751  
FZUS53 KMKX 301805  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
105 PM CDT WED JUL 30 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-302200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
105 PM CDT WED JUL 30 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT  
 
   
REST OF TODAY  
NORTHEAST WIND 15 TO 20 KNOTS. AREAS OF SMOKE  
THROUGH THE DAY. SHOWERS EARLY IN THE AFTERNOON. SLIGHT CHANCE OF  
THUNDERSTORMS THROUGH THE DAY. SHOWERS LIKELY LATE IN THE  
AFTERNOON. WAVES 3 TO 4 FEET.    
TONIGHT  
NORTHEAST WIND 15 TO 20 KNOTS BECOMING 15 TO 25 KNOTS  
IN THE LATE EVENING AND OVERNIGHT. AREAS OF SMOKE THROUGH THE  
NIGHT. CHANCE OF SHOWERS THROUGH AROUND MIDNIGHT. SLIGHT CHANCE  
OF SHOWERS AFTER MIDNIGHT. WAVES 3 TO 4 FEET BUILDING TO 5 TO  
7 FEET.    
THURSDAY  
NORTHEAST WIND 10 TO 20 KNOTS RISING TO 15 TO  
25 KNOTS LATE IN THE AFTERNOON. AREAS OF SMOKE IN THE MORNING,  
THEN PATCHY SMOKE IN THE AFTERNOON. WAVES 5 TO 7 FEET SUBSIDING  
TO 4 TO 6 FEET IN THE LATE MORNING AND AFTERNOON.    
THURSDAY NIGHT  
NORTH WIND 15 TO 25 KNOTS VEERING NORTHEAST  
LATE IN THE EVENING, THEN BECOMING 15 TO 20 KNOTS AFTER MIDNIGHT  
EASING TO 10 TO 15 KNOTS EARLY IN THE MORNING. MOSTLY CLEAR.  
WAVES 4 TO 6 FEET SUBSIDING TO 3 TO 4 FEET EARLY IN THE MORNING.  
 
 
LMZ644-302200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
105 PM CDT WED JUL 30 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT  
 
   
REST OF TODAY  
NORTHEAST WIND 15 TO 20 KNOTS. CHANCE OF  
THUNDERSTORMS EARLY IN THE AFTERNOON. SHOWERS THROUGH THE DAY.  
SLIGHT CHANCE OF THUNDERSTORMS LATE IN THE AFTERNOON. WAVES 3 TO  
4 FEET.    
TONIGHT  
NORTHEAST WIND 10 TO 20 KNOTS BECOMING 15 TO 20 KNOTS  
LATE IN THE EVENING, THEN BECOMING 15 TO 25 KNOTS AFTER MIDNIGHT.  
SLIGHT CHANCE OF THUNDERSTORMS THROUGH AROUND MIDNIGHT. CHANCE OF  
SHOWERS THROUGH THE NIGHT. WAVES 4 TO 6 FEET BUILDING TO 5 TO  
7 FEET AFTER MIDNIGHT.    
THURSDAY  
NORTHEAST WIND 15 TO 25 KNOTS EASING TO 10 TO  
20 KNOTS LATE IN THE MORNING, THEN BECOMING NORTHEAST 10 TO  
20 KNOTS EARLY IN THE AFTERNOON RISING TO 15 TO 25 KNOTS LATE IN  
THE AFTERNOON. PATCHY SMOKE. WAVES 5 TO 7 FEET.    
THURSDAY NIGHT  
NORTH WIND 15 TO 25 KNOTS VEERING NORTHEAST  
LATE IN THE EVENING, THEN BECOMING NORTHEAST 15 TO 25 KNOTS AFTER  
MIDNIGHT BECOMING 15 TO 20 KNOTS EARLY IN THE MORNING. PARTLY  
CLOUDY. WAVES 5 TO 7 FEET SUBSIDING TO 4 TO 6 FEET AFTER  
MIDNIGHT.  
 
 
LMZ645-302200-  
NORTH POINT LIGHT TO WIND POINT WI-  
105 PM CDT WED JUL 30 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT  
 
   
REST OF TODAY  
NORTH WIND 10 TO 15 KNOTS BECOMING NORTHEAST  
15 TO 20 KNOTS LATE IN THE AFTERNOON. SHOWERS AND A CHANCE OF  
THUNDERSTORMS. WAVES 3 TO 5 FEET.    
TONIGHT  
NORTHEAST WIND 10 TO 20 KNOTS RISING TO 15 TO 25 KNOTS  
AFTER MIDNIGHT. SHOWERS THROUGH AROUND MIDNIGHT. SLIGHT CHANCE OF  
THUNDERSTORMS THROUGH THE NIGHT. CHANCE OF SHOWERS AFTER  
MIDNIGHT. WAVES 5 TO 7 FEET.    
THURSDAY  
NORTHEAST WIND 15 TO 25 KNOTS EASING TO 10 TO  
20 KNOTS LATE IN THE MORNING, THEN BECOMING NORTHEAST 10 TO  
20 KNOTS EARLY IN THE AFTERNOON BECOMING NORTH 15 TO 25 KNOTS  
LATE IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE MORNING.  
PATCHY SMOKE IN THE AFTERNOON. WAVES 5 TO 7 FEET.    
THURSDAY NIGHT  
NORTH WIND 15 TO 25 KNOTS VEERING NORTHEAST  
LATE IN THE EVENING, THEN BECOMING NORTHEAST 15 TO 25 KNOTS AFTER  
MIDNIGHT BECOMING 15 TO 20 KNOTS EARLY IN THE MORNING. PATCHY  
SMOKE THROUGH AROUND MIDNIGHT. WAVES 6 TO 8 FEET SUBSIDING TO  
4 TO 6 FEET.  
 
 
LMZ646-302200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
105 PM CDT WED JUL 30 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT THROUGH LATE THURSDAY NIGHT  
 
   
REST OF TODAY  
NORTH WIND 10 TO 15 KNOTS BECOMING NORTHEAST  
15 TO 20 KNOTS LATE IN THE AFTERNOON. SHOWERS AND A CHANCE OF  
THUNDERSTORMS. WAVES 3 TO 4 FEET.    
TONIGHT  
NORTHEAST WIND 15 TO 25 KNOTS EASING TO 10 TO 20 KNOTS  
LATE IN THE EVENING, THEN RISING TO 15 TO 25 KNOTS AFTER  
MIDNIGHT. SHOWERS AND A CHANCE OF THUNDERSTORMS THROUGH AROUND  
MIDNIGHT, THEN CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WAVES 4 TO 6 FEET BUILDING TO 5 TO  
7 FEET IN THE LATE EVENING AND OVERNIGHT.    
THURSDAY  
NORTHEAST WIND 15 TO 25 KNOTS EASING TO 10 TO  
20 KNOTS LATE IN THE MORNING, THEN BECOMING 15 TO 20 KNOTS EARLY  
IN THE AFTERNOON BACKING NORTH 15 TO 25 KNOTS LATE IN THE  
AFTERNOON. SLIGHT CHANCE OF SHOWERS IN THE MORNING. PATCHY SMOKE  
IN THE AFTERNOON. WAVES 5 TO 7 FEET SUBSIDING TO 4 TO 6 FEET LATE  
IN THE AFTERNOON.    
THURSDAY NIGHT  
NORTH WIND 15 TO 25 KNOTS VEERING NORTHEAST  
LATE IN THE EVENING, THEN BECOMING 15 TO 20 KNOTS AFTER MIDNIGHT.  
PATCHY SMOKE THROUGH AROUND MIDNIGHT. WAVES 5 TO 7 FEET SUBSIDING  
TO 4 TO 6 FEET EARLY IN THE MORNING.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR FRIDAY THROUGH SUNDAY.  
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