968  
FZUS53 KMKX 041610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1110 AM CDT SAT APR 4 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-042200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1110 AM CDT SAT APR 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
 
 
   
REST OF TODAY
 
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST LATE  
IN THE AFTERNOON. GUSTS UP TO 25 KNOTS. CLOUDY. WAVES 4 TO 6 FEET  
SUBSIDING TO 3 TO 4 FEET LATE IN THE AFTERNOON.    
TONIGHT
 
WEST WIND 10 TO 20 KNOTS RISING TO 15 TO 25 KNOTS  
AFTER MIDNIGHT, THEN BECOMING WEST 15 TO 25 KNOTS EARLY IN THE  
MORNING. GUSTS UP TO 30 KNOTS. MOSTLY CLOUDY THROUGH AROUND  
MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES 2 TO 4 FEET.    
SUNDAY
 
NORTHWEST WIND 15 TO 25 KNOTS WITH GUSTS TO AROUND  
30 KNOTS BECOMING 15 TO 20 KNOTS EARLY IN THE AFTERNOON, THEN  
BECOMING WEST 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS LATE  
IN THE AFTERNOON. PARTLY SUNNY IN THE MORNING THEN CLEARING.  
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON.    
SUNDAY NIGHT
 
WEST WIND 10 TO 15 KNOTS BECOMING 10 TO 20 KNOTS  
EARLY IN THE MORNING. CHANCE OF SHOWERS. WAVES AROUND 1 FOOT.  
 

 
LMZ644-042200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1110 AM CDT SAT APR 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
 
 
   
REST OF TODAY
 
WEST WIND 15 TO 20 KNOTS. GUSTS UP TO 25 KNOTS.  
MOSTLY CLOUDY. WAVES 3 TO 5 FEET SUBSIDING TO 3 TO 4 FEET LATE IN  
THE AFTERNOON.    
TONIGHT
 
WEST WIND 10 TO 20 KNOTS RISING TO 15 TO 25 KNOTS  
AFTER MIDNIGHT, THEN BECOMING WEST 15 TO 25 KNOTS EARLY IN THE  
MORNING. SLIGHT CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT. WAVES  
2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND  
EARLY MORNING, THEN BUILDING TO 2 TO 4 FEET EARLY IN THE MORNING.   
SUNDAY
 
NORTHWEST WIND 15 TO 25 KNOTS BECOMING 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON, THEN BECOMING WEST 10 TO 15 KNOTS LATE IN  
THE AFTERNOON. PARTLY SUNNY IN THE MORNING THEN CLEARING. WAVES  
2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET IN THE AFTERNOON.    
SUNDAY NIGHT
 
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE EVENING, THEN BECOMING WEST 10 TO 15 KNOTS AFTER  
MIDNIGHT RISING TO 15 TO 20 KNOTS EARLY IN THE MORNING. CHANCE OF  
SHOWERS. WAVES AROUND 1 FOOT.  
 

 
LMZ645-042200-  
NORTH POINT LIGHT TO WIND POINT WI-  
1110 AM CDT SAT APR 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
 
 
   
REST OF TODAY
 
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST 10 TO  
20 KNOTS LATE IN THE AFTERNOON. GUSTS UP TO 25 KNOTS. CLOUDY.  
WAVES 3 TO 4 FEET.    
TONIGHT
 
WEST WIND 10 TO 20 KNOTS BECOMING 15 TO 20 KNOTS LATE  
IN THE EVENING, THEN BECOMING WEST 15 TO 20 KNOTS AFTER MIDNIGHT  
BECOMING 15 TO 25 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF  
SHOWERS THROUGH AROUND MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO  
1 TO 2 FEET LATE IN THE EVENING, THEN BUILDING TO 2 TO 4 FEET  
AFTER MIDNIGHT.    
SUNDAY
 
WEST WIND 15 TO 25 KNOTS VEERING NORTHWEST LATE IN THE  
MORNING, THEN BECOMING 15 TO 20 KNOTS EARLY IN THE AFTERNOON  
BECOMING WEST 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY  
IN THE MORNING THEN CLEARING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
2 FEET IN THE AFTERNOON.    
SUNDAY NIGHT
 
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
AFTER MIDNIGHT, THEN BECOMING NORTHWEST 15 TO 20 KNOTS EARLY IN  
THE MORNING. CHANCE OF SHOWERS. WAVES AROUND 1 FOOT.  
 

 
LMZ646-042200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1110 AM CDT SAT APR 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH SUNDAY AFTERNOON
 
 
   
REST OF TODAY
 
SOUTHWEST WIND 15 TO 20 KNOTS VEERING WEST LATE  
IN THE AFTERNOON. GUSTS UP TO 25 KNOTS. CLOUDY. WAVES 3 TO  
4 FEET.    
TONIGHT
 
WEST WIND 10 TO 20 KNOTS BECOMING 15 TO 20 KNOTS LATE  
IN THE EVENING, THEN BECOMING WEST 15 TO 20 KNOTS AFTER MIDNIGHT  
BECOMING 15 TO 25 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF  
SHOWERS THROUGH AROUND MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO  
1 TO 2 FEET IN THE LATE EVENING AND EARLY MORNING, THEN BUILDING  
TO 2 TO 4 FEET EARLY IN THE MORNING.    
SUNDAY
 
WEST WIND 15 TO 25 KNOTS VEERING NORTHWEST LATE IN THE  
MORNING, THEN EASING TO 10 TO 20 KNOTS EARLY IN THE AFTERNOON  
BACKING WEST 10 TO 15 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY  
IN THE MORNING THEN CLEARING. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO  
2 FEET IN THE AFTERNOON.    
SUNDAY NIGHT
 
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
AFTER MIDNIGHT, THEN VEERING NORTHWEST EARLY IN THE MORNING.  
CHANCE OF SHOWERS. WAVES AROUND 1 FOOT.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR MONDAY THROUGH WEDNESDAY.  
 
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