700  
FZUS53 KMKX 302010  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
310 PM CDT SAT MAY 30 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-310900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
310 PM CDT SAT MAY 30 2026  
   
THROUGH EARLY EVENING  
NORTHEAST WIND 10 TO 15 KNOTS. SUNNY.  
WAVES 2 TO 4 FEET.    
TONIGHT  
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHEAST EARLY IN THE MORNING. MOSTLY CLEAR.  
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET LATE IN THE EVENING,  
THEN BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.    
SUNDAY  
SOUTHEAST WIND 5 TO 10 KNOTS. SUNNY. WAVES 1 TO 2 FEET.   
SUNDAY NIGHT  
SOUTHEAST WIND 5 KNOTS VEERING WEST LATE IN THE  
EVENING, THEN BECOMING WEST 5 KNOTS AFTER MIDNIGHT VEERING  
NORTHWEST EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
MORNING, THEN VEERING EAST EARLY IN THE AFTERNOON BECOMING  
NORTHEAST 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY IN  
THE MORNING THEN CLEARING. WAVES AROUND 1 FOOT.  
 
 
LMZ644-310900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
310 PM CDT SAT MAY 30 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
 
   
THROUGH EARLY EVENING  
NORTHEAST WIND 10 TO 15 KNOTS. MOSTLY  
SUNNY. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET LATE IN THE  
AFTERNOON.    
TONIGHT  
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHEAST EARLY IN THE MORNING. PARTLY CLOUDY.  
WAVES 2 TO 4 FEET.    
SUNDAY  
SOUTHEAST WIND 5 TO 10 KNOTS BACKING EAST LATE IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
2 FEET IN THE LATE MORNING AND AFTERNOON.    
SUNDAY NIGHT  
NORTHEAST WIND 5 KNOTS BACKING NORTHWEST EARLY IN  
THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
MORNING, THEN BECOMING NORTHEAST 5 TO 10 KNOTS EARLY IN THE  
AFTERNOON RISING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY  
SUNNY. WAVES AROUND 1 FOOT.  
 
 
LMZ645-310900-  
NORTH POINT LIGHT TO WIND POINT WI-  
310 PM CDT SAT MAY 30 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
 
   
THROUGH EARLY EVENING  
NORTHEAST WIND 10 TO 15 KNOTS. PARTLY  
SUNNY. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET LATE IN THE  
AFTERNOON.    
TONIGHT  
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHEAST EARLY IN THE MORNING. PARTLY CLOUDY.  
WAVES 2 TO 4 FEET.    
SUNDAY  
SOUTHEAST WIND 5 TO 10 KNOTS BACKING EAST LATE IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
2 FEET IN THE LATE MORNING AND AFTERNOON.    
SUNDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS  
LATE IN THE EVENING, THEN BACKING NORTH AFTER MIDNIGHT BECOMING  
NORTH 5 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN RISING TO 10 TO 15 KNOTS LATE  
IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 
 
LMZ646-310900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
310 PM CDT SAT MAY 30 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 9 PM CDT THIS EVENING  
 
   
THROUGH EARLY EVENING  
NORTHEAST WIND 10 TO 15 KNOTS. MOSTLY  
SUNNY. WAVES 3 TO 4 FEET.    
TONIGHT  
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS VEERING SOUTHEAST EARLY IN THE MORNING. PARTLY CLOUDY.  
WAVES 2 TO 4 FEET.    
SUNDAY  
SOUTHEAST WIND 5 TO 10 KNOTS BACKING EAST LATE IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
2 FEET IN THE LATE MORNING AND AFTERNOON.    
SUNDAY NIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS  
LATE IN THE EVENING, THEN BECOMING NORTHEAST 5 KNOTS AFTER  
MIDNIGHT BACKING NORTH EARLY IN THE MORNING. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE IN THE  
MORNING, THEN BECOMING NORTHEAST 5 TO 10 KNOTS EARLY IN THE  
AFTERNOON RISING TO 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY  
SUNNY. WAVES AROUND 1 FOOT.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR TUESDAY THROUGH THURSDAY.  
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