078  
FZUS53 KMKX 300811  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
311 AM CDT SAT MAY 30 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-302100-  
SHEBOYGAN TO PORT WASHINGTON WI-  
311 AM CDT SAT MAY 30 2026  
   
EARLY THIS MORNING
 
NORTHEAST WIND 5 TO 10 KNOTS RISING TO  
10 TO 15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
TODAY
 
EAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS  
BACKING NORTHEAST WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON.  
MOSTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET LATE IN  
THE AFTERNOON.    
TONIGHT
 
NORTHEAST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTHEAST 10 TO 15 KNOTS LATE IN THE EVENING,  
THEN BECOMING EAST 5 TO 10 KNOTS AFTER MIDNIGHT VEERING SOUTHEAST  
EARLY IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING  
TO 2 TO 4 FEET EARLY IN THE MORNING.    
SUNDAY
 
SOUTHEAST WIND 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE MORNING AND  
AFTERNOON.    
SUNDAY NIGHT
 
SOUTHEAST WIND 10 KNOTS VEERING SOUTH LATE IN THE  
EVENING, THEN VEERING WEST AFTER MIDNIGHT VEERING NORTHWEST EARLY  
IN THE MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.  
 

 
LMZ644-302100-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
311 AM CDT SAT MAY 30 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
EARLY THIS MORNING
 
NORTHEAST WIND 5 TO 10 KNOTS BECOMING 5 TO  
15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
TODAY
 
EAST WIND 10 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS  
BACKING NORTHEAST 10 TO 15 KNOTS EARLY IN THE AFTERNOON, THEN  
BECOMING NORTHEAST 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
LATE IN THE AFTERNOON. PARTLY 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. PARTLY SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
2 FEET IN THE LATE MORNING AND AFTERNOON.    
SUNDAY NIGHT
 
EAST WIND 5 KNOTS BACKING NORTHWEST EARLY IN THE  
MORNING. PARTLY CLOUDY. WAVES AROUND 1 FOOT.  
 

 
LMZ645-302100-  
NORTH POINT LIGHT TO WIND POINT WI-  
311 AM CDT SAT MAY 30 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
EARLY THIS MORNING
 
NORTHEAST WIND 5 TO 10 KNOTS BECOMING 5 TO  
15 KNOTS EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
TODAY
 
EAST WIND 15 TO 20 KNOTS WITH GUSTS TO AROUND 30 KNOTS  
BECOMING NORTHEAST 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
EARLY IN THE AFTERNOON, THEN BECOMING NORTHEAST 10 TO 15 KNOTS  
LATE IN THE AFTERNOON. PARTLY 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. PARTLY 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 BACKING  
NORTHWEST EARLY IN THE MORNING. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.  
 

 
LMZ646-302100-  
WIND POINT WI TO WINTHROP HARBOR IL-  
311 AM CDT SAT MAY 30 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM 7 AM CDT THIS MORNING  
THROUGH THIS EVENING...  
   
EARLY THIS MORNING
 
NORTHEAST WIND 5 TO 10 KNOTS BECOMING 5 TO  
15 KNOTS EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
TODAY
 
EAST WIND 15 TO 20 KNOTS BECOMING NORTHEAST 10 TO  
15 KNOTS IN THE AFTERNOON. GUSTS UP TO 25 KNOTS. PARTLY 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. PARTLY SUNNY. WAVES 1 TO 2 FEET.    
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  
THROUGH AROUND MIDNIGHT THEN BECOMING MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR MONDAY THROUGH WEDNESDAY.  
 
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