615  
FZUS53 KMKX 091810  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
110 PM CDT TUE JUN 9 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-092200-  
SHEBOYGAN TO PORT WASHINGTON WI-  
110 PM CDT TUE JUN 9 2026  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 10 AM CDT WEDNESDAY  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY AFTERNOON  
THROUGH LATE WEDNESDAY NIGHT...  
   
REST OF TODAY  
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG.  
SCATTERED SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
AROUND 1 FOOT.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS LATE IN  
THE EVENING, THEN VEERING SOUTHEAST AFTER MIDNIGHT. AREAS OF  
DENSE FOG. SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES  
AROUND 1 FOOT.    
WEDNESDAY  
SOUTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND  
EARLY AFTERNOON, THEN BECOMING SOUTH 15 TO 20 KNOTS LATE IN THE  
AFTERNOON. AREAS OF DENSE FOG IN THE MORNING. CHANCE OF SHOWERS  
AND THUNDERSTORMS THROUGH THE DAY. WAVES AROUND 1 FOOT BUILDING  
TO 3 TO 4 FEET LATE IN THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST  
LATE IN THE EVENING, THEN BECOMING SOUTHWEST 15 TO 20 KNOTS AFTER  
MIDNIGHT EASING TO 10 TO 15 KNOTS EARLY IN THE MORNING. CHANCE OF  
SHOWERS THROUGH AROUND MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH  
THE NIGHT. SHOWERS LIKELY AFTER MIDNIGHT. WAVES 3 TO 4 FEET.  
 
 
LMZ644-092200-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
110 PM CDT TUE JUN 9 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM WEDNESDAY AFTERNOON  
THROUGH LATE WEDNESDAY NIGHT...  
   
REST OF TODAY  
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG.  
SCATTERED SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
AROUND 1 FOOT.    
TONIGHT  
NORTHEAST WIND 5 KNOTS VEERING EAST AFTER MIDNIGHT,  
THEN VEERING SOUTHEAST EARLY IN THE MORNING. AREAS OF DENSE FOG  
THROUGH THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS THROUGH AROUND  
MIDNIGHT. SCATTERED SHOWERS THROUGH THE NIGHT. CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WAVES AROUND 1 FOOT.    
WEDNESDAY  
SOUTHEAST WIND 5 TO 10 KNOTS RISING TO 10 TO  
15 KNOTS WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND  
EARLY AFTERNOON, THEN BECOMING SOUTH 15 TO 20 KNOTS WITH GUSTS TO  
AROUND 25 KNOTS LATE IN THE AFTERNOON. AREAS OF DENSE FOG IN THE  
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH THE DAY.  
WAVES AROUND 1 FOOT BUILDING TO 2 TO 4 FEET LATE IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST  
LATE IN THE EVENING, THEN BECOMING SOUTHWEST 15 TO 20 KNOTS AFTER  
MIDNIGHT EASING TO 10 TO 15 KNOTS EARLY IN THE MORNING. CHANCE OF  
SHOWERS THROUGH AROUND MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH  
THE NIGHT. SHOWERS LIKELY AFTER MIDNIGHT. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 2 FEET EARLY IN THE MORNING.  
 
 
LMZ645-092200-  
NORTH POINT LIGHT TO WIND POINT WI-  
110 PM CDT TUE JUN 9 2026  
   
REST OF TODAY  
NORTHEAST WIND 5 TO 10 KNOTS. PATCHY FOG.  
SCATTERED SHOWERS AND SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
AROUND 1 FOOT.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS LATE IN  
THE EVENING, THEN VEERING SOUTHEAST AFTER MIDNIGHT BECOMING  
SOUTHEAST 5 KNOTS EARLY IN THE MORNING. AREAS OF DENSE FOG  
THROUGH THE NIGHT. SLIGHT CHANCE OF THUNDERSTORMS THROUGH AROUND  
MIDNIGHT. SCATTERED SHOWERS THROUGH THE NIGHT. CHANCE OF  
THUNDERSTORMS AFTER MIDNIGHT. WAVES AROUND 1 FOOT.    
WEDNESDAY  
SOUTHEAST WIND 5 TO 10 KNOTS BECOMING SOUTH 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BECOMING 10 TO 20 KNOTS EARLY  
IN THE AFTERNOON BECOMING 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS LATE IN THE AFTERNOON. AREAS OF DENSE FOG IN THE  
MORNING. CHANCE OF SHOWERS AND THUNDERSTORMS THROUGH THE DAY.  
WAVES AROUND 1 FOOT BUILDING TO 2 TO 4 FEET LATE IN THE  
AFTERNOON.    
WEDNESDAY NIGHT  
SOUTH WIND 15 TO 20 KNOTS VEERING SOUTHWEST  
LATE IN THE EVENING, THEN BECOMING SOUTHWEST 15 TO 20 KNOTS AFTER  
MIDNIGHT EASING TO 10 TO 15 KNOTS EARLY IN THE MORNING. SHOWERS  
LIKELY AND A CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. WAVES  
2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.  
 
 
LMZ646-092200-  
WIND POINT WI TO WINTHROP HARBOR IL-  
110 PM CDT TUE JUN 9 2026  
   
REST OF TODAY  
SOUTH WIND 5 TO 10 KNOTS BACKING NORTHEAST LATE  
IN THE AFTERNOON. PATCHY FOG. SLIGHT CHANCE OF THUNDERSTORMS AND  
ISOLATED SHOWERS. WAVES AROUND 1 FOOT.    
TONIGHT  
NORTHEAST WIND 5 TO 10 KNOTS EASING TO 5 KNOTS LATE IN  
THE EVENING, THEN VEERING SOUTHEAST AFTER MIDNIGHT VEERING SOUTH  
EARLY IN THE MORNING. PATCHY FOG THROUGH AROUND MIDNIGHT. AREAS  
OF DENSE FOG AFTER MIDNIGHT. SLIGHT CHANCE OF THUNDERSTORMS  
THROUGH AROUND MIDNIGHT. SLIGHT CHANCE OF SHOWERS THROUGH THE  
NIGHT. CHANCE OF THUNDERSTORMS AFTER MIDNIGHT. WAVES NEARLY CALM.   
WEDNESDAY  
SOUTH WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS  
WITH GUSTS TO AROUND 20 KNOTS IN THE LATE MORNING AND EARLY  
AFTERNOON, THEN RISING TO 15 TO 20 KNOTS WITH GUSTS TO AROUND  
25 KNOTS LATE IN THE AFTERNOON. AREAS OF DENSE FOG IN THE  
MORNING. SLIGHT CHANCE OF SHOWERS IN THE MORNING. CHANCE OF  
THUNDERSTORMS THROUGH THE DAY. CHANCE OF SHOWERS IN THE  
AFTERNOON. WAVES AROUND 1 FOOT BUILDING TO 2 TO 4 FEET LATE IN  
THE AFTERNOON.    
WEDNESDAY NIGHT  
SOUTHWEST WIND 15 TO 20 KNOTS EASING TO 10 TO  
15 KNOTS EARLY IN THE MORNING. CHANCE OF SHOWERS THROUGH AROUND  
MIDNIGHT. CHANCE OF THUNDERSTORMS THROUGH THE NIGHT. SHOWERS  
LIKELY AFTER MIDNIGHT. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 2 FEET  
AFTER MIDNIGHT.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR THURSDAY THROUGH SATURDAY.  
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