791  
FZUS53 KMKX 240610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
110 AM CDT MON AUG 24 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-240900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
110 AM CDT MON AUG 24 2026  
   
REST OF TONIGHT
 
NORTH WIND 10 TO 15 KNOTS BACKING NORTHWEST  
EARLY IN THE MORNING. CLEAR. WAVES 1 TO 2 FEET.    
MONDAY
 
NORTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON, THEN VEERING NORTH LATE IN THE AFTERNOON.  
MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
MONDAY NIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING WEST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES NEARLY CALM.    
TUESDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
20 KNOTS EARLY IN THE AFTERNOON, THEN BECOMING 15 TO 20 KNOTS  
WITH GUSTS TO AROUND 25 KNOTS LATE IN THE AFTERNOON. MOSTLY  
SUNNY. WAVES AROUND 1 FOOT BUILDING TO 2 TO 4 FEET LATE IN THE  
AFTERNOON.  
 

 
LMZ644-240900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
110 AM CDT MON AUG 24 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS BACKING NORTHWEST  
EARLY IN THE MORNING. CLEAR. WAVES 1 TO 2 FEET.    
MONDAY
 
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH LATE IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
SOUTHWEST WIND 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
TUESDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS EARLY IN THE AFTERNOON, THEN RISING TO 15 TO 20 KNOTS  
LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ645-240900-  
NORTH POINT LIGHT TO WIND POINT WI-  
110 AM CDT MON AUG 24 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS BACKING NORTHWEST  
EARLY IN THE MORNING. CLEAR. WAVES 1 TO 2 FEET.    
MONDAY
 
NORTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN BECOMING NORTH 5 TO 10 KNOTS IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
EAST WIND 5 TO 10 KNOTS VEERING SOUTHWEST LATE IN  
THE EVENING, THEN BECOMING SOUTHWEST 5 TO 10 KNOTS AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
TUESDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. PARTLY  
SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ646-240900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
110 AM CDT MON AUG 24 2026  
   
REST OF TONIGHT
 
NORTHWEST WIND 5 TO 10 KNOTS. CLEAR. WAVES  
1 TO 2 FEET.    
MONDAY
 
NORTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN BECOMING NORTH 5 TO 10 KNOTS EARLY IN  
THE AFTERNOON VEERING NORTHEAST LATE IN THE AFTERNOON. MOSTLY  
SUNNY. WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHWEST LATE  
IN THE EVENING, THEN RISING TO 5 TO 10 KNOTS AFTER MIDNIGHT.  
MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
TUESDAY
 
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab WI Page Main Text Page