042  
FZUS53 KMKX 282210  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
510 PM CDT SUN JUN 28 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-290400-  
SHEBOYGAN TO PORT WASHINGTON WI-  
510 PM CDT SUN JUN 28 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 4 AM CDT MONDAY THROUGH  
MONDAY EVENING...  
   
TONIGHT
 
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS  
BECOMING EAST 10 TO 15 KNOTS LATE IN THE EVENING, THEN VEERING  
SOUTHEAST AFTER MIDNIGHT RISING TO 15 TO 20 KNOTS WITH GUSTS TO  
AROUND 25 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS LATE IN THE EVENING. CHANCE OF SHOWERS AND  
THUNDERSTORMS AFTER MIDNIGHT. WAVES 1 TO 2 FEET BUILDING TO 4 TO  
6 FEET.    
MONDAY
 
SOUTHEAST WIND 15 TO 20 KNOTS VEERING SOUTH LATE IN THE  
AFTERNOON. GUSTS UP TO 25 KNOTS. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS IN THE MORNING. WAVES 5 TO 7 FEET BUILDING TO 6 TO  
8 FEET IN THE LATE MORNING AND EARLY AFTERNOON, THEN SUBSIDING TO  
5 TO 7 FEET LATE IN THE AFTERNOON.    
MONDAY NIGHT
 
SOUTH WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS BECOMING SOUTH 15 TO 20 KNOTS LATE IN THE EVENING, THEN  
EASING TO 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS AFTER  
MIDNIGHT BECOMING SOUTH 10 TO 15 KNOTS EARLY IN THE MORNING.  
PARTLY CLOUDY. WAVES 5 TO 7 FEET SUBSIDING TO 4 TO 6 FEET LATE IN  
THE EVENING, THEN SUBSIDING TO 3 TO 5 FEET AFTER MIDNIGHT  
SUBSIDING TO 3 TO 4 FEET EARLY IN THE MORNING.    
TUESDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS  
LATE IN THE MORNING, THEN BACKING SOUTH IN THE AFTERNOON. MOSTLY  
SUNNY. WAVES 3 TO 4 FEET.  
 

 
LMZ644-290400-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
510 PM CDT SUN JUN 28 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH  
MONDAY EVENING...  
   
TONIGHT
 
SOUTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
25 KNOTS BACKING EAST LATE IN THE EVENING, THEN VEERING SOUTHEAST  
AFTER MIDNIGHT RISING TO 15 TO 20 KNOTS EARLY IN THE MORNING.  
SLIGHT CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT, THEN CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES  
1 TO 3 FEET BUILDING TO 4 TO 6 FEET.    
MONDAY
 
SOUTH WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS. SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS IN THE MORNING. WAVES 4 TO  
6 FEET.    
MONDAY NIGHT
 
SOUTH WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS AFTER MIDNIGHT, THEN VEERING SOUTHWEST EARLY IN THE  
MORNING. MOSTLY CLEAR. WAVES 3 TO 5 FEET SUBSIDING TO 3 TO 4 FEET  
IN THE LATE EVENING AND OVERNIGHT.    
TUESDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTH 15 TO  
20 KNOTS IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET BUILDING TO  
2 TO 4 FEET LATE IN THE AFTERNOON.  
 

 
LMZ645-290400-  
NORTH POINT LIGHT TO WIND POINT WI-  
510 PM CDT SUN JUN 28 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH  
MONDAY EVENING...  
   
TONIGHT
 
SOUTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
30 KNOTS BECOMING SOUTHEAST 10 TO 15 KNOTS LATE IN THE EVENING,  
THEN BECOMING 10 TO 20 KNOTS AFTER MIDNIGHT BECOMING 15 TO  
20 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS IN THE  
EVENING. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 4 TO 6 FEET.    
MONDAY
 
SOUTH WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS. PARTLY  
SUNNY. WAVES 4 TO 6 FEET SUBSIDING TO 3 TO 5 FEET LATE IN THE  
MORNING, THEN SUBSIDING TO 3 TO 4 FEET IN THE AFTERNOON.    
MONDAY NIGHT
 
SOUTH WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE EVENING AND  
EARLY MORNING, THEN VEERING SOUTHWEST EARLY IN THE MORNING.  
MOSTLY CLEAR. WAVES 3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN  
THE MORNING.    
TUESDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS  
IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.  
 

 
LMZ646-290400-  
WIND POINT WI TO WINTHROP HARBOR IL-  
510 PM CDT SUN JUN 28 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM MONDAY AFTERNOON THROUGH  
MONDAY EVENING...  
   
TONIGHT
 
SOUTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
30 KNOTS BECOMING 10 TO 20 KNOTS AFTER MIDNIGHT, THEN BECOMING  
15 TO 20 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS IN  
THE EVENING. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS AFTER  
MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 4 TO 6 FEET.    
MONDAY
 
SOUTH WIND 15 TO 20 KNOTS EASING TO 10 TO 15 KNOTS LATE  
IN THE MORNING, THEN RISING TO 15 TO 20 KNOTS EARLY IN THE  
AFTERNOON BECOMING SOUTH 15 TO 20 KNOTS LATE IN THE AFTERNOON.  
PARTLY SUNNY. WAVES 3 TO 5 FEET SUBSIDING TO 3 TO 4 FEET IN THE  
LATE MORNING AND AFTERNOON.    
MONDAY NIGHT
 
SOUTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHWEST EARLY IN THE MORNING. MOSTLY CLEAR.  
WAVES 3 TO 4 FEET SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.    
TUESDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS EARLY IN THE AFTERNOON,  
THEN RISING TO 15 TO 20 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES  
1 TO 2 FEET.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
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