702  
FZUS53 KMKX 270410  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
1110 PM CDT SUN JUL 26 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-271000-  
SHEBOYGAN TO PORT WASHINGTON WI-  
1110 PM CDT SUN JUL 26 2026  
   
REST OF TONIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS EASING TO 5 TO  
10 KNOTS EARLY IN THE MORNING. SLIGHT CHANCE OF THUNDERSTORMS  
AFTER MIDNIGHT. SLIGHT CHANCE OF SHOWERS THROUGH THE NIGHT.  
CHANCE OF THUNDERSTORMS EARLY IN THE MORNING. WAVES AROUND  
1 FOOT.    
MONDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH GUSTS  
TO AROUND 20 KNOTS IN THE AFTERNOON. CHANCE OF SHOWERS IN THE  
MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY. SLIGHT CHANCE  
OF SHOWERS IN THE AFTERNOON. WAVES AROUND 1 FOOT BUILDING TO 2 TO  
4 FEET IN THE AFTERNOON.    
MONDAY NIGHT
 
NORTHWEST WIND 10 TO 15 KNOTS BECOMING NORTH  
15 TO 20 KNOTS WITH GUSTS TO AROUND 25 KNOTS IN THE LATE EVENING  
AND OVERNIGHT. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH  
AROUND MIDNIGHT. WAVES 3 TO 5 FEET BUILDING TO 4 TO 6 FEET EARLY  
IN THE MORNING.    
TUESDAY
 
NORTH WIND 15 TO 20 KNOTS BECOMING 10 TO 20 KNOTS LATE  
IN THE MORNING, THEN BECOMING NORTH 10 TO 20 KNOTS EARLY IN THE  
AFTERNOON VEERING NORTHEAST 15 TO 20 KNOTS LATE IN THE AFTERNOON.  
GUSTS UP TO 25 KNOTS. PARTLY SUNNY IN THE MORNING THEN CLEARING.  
WAVES 4 TO 6 FEET.  
 

 
LMZ644-271000-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
1110 PM CDT SUN JUL 26 2026  
   
REST OF TONIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
AFTER MIDNIGHT. CHANCE OF SHOWERS AND THUNDERSTORMS EARLY IN THE  
MORNING. WAVES AROUND 1 FOOT.    
MONDAY
 
WEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH GUSTS TO  
AROUND 20 KNOTS LATE IN THE AFTERNOON. SHOWERS LIKELY IN THE  
MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY. CHANCE OF  
SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
WEST WIND 10 TO 15 KNOTS VEERING NORTH 10 TO  
20 KNOTS LATE IN THE EVENING, THEN BECOMING 15 TO 20 KNOTS WITH  
GUSTS TO AROUND 25 KNOTS AFTER MIDNIGHT BECOMING 15 TO 25 KNOTS  
EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS  
THROUGH AROUND MIDNIGHT. WAVES 1 TO 3 FEET BUILDING TO 4 TO  
6 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 15 TO 25 KNOTS. PARTLY SUNNY IN THE MORNING  
THEN CLEARING. WAVES 4 TO 6 FEET.  
 

 
LMZ645-271000-  
NORTH POINT LIGHT TO WIND POINT WI-  
1110 PM CDT SUN JUL 26 2026  
   
REST OF TONIGHT
 
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
EARLY IN THE MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS EARLY  
IN THE MORNING. WAVES AROUND 1 FOOT.    
MONDAY
 
WEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH GUSTS TO  
AROUND 20 KNOTS LATE IN THE AFTERNOON. SHOWERS LIKELY IN THE  
MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY. CHANCE OF  
SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS VEERING NORTH LATE  
IN THE EVENING, THEN RISING TO 15 TO 20 KNOTS AFTER MIDNIGHT  
BECOMING 15 TO 25 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS  
AND THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES 1 TO 2 FEET  
BUILDING TO 4 TO 6 FEET. A SMALL CRAFT ADVISORY MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 5 TO  
7 FEET BUILDING TO 6 TO 8 FEET IN THE LATE MORNING AND AFTERNOON.  
 

 
LMZ646-271000-  
WIND POINT WI TO WINTHROP HARBOR IL-  
1110 PM CDT SUN JUL 26 2026  
   
REST OF TONIGHT
 
SOUTHWEST WIND 5 TO 10 KNOTS. CHANCE OF  
SHOWERS AND THUNDERSTORMS EARLY IN THE MORNING. WAVES AROUND  
1 FOOT.    
MONDAY
 
SOUTHWEST WIND 10 TO 15 KNOTS BACKING SOUTH WITH GUSTS  
TO AROUND 20 KNOTS LATE IN THE MORNING, THEN BECOMING SOUTH 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE AFTERNOON. SHOWERS  
LIKELY IN THE MORNING. CHANCE OF THUNDERSTORMS THROUGH THE DAY.  
SLIGHT CHANCE OF SHOWERS IN THE AFTERNOON. WAVES 1 TO 2 FEET.    
MONDAY NIGHT
 
SOUTHWEST WIND 10 TO 15 KNOTS VEERING NORTH LATE  
IN THE EVENING, THEN RISING TO 15 TO 20 KNOTS AFTER MIDNIGHT  
BECOMING 15 TO 25 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS  
AND THUNDERSTORMS THROUGH AROUND MIDNIGHT. WAVES 1 TO 2 FEET  
BUILDING TO 4 TO 6 FEET AFTER MIDNIGHT. A SMALL CRAFT ADVISORY  
MAY BE NEEDED.    
TUESDAY
 
NORTH WIND 15 TO 25 KNOTS. PARTLY SUNNY IN THE MORNING  
THEN CLEARING. WAVES 5 TO 7 FEET.  
 

 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR WEDNESDAY THROUGH FRIDAY.  
 
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