167  
FZUS53 KMKX 231010  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
510 AM CDT SAT MAY 23 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-231600-  
SHEBOYGAN TO PORT WASHINGTON WI-  
510 AM CDT SAT MAY 23 2026  
   
TODAY  
NORTHEAST WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
LATE IN THE MORNING, THEN BACKING NORTH EARLY IN THE AFTERNOON  
VEERING NORTHEAST LATE IN THE AFTERNOON. PATCHY FOG LATE IN THE  
MORNING. WAVES 1 TO 2 FEET.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS LATE IN  
THE EVENING, THEN VEERING SOUTHEAST AFTER MIDNIGHT BECOMING SOUTH  
EARLY IN THE MORNING. PATCHY FOG AFTER MIDNIGHT. CHANCE OF  
SHOWERS AFTER MIDNIGHT. WAVES AROUND 1 FOOT.    
SUNDAY  
SOUTH WIND 5 TO 10 KNOTS. PATCHY FOG IN THE MORNING.  
CHANCE OF SHOWERS IN THE MORNING. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT  
SOUTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
LATE IN THE EVENING, THEN VEERING SOUTHWEST AFTER MIDNIGHT.  
PARTLY CLOUDY. WAVES AROUND 1 FOOT.  
 
 
LMZ644-231600-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
510 AM CDT SAT MAY 23 2026  
   
TODAY  
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG LATE IN THE  
MORNING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE  
MORNING AND AFTERNOON.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS LATE IN  
THE EVENING, THEN VEERING SOUTHEAST AFTER MIDNIGHT BECOMING  
SOUTHEAST 5 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES AROUND  
1 FOOT.    
SUNDAY  
SOUTH WIND 5 KNOTS RISING TO 5 TO 10 KNOTS LATE IN THE  
MORNING, THEN BACKING SOUTHEAST IN THE AFTERNOON. PATCHY FOG IN  
THE MORNING. CHANCE OF SHOWERS IN THE MORNING. WAVES AROUND  
1 FOOT.    
SUNDAY NIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST EARLY  
IN THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.  
 
 
LMZ645-231600-  
NORTH POINT LIGHT TO WIND POINT WI-  
510 AM CDT SAT MAY 23 2026  
   
TODAY  
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTH IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN VEERING NORTHEAST LATE IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 2 FEET IN THE LATE MORNING AND AFTERNOON.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST EARLY  
IN THE MORNING. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WAVES AROUND 1 FOOT.    
SUNDAY  
SOUTHEAST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS LATE IN  
THE MORNING, THEN BECOMING SOUTHEAST 5 TO 10 KNOTS IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF SHOWERS IN THE  
MORNING. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.  
 
 
LMZ646-231600-  
WIND POINT WI TO WINTHROP HARBOR IL-  
510 AM CDT SAT MAY 23 2026  
   
TODAY  
NORTHEAST WIND 5 TO 10 KNOTS BACKING NORTH IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN VEERING NORTHEAST LATE IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 2 FEET IN THE LATE MORNING AND AFTERNOON.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS VEERING SOUTHEAST EARLY  
IN THE MORNING. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WAVES AROUND 1 FOOT.    
SUNDAY  
SOUTHEAST WIND 5 KNOTS RISING TO 5 TO 10 KNOTS LATE IN  
THE MORNING, THEN BECOMING SOUTHEAST 5 TO 10 KNOTS IN THE  
AFTERNOON. PATCHY FOG IN THE MORNING. CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE MORNING. WAVES AROUND  
1 FOOT.    
SUNDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS VEERING SOUTH AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR MONDAY THROUGH WEDNESDAY.  
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