484  
FZUS53 KMKX 160610  
NSHMKX  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE MILWAUKEE/SULLIVAN WI  
110 AM CDT SUN AUG 16 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ643-160900-  
SHEBOYGAN TO PORT WASHINGTON WI-  
110 AM CDT SUN AUG 16 2026  
   
REST OF TONIGHT  
SOUTH WIND 5 TO 10 KNOTS BECOMING SOUTHWEST  
EARLY IN THE MORNING. CHANCE OF SPRINKLES AFTER MIDNIGHT, THEN  
CHANCE OF SHOWERS EARLY IN THE MORNING. WAVES AROUND 1 FOOT.    
SUNDAY  
SOUTHWEST WIND 5 TO 10 KNOTS BECOMING WEST 10 TO  
15 KNOTS LATE IN THE MORNING, THEN BECOMING WEST 10 TO 15 KNOTS  
WITH GUSTS TO AROUND 20 KNOTS EARLY IN THE AFTERNOON VEERING  
NORTHWEST WITH GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON.  
SLIGHT CHANCE OF SHOWERS IN THE MORNING. CHANCE OF SHOWERS AND  
SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES 1 TO  
2 FEET.    
SUNDAY NIGHT  
NORTH WIND 10 TO 15 KNOTS WITH GUSTS TO AROUND  
20 KNOTS BECOMING NORTH 10 TO 15 KNOTS IN THE LATE EVENING AND  
EARLY MORNING, THEN EASING TO 5 TO 10 KNOTS EARLY IN THE MORNING.  
MOSTLY CLOUDY THROUGH AROUND MIDNIGHT THEN BECOMING PARTLY  
CLOUDY. WAVES 1 TO 2 FEET.    
MONDAY  
NORTHWEST WIND 5 TO 10 KNOTS BACKING SOUTH 5 TO  
15 KNOTS LATE IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.  
 
 
LMZ644-160900-  
PORT WASHINGTON TO NORTH POINT LIGHT WI-  
110 AM CDT SUN AUG 16 2026  
   
REST OF TONIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
EARLY IN THE MORNING. CHANCE OF SPRINKLES AFTER MIDNIGHT, THEN  
SLIGHT CHANCE OF SHOWERS EARLY IN THE MORNING. WAVES AROUND  
1 FOOT.    
SUNDAY  
WEST WIND 5 TO 10 KNOTS RISING TO 10 TO 15 KNOTS WITH  
GUSTS TO AROUND 20 KNOTS EARLY IN THE AFTERNOON, THEN VEERING  
NORTHWEST WITH GUSTS TO AROUND 20 KNOTS LATE IN THE AFTERNOON.  
SLIGHT CHANCE OF SHOWERS THROUGH THE DAY. SLIGHT CHANCE OF  
THUNDERSTORMS IN THE AFTERNOON. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT  
NORTHWEST WIND 10 TO 15 KNOTS WITH GUSTS TO  
AROUND 20 KNOTS VEERING NORTH LATE IN THE EVENING, THEN BECOMING  
NORTH 10 TO 15 KNOTS AFTER MIDNIGHT BECOMING 5 TO 15 KNOTS EARLY  
IN THE MORNING. PARTLY CLOUDY. WAVES 1 TO 2 FEET.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST EARLY IN THE  
AFTERNOON, THEN VEERING SOUTH LATE IN THE AFTERNOON. SUNNY. WAVES  
1 TO 2 FEET.  
 
 
LMZ645-160900-  
NORTH POINT LIGHT TO WIND POINT WI-  
110 AM CDT SUN AUG 16 2026  
   
REST OF TONIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
EARLY IN THE MORNING. SLIGHT CHANCE OF SHOWERS. WAVES AROUND  
1 FOOT.    
SUNDAY  
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO  
15 KNOTS IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS THROUGH THE  
DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES  
AROUND 1 FOOT.    
SUNDAY NIGHT  
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH LATE  
IN THE EVENING, THEN BECOMING NORTH 10 TO 15 KNOTS AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING TO 2 TO  
4 FEET AFTER MIDNIGHT.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS VEERING NORTHEAST EARLY IN THE  
AFTERNOON, THEN VEERING SOUTHEAST LATE IN THE AFTERNOON. SUNNY.  
WAVES 1 TO 2 FEET.  
 
 
LMZ646-160900-  
WIND POINT WI TO WINTHROP HARBOR IL-  
110 AM CDT SUN AUG 16 2026  
   
REST OF TONIGHT  
SOUTH WIND 5 TO 10 KNOTS VEERING SOUTHWEST  
EARLY IN THE MORNING. CHANCE OF SHOWERS AND SLIGHT CHANCE OF  
THUNDERSTORMS. WAVES AROUND 1 FOOT.    
SUNDAY  
WEST WIND 5 TO 10 KNOTS BECOMING NORTHWEST 10 TO  
15 KNOTS IN THE AFTERNOON. SLIGHT CHANCE OF SHOWERS THROUGH THE  
DAY. SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES  
AROUND 1 FOOT.    
SUNDAY NIGHT  
NORTHWEST WIND 10 TO 15 KNOTS VEERING NORTH AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING TO 2 TO  
4 FEET AFTER MIDNIGHT.    
MONDAY  
NORTH WIND 5 TO 10 KNOTS VEERING SOUTH LATE IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.  
 
 
SEE LAKE MICHIGAN OPEN WATERS FORECAST FOR TUESDAY THROUGH THURSDAY.  
CLICK HERE TO GO TO PREVIOUS BULLETINS.
The Nexlab WI Page
Main Text Page