075  
FZUS53 KMKX 042010  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
310 PM CDT MON MAY 4 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-050900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
310 PM CDT MON MAY 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING  
 
   
THROUGH EARLY EVENING  
SOUTHWEST WIND 10 TO 20 KNOTS BECOMING  
15 TO 20 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY WITH CHANCE OF  
SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES 3 TO 4 FEET.    
TONIGHT  
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 25 KNOTS  
VEERING NORTHWEST WITH GUSTS TO AROUND 20 KNOTS LATE IN THE  
EVENING, THEN BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 20 KNOTS AFTER MIDNIGHT EASING TO 5 TO 10 KNOTS EARLY IN  
THE MORNING. CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS  
IN THE EVENING. CHANCE OF SHOWERS AFTER MIDNIGHT. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
TUESDAY  
WEST WIND 10 TO 15 KNOTS. PARTLY SUNNY. WAVES AROUND  
1 FOOT.    
TUESDAY NIGHT  
SOUTHWEST WIND 5 TO 15 KNOTS VEERING WEST 5 TO  
10 KNOTS LATE IN THE EVENING, THEN VEERING NORTHWEST AFTER  
MIDNIGHT RISING TO 10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY  
CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
WEDNESDAY  
NORTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
LATE IN THE MORNING, THEN BECOMING NORTH 5 TO 10 KNOTS EARLY IN  
THE AFTERNOON VEERING EAST LATE IN THE AFTERNOON. PARTLY SUNNY.  
WAVES AROUND 1 FOOT.  
 
 
LMZ644-050900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
310 PM CDT MON MAY 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING  
 
   
THROUGH EARLY EVENING  
SOUTHWEST WIND 10 TO 20 KNOTS BECOMING  
15 TO 20 KNOTS LATE IN THE AFTERNOON. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
TONIGHT  
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
VEERING NORTHWEST WITH GUSTS TO AROUND 20 KNOTS LATE IN THE  
EVENING, THEN BECOMING NORTHWEST 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 20 KNOTS AFTER MIDNIGHT BECOMING 5 TO 15 KNOTS EARLY IN  
THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS THROUGH AROUND  
MIDNIGHT. CHANCE OF SHOWERS THROUGH THE NIGHT. WAVES AROUND  
1 FOOT.    
TUESDAY  
NORTHWEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
LATE IN THE MORNING, THEN BECOMING NORTHWEST 10 TO 15 KNOTS EARLY  
IN THE AFTERNOON BACKING WEST LATE IN THE AFTERNOON. PARTLY  
SUNNY. WAVES AROUND 1 FOOT.    
TUESDAY NIGHT  
SOUTHWEST WIND 5 TO 10 KNOTS VEERING NORTHWEST  
EARLY IN THE MORNING. MOSTLY CLOUDY THROUGH AROUND MIDNIGHT THEN  
BECOMING PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
WEDNESDAY  
NORTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
LATE IN THE MORNING, THEN BECOMING NORTH 5 TO 10 KNOTS EARLY IN  
THE AFTERNOON VEERING NORTHEAST LATE IN THE AFTERNOON. PARTLY  
SUNNY. WAVES AROUND 1 FOOT.  
 
 
LMZ645-050900-  
NORTH POINT LIGHT TO WIND POINT WI-  
310 PM CDT MON MAY 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING  
 
   
THROUGH EARLY EVENING  
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY  
SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET LATE IN THE  
AFTERNOON.    
TONIGHT  
WEST WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND 20 KNOTS  
VEERING NORTHWEST WITH GUSTS TO AROUND 20 KNOTS AFTER MIDNIGHT.  
CHANCE OF SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS THROUGH  
AROUND MIDNIGHT. CHANCE OF SPRINKLES AFTER MIDNIGHT, THEN CHANCE  
OF SHOWERS EARLY IN THE MORNING. WAVES 1 TO 2 FEET.    
TUESDAY  
NORTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH LATE IN THE  
AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.    
TUESDAY NIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING NORTHWEST EARLY  
IN THE MORNING. MOSTLY CLOUDY THROUGH AROUND MIDNIGHT THEN  
BECOMING PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
WEDNESDAY  
NORTH WIND 10 TO 15 KNOTS EASING TO 5 TO 10 KNOTS  
LATE IN THE MORNING, THEN BECOMING NORTH 5 TO 10 KNOTS EARLY IN  
THE AFTERNOON VEERING NORTHEAST LATE IN THE AFTERNOON. PARTLY  
SUNNY. WAVES AROUND 1 FOOT.  
 
 
LMZ646-050900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
310 PM CDT MON MAY 4 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 7 PM CDT THIS EVENING  
 
   
THROUGH EARLY EVENING  
SOUTHWEST WIND 15 TO 20 KNOTS. MOSTLY  
SUNNY. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET LATE IN THE  
AFTERNOON.    
TONIGHT  
SOUTHWEST WIND 10 TO 15 KNOTS VEERING NORTHWEST EARLY  
IN THE MORNING. GUSTS UP TO 20 KNOTS. CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS THROUGH AROUND MIDNIGHT. CHANCE OF  
SPRINKLES AFTER MIDNIGHT, THEN SLIGHT CHANCE OF SHOWERS EARLY IN  
THE MORNING. WAVES 1 TO 2 FEET.    
TUESDAY  
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTH EARLY IN  
THE AFTERNOON, THEN VEERING SOUTHEAST LATE IN THE AFTERNOON.  
PARTLY SUNNY. WAVES AROUND 1 FOOT.    
TUESDAY NIGHT  
SOUTHEAST WIND 5 TO 10 KNOTS VEERING NORTHWEST  
EARLY IN THE MORNING. MOSTLY CLOUDY. WAVES AROUND 1 FOOT.    
WEDNESDAY  
NORTHWEST WIND 5 TO 10 KNOTS VEERING NORTHEAST LATE  
IN THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.  
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