243  
FZUS53 KMKX 251210  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
710 AM CDT THU JUN 25 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-251600-  
SHEBOYGAN TO PORT WASHINGTON WI-  
710 AM CDT THU JUN 25 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM CDT THIS MORNING  
 
   
TODAY  
NORTHWEST WIND 5 TO 10 KNOTS BACKING WEST LATE IN THE  
MORNING, THEN VEERING NORTH EARLY IN THE AFTERNOON VEERING  
NORTHEAST LATE IN THE AFTERNOON. WIDESPREAD DENSE FOG IN THE  
MORNING, THEN AREAS OF DENSE FOG LATE IN THE MORNING. SLIGHT  
CHANCE OF SHOWERS LATE IN THE MORNING. CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND  
1 FOOT.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTHWEST LATE IN  
THE EVENING, THEN EASING TO 5 KNOTS AFTER MIDNIGHT BECOMING NORTH  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
FRIDAY  
NORTHEAST WIND 5 TO 10 KNOTS. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.    
FRIDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTH AFTER  
MIDNIGHT, THEN VEERING NORTHEAST EARLY IN THE MORNING. PARTLY  
CLOUDY. WAVES AROUND 1 FOOT.  
 
 
LMZ644-251600-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
710 AM CDT THU JUN 25 2026  
   
TODAY  
NORTHWEST WIND 5 TO 10 KNOTS BACKING WEST LATE IN THE  
MORNING, THEN VEERING NORTH EARLY IN THE AFTERNOON VEERING  
NORTHEAST LATE IN THE AFTERNOON. PATCHY FOG IN THE MORNING.  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS IN THE  
AFTERNOON. WAVES AROUND 1 FOOT.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTH LATE IN THE  
EVENING, THEN EASING TO 5 KNOTS AFTER MIDNIGHT RISING TO 5 TO  
10 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS AND  
THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES AROUND 1 FOOT.    
FRIDAY  
NORTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE  
AFTERNOON BECOMING NORTHEAST 5 TO 10 KNOTS LATE IN THE AFTERNOON.  
MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
FRIDAY NIGHT  
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS LATE IN THE EVENING, THEN BACKING NORTH AFTER MIDNIGHT  
VEERING NORTHEAST EARLY IN THE MORNING. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.  
 
 
LMZ645-251600-  
NORTH POINT LIGHT TO WIND POINT WI-  
710 AM CDT THU JUN 25 2026  
   
TODAY  
WEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND 1 FOOT.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTH AFTER  
MIDNIGHT. SLIGHT CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT. WAVES  
AROUND 1 FOOT.    
FRIDAY  
NORTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE  
AFTERNOON RISING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON. MOSTLY  
CLOUDY. WAVES AROUND 1 FOOT.    
FRIDAY NIGHT  
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.  
 
 
LMZ646-251600-  
WIND POINT WI TO WINTHROP HARBOR IL-  
710 AM CDT THU JUN 25 2026  
   
TODAY  
WEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. SLIGHT CHANCE OF SHOWERS  
AND THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND 1 FOOT.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTH EARLY IN  
THE MORNING. PARTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING  
MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
FRIDAY  
NORTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE AFTERNOON. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
FRIDAY NIGHT  
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS AFTER MIDNIGHT, THEN BECOMING NORTHEAST 5 TO 10 KNOTS  
EARLY IN THE MORNING. MOSTLY CLOUDY THROUGH AROUND MIDNIGHT THEN  
BECOMING PARTLY CLOUDY. WAVES 1 TO 2 FEET.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SATURDAY THROUGH MONDAY.  
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