771  
FZUS53 KMKX 151610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1110 AM CDT MON JUN 15 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-152200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1110 AM CDT MON JUN 15 2026  
   
REST OF TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS. MOSTLY SUNNY.  
WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 2 FEET.    
TUESDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTH 15 TO  
20 KNOTS EARLY IN THE AFTERNOON, THEN VEERING SOUTHWEST LATE IN  
THE AFTERNOON. SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING.  
CHANCE OF SHOWERS THROUGH THE DAY. CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET IN THE  
AFTERNOON.    
TUESDAY NIGHT
 
WEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
EARLY IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH  
AROUND MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN  
THE LATE EVENING AND OVERNIGHT.  
 

 
LMZ644-152200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1110 AM CDT MON JUN 15 2026  
   
REST OF TODAY
 
WEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO  
10 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND  
1 FOOT.    
TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
TUESDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE MORNING, THEN  
RISING TO 15 TO 20 KNOTS EARLY IN THE AFTERNOON EASING TO 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON.  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 TO 2 FEET.    
TUESDAY NIGHT
 
WEST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
EARLY IN THE MORNING. RAIN SHOWERS AND A CHANCE OF THUNDERSTORMS  
THROUGH AROUND MIDNIGHT. WAVES AROUND 1 FOOT.  
 

 
LMZ645-152200-  
NORTH POINT LIGHT TO WIND POINT WI-  
1110 AM CDT MON JUN 15 2026  
   
REST OF TODAY
 
WEST WIND 10 TO 15 KNOTS BECOMING SOUTHWEST 5 TO  
10 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND  
1 FOOT.    
TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
TUESDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS  
LATE IN THE MORNING, THEN BECOMING SOUTHWEST 15 TO 20 KNOTS EARLY  
IN THE AFTERNOON EASING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON.  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE  
AFTERNOON, THEN SUBSIDING TO 1 TO 2 FEET LATE IN THE AFTERNOON.    
TUESDAY NIGHT
 
WEST WIND 10 TO 15 KNOTS. RAIN SHOWERS AND A  
CHANCE OF THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES AROUND  
1 FOOT.  
 

 
LMZ646-152200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1110 AM CDT MON JUN 15 2026  
   
REST OF TODAY
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY SUNNY.  
WAVES AROUND 1 FOOT.    
TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
TUESDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS RISING TO 15 TO 20 KNOTS  
LATE IN THE MORNING, THEN BECOMING SOUTHWEST 15 TO 20 KNOTS EARLY  
IN THE AFTERNOON EASING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON.  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
MORNING, THEN SHOWERS AND A CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE  
AFTERNOON, THEN SUBSIDING TO 1 TO 2 FEET LATE IN THE AFTERNOON.    
TUESDAY NIGHT
 
WEST WIND 10 TO 15 KNOTS. RAIN SHOWERS AND A  
CHANCE OF THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES AROUND  
1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
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