212  
FZUS53 KMKX 010610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
110 AM CDT FRI MAY 1 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-010900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
110 AM CDT FRI MAY 1 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS BECOMING 5 TO  
15 KNOTS EARLY IN THE MORNING. SCATTERED SHOWERS AFTER MIDNIGHT.  
WAVES AROUND 1 FOOT.    
FRIDAY
 
NORTH WIND 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS EARLY IN THE AFTERNOON, THEN VEERING EAST LATE IN THE  
AFTERNOON. ISOLATED SHOWERS IN THE AFTERNOON. WAVES AROUND  
1 FOOT.    
FRIDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS  
LATE IN THE EVENING, THEN BECOMING NORTH AFTER MIDNIGHT. ISOLATED  
SHOWERS THROUGH AROUND MIDNIGHT. WAVES AROUND 1 FOOT.    
SATURDAY
 
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN  
THE MORNING, THEN VEERING SOUTHEAST EARLY IN THE AFTERNOON  
BECOMING SOUTH 10 TO 15 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES  
AROUND 1 FOOT.  
 

 
LMZ644-010900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
110 AM CDT FRI MAY 1 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS. SCATTERED SHOWERS  
AFTER MIDNIGHT, THEN ISOLATED SHOWERS EARLY IN THE MORNING. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
NORTH WIND 10 TO 15 KNOTS VEERING NORTHEAST EARLY IN  
THE AFTERNOON, THEN EASING TO 5 TO 10 KNOTS LATE IN THE  
AFTERNOON. ISOLATED SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.    
FRIDAY NIGHT
 
SOUTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS  
LATE IN THE EVENING, THEN BACKING NORTHEAST AFTER MIDNIGHT  
BECOMING NORTH EARLY IN THE MORNING. ISOLATED SHOWERS THROUGH  
AROUND MIDNIGHT. WAVES AROUND 1 FOOT.    
SATURDAY
 
NORTH WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ645-010900-  
NORTH POINT LIGHT TO WIND POINT WI-  
110 AM CDT FRI MAY 1 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS. SCATTERED SHOWERS  
AFTER MIDNIGHT, THEN ISOLATED SHOWERS EARLY IN THE MORNING. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
NORTH WIND 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS LATE IN THE AFTERNOON. ISOLATED SHOWERS IN THE  
AFTERNOON. WAVES 1 TO 2 FEET.    
FRIDAY NIGHT
 
EAST WIND 5 TO 10 KNOTS BECOMING SOUTHEAST LATE  
IN THE EVENING, THEN VEERING NORTHWEST AFTER MIDNIGHT BECOMING  
NORTH EARLY IN THE MORNING. ISOLATED SHOWERS THROUGH AROUND  
MIDNIGHT. WAVES AROUND 1 FOOT.    
SATURDAY
 
NORTH WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.  
 

 
LMZ646-010900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
110 AM CDT FRI MAY 1 2026  
   
REST OF TONIGHT
 
NORTH WIND 5 TO 10 KNOTS. SCATTERED SHOWERS  
THROUGH THE NIGHT. WAVES AROUND 1 FOOT.    
FRIDAY
 
NORTH WIND 10 TO 15 KNOTS BECOMING NORTHEAST 5 TO  
10 KNOTS LATE IN THE AFTERNOON. ISOLATED SHOWERS IN THE  
AFTERNOON. WAVES AROUND 1 FOOT.    
FRIDAY NIGHT
 
EAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS LATE IN  
THE EVENING, THEN BACKING NORTHWEST AFTER MIDNIGHT VEERING NORTH  
EARLY IN THE MORNING. ISOLATED SHOWERS THROUGH AROUND MIDNIGHT.  
WAVES AROUND 1 FOOT.    
SATURDAY
 
NORTH WIND 5 TO 10 KNOTS VEERING SOUTHEAST LATE IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR SUNDAY THROUGH TUESDAY.  
 
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