSDAY
 
EAST WINDS 10 TO 15 KT BECOMING SOUTHEAST. CHANCE OF  
RAIN IN THE MORNING, THEN RAIN AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. WAVES 3 TO 6 FT SUBSIDING TO 2 TO 4 FT.    
THURSDAY NIGHT
 
EAST WINDS 10 TO 15 KT BECOMING NORTHWEST AND  
INCREASING TO 15 TO 25 KT OVERNIGHT. RAIN. WAVES 2 TO 4 FT  
BUILDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.  
 

 
 
LMZ742>745-142145-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
952 AM CDT WED OCT 14 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 PM CDT THIS AFTERNOON  
THROUGH LATE TONIGHT...  
   
REST OF TODAY
 
NORTHEAST WINDS 15 TO 20 KT. CHANCE OF SHOWERS  
LATE IN THE MORNING, THEN SLIGHT CHANCE OF SHOWERS EARLY IN THE  
AFTERNOON. WAVES 1 TO 3 FT BUILDING TO 3 TO 6 FT OCCASIONALLY TO 8  
FT.    
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KT BECOMING EAST. SLIGHT  
CHANCE OF RAIN AFTER MIDNIGHT. WAVES 3 TO 6 FT OCCASIONALLY TO 8  
FT SUBSIDING TO 3 TO 5 FT LATE.   
THURSDAY
 
EAST WINDS 10 TO 15 KT BECOMING SOUTHEAST. CHANCE OF  
RAIN IN THE MORNING, THEN RAIN AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE AFTERNOON. WAVES 3 TO 5 FT SUBSIDING TO 2 TO 4 FT.    
THURSDAY NIGHT
 
SOUTH WINDS 10 TO 15 KT BECOMING NORTHWEST AND  
INCREASING TO 30 KT OVERNIGHT. RAIN. WAVES 1 TO 2 FT QUICKLY  
BUILDING TO 5 TO 8 FT OCCASIONALLY TO 10 FT.  
 

 
 
PETR  
 
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