903  
FZUS53 KLOT 302019  
NSHLOT  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE CHICAGO/ROMEOVILLE IL  
319 PM CDT SUN MAR 30 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>742-310315-  
WINTHROP HARBOR TO WILMETTE HARBOR IL-  
WILMETTE HARBOR TO NORTHERLY ISLAND IL-  
NORTHERLY ISLAND TO CALUMET HARBOR IL-  
319 PM CDT SUN MAR 30 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT  
 
   
TONIGHT  
WEST WINDS 20 TO 25 KT BECOMING NORTHWEST LATE.  
ISOLATED SHOWERS IN THE EVENING, THEN SCATTERED SHOWERS AND A  
CHANCE OF SNOW SHOWERS AFTER MIDNIGHT. WAVES 1 TO 3 FT BUILDING  
TO 3 TO 5 FT.    
MONDAY  
NORTH WINDS 10 TO 20 KT. MOSTLY CLOUDY IN THE MORNING,  
THEN BECOMING PARTLY CLOUDY. WAVES 4 TO 6 FT OCCASIONALLY TO  
8 FT.    
MONDAY NIGHT  
NORTHEAST WINDS 10 TO 15 KT. MOSTLY CLEAR IN THE  
EVENING, THEN BECOMING PARTLY CLOUDY. WAVES 4 TO 6 FT  
OCCASIONALLY TO 8 FT SUBSIDING TO 3 TO 5 FT.    
TUESDAY  
EAST WINDS 15 TO 20 KT. PARTLY CLOUDY IN THE MORNING,  
THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FT.  
 
 
 
LMZ743>745-310315-  
CALUMET HARBOR IL TO GARY IN-GARY TO BURNS HARBOR IN-  
BURNS HARBOR TO MICHIGAN CITY IN-  
319 PM CDT SUN MAR 30 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE MONDAY NIGHT  
   
..TORNADO WATCH 71 IN EFFECT UNTIL 7 PM CDT THIS EVENING  
 
   
LATE THIS AFTERNOON  
SHOWERS AND THUNDERSTORMS ENDING.  
SOUTHWEST WINDS 20 TO 25 KT. WAVES 2 TO 4 FT   
TONIGHT  
SOUTHWEST WINDS 20 TO 25 KT BECOMING NORTHWEST LATE.  
SCATTERED SHOWERS AND A CHANCE OF SNOW SHOWERS AFTER MIDNIGHT.  
WAVES 2 TO 4 FT BUILDING TO 3 TO 5 FT.    
MONDAY  
NORTH WINDS 15 TO 20 KT. SLIGHT CHANCE OF SNOW SHOWERS  
WITH ISOLATED SHOWERS IN THE MORNING. WAVES 5 TO 8 FT  
OCCASIONALLY TO 10 FT.    
MONDAY NIGHT  
NORTH WINDS 15 TO 20 KT BECOMING NORTHEAST 10 TO  
15 KT. MOSTLY CLEAR. WAVES 5 TO 8 FT OCCASIONALLY TO 10 FT  
SUBSIDING TO 4 TO 6 FT OCCASIONALLY TO 8 FT.    
TUESDAY  
EAST WINDS 10 TO 15 KT. MOSTLY SUNNY IN THE MORNING,  
THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FT.  
 
 
 
KLUBER  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab IL Page
The Nexlab IN Page
Main Text Page