248  
FZUS53 KLOT 111951  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
151 PM CST SAT JAN 11 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.  
 
LMZ740-120430-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
151 PM CST SAT JAN 11 2025  
   
LATE THIS AFTERNOON  
SOUTHWEST WINDS 5 TO 10 KT. MOSTLY CLOUDY.  
WAVES AROUND 1 FT.    
TONIGHT  
SOUTH WINDS 10 TO 15 KT INCREASING TO 15 TO 25 KT  
TOWARD DAYBREAK. SNOW LIKELY AFTER MIDNIGHT. WAVES 1 TO 3 FT  
BUILDING TO 3 TO 5 FT.    
SUNDAY  
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST LATE. SNOW  
LIKELY, CHANCE OF DRIZZLE AND FREEZING DRIZZLE IN THE MORNING.  
WAVES 3 TO 5 FT SUBSIDING TO 1 TO 3 FT.    
SUNDAY NIGHT  
WEST WINDS 15 TO 25 KT. MOSTLY CLOUDY. WAVES 2 TO  
4 FT.    
MONDAY  
WEST WINDS 20 TO 25 KT. MOSTLY SUNNY. WAVES 1 TO 3 FT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 
 
 
LMZ741>743-120430-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
CALUMET HARBOR IL TO GARY IN-  
151 PM CST SAT JAN 11 2025  
   
LATE THIS AFTERNOON  
SOUTHWEST WINDS 5 TO 10 KT. MOSTLY CLOUDY.  
WAVES AROUND 1 FT.    
TONIGHT  
SOUTH WINDS 10 TO 15 KT INCREASING TO 15 TO 25 KT  
TOWARD DAYBREAK. CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 TO 2 FT  
BUILDING TO 2 TO 4 FT.    
SUNDAY  
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST LATE. SNOW  
LIKELY, CHANCE OF DRIZZLE AND FREEZING DRIZZLE IN THE MORNING.  
WAVES 2 TO 4 FT SUBSIDING TO 1 TO 3 FT.    
SUNDAY NIGHT  
WEST WINDS 15 TO 25 KT. MOSTLY CLOUDY. WAVES 1 TO  
3 FT.    
MONDAY  
WEST WINDS 20 TO 25 KT. PARTLY CLOUDY IN THE MORNING  
THEN CLEARING. WAVES 1 TO 3 FT.  
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 
 
 
LMZ744-745-120430-  
GARY TO BURNS HARBOR IN-BURNS HARBOR TO MICHIGAN CITY IN-  
151 PM CST SAT JAN 11 2025  
   
LATE THIS AFTERNOON  
SOUTHWEST WINDS 5 TO 10 KT. MOSTLY CLOUDY.  
WAVES 1 TO 2 FT.    
TONIGHT  
SOUTH WINDS 10 TO 15 KT INCREASING TO 15 TO 20 KT LATE.  
CHANCE OF SNOW AFTER MIDNIGHT. WAVES 1 TO 3 FT.    
SUNDAY  
SOUTH WINDS 15 TO 25 KT BECOMING SOUTHWEST LATE. SNOW  
LIKELY AND A CHANCE OF FREEZING DRIZZLE IN THE MORNING, THEN  
CHANCE OF DRIZZLE AND SLIGHT CHANCE OF SNOW IN THE AFTERNOON.  
WAVES 1 TO 3 FT BUILDING TO 2 TO 4 FT.    
SUNDAY NIGHT  
WEST WINDS 15 TO 25 KT. CLOUDY. WAVES 3 TO 5 FT.    
MONDAY  
WEST WINDS 20 TO 25 KT. PARTLY CLOUDY. WAVES 3 TO 5 FT.  
 
 
WAVE HEIGHTS ARE FOR ICE FREE AREAS.  
 
 
 
- IZZI  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page