417  
FZUS53 KGRR 061731  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
131 PM EDT SUN SEP 6 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-070800-  
PENTWATER TO MANISTEE MI-  
131 PM EDT SUN SEP 6 2026  
   
THROUGH EARLY EVENING
 
NORTHWEST WINDS 5 TO 15 KNOTS. SUNNY. WAVES  
1 FOOT OR LESS.    
TONIGHT
 
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
LABOR DAY
 
SOUTH WINDS 5 TO 10 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT
 
NORTH WINDS AROUND 10 KNOTS BECOMING SOUTHEAST 10 TO  
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES  
1 TO 2 FEET.    
TUESDAY
 
SOUTH WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 2 TO  
4 FEET BUILDING TO 3 TO 5 FEET EARLY IN THE AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS 15 TO 25 KNOTS. CLOUDY WITH RAIN  
SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.    
WEDNESDAY
 
SOUTHWEST WINDS 15 TO 25 KNOTS. PARTLY SUNNY WITH RAIN  
SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.    
THURSDAY
 
NORTHWEST WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET SUBSIDING TO 2 TO 4 FEET EARLY IN THE AFTERNOON.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 20 KNOTS. SUNNY. WAVES 1 TO 3 FEET.  
 

 
 
LMZ848-070800-  
WHITEHALL TO PENTWATER MI-  
131 PM EDT SUN SEP 6 2026  
   
THROUGH EARLY EVENING
 
NORTHWEST WINDS 5 TO 15 KNOTS. SUNNY. WAVES  
1 FOOT OR LESS.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
LABOR DAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTHWEST 5 TO  
10 KNOTS EARLY IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS VEERING SOUTHEAST 10 TO  
20 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES  
1 TO 2 FEET.    
TUESDAY
 
SOUTH WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET BUILDING TO 3 TO 5 FEET IN THE LATE MORNING AND AFTERNOON.    
TUESDAY NIGHT
 
SOUTH WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY WITH RAIN  
SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.    
WEDNESDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS. PARTLY SUNNY WITH RAIN  
SHOWERS AND A CHANCE OF THUNDERSTORMS. WAVES 5 TO 7 FEET.    
THURSDAY
 
NORTHWEST WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO 3 FEET.  
 

 
 
LMZ847-070800-  
GRAND HAVEN TO WHITEHALL MI-  
131 PM EDT SUN SEP 6 2026  
   
THROUGH EARLY EVENING
 
NORTH WINDS 5 TO 15 KNOTS. SUNNY. WAVES  
1 FOOT OR LESS.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS VEERING EAST IN THE LATE  
EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
LABOR DAY
 
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTHWEST EARLY  
IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT
 
NORTH WINDS 5 TO 15 KNOTS VEERING EAST IN THE LATE  
EVENING AND EARLY MORNING, THEN VEERING SOUTHEAST 15 TO 20 KNOTS  
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.    
TUESDAY
 
SOUTH WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
TUESDAY NIGHT
 
SOUTH WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH A  
CHANCE OF THUNDERSTORMS. WAVES 3 TO 6 FEET.   
WEDNESDAY
 
SOUTHWEST WINDS AROUND 25 KNOTS. RAIN SHOWERS LIKELY  
AND A CHANCE OF THUNDERSTORMS. WAVES 5 TO 7 FEET.    
THURSDAY
 
NORTHWEST WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.    
FRIDAY
 
SOUTHWEST WINDS AROUND 15 KNOTS. SUNNY. WAVES 1 TO 3 FEET.  
 

 
 
LMZ846-070800-  
HOLLAND TO GRAND HAVEN MI-  
131 PM EDT SUN SEP 6 2026  
   
THROUGH EARLY EVENING
 
NORTHEAST WINDS 5 TO 10 KNOTS. SUNNY. WAVES  
LESS THAN 1 FOOT.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS VEERING EAST IN THE LATE  
EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
LABOR DAY
 
EAST WINDS 5 TO 10 KNOTS BACKING NORTHEAST EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHEAST  
10 TO 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY.  
WAVES AROUND 1 FOOT.    
TUESDAY
 
SOUTHEAST WINDS AROUND 15 KNOTS VEERING SOUTH EARLY IN  
THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.    
TUESDAY NIGHT
 
SOUTH WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES  
1 TO 3 FEET BUILDING TO 4 TO 6 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
WEDNESDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY AND  
A CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.    
THURSDAY
 
NORTHWEST WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
3 FEET.  
 

 
 
LMZ845-070800-  
SOUTH HAVEN TO HOLLAND MI-  
131 PM EDT SUN SEP 6 2026  
   
THROUGH EARLY EVENING
 
NORTHEAST WINDS AROUND 10 KNOTS. SUNNY.  
WAVES LESS THAN 1 FOOT.    
TONIGHT
 
NORTHEAST WINDS AROUND 10 KNOTS VEERING EAST IN THE LATE  
EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT.    
LABOR DAY
 
EAST WINDS 5 TO 10 KNOTS BACKING NORTHEAST EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHEAST  
10 TO 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
TUESDAY
 
SOUTH WINDS 10 TO 15 KNOTS BECOMING AROUND 10 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
TUESDAY NIGHT
 
SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST 20 TO  
25 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING  
TO 3 TO 5 FEET AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHWEST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 3 TO 5 FEET.    
THURSDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.    
FRIDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO 2 FEET.  
 

 
 
LMZ844-070800-  
ST JOSEPH TO SOUTH HAVEN MI-  
131 PM EDT SUN SEP 6 2026  
   
THROUGH EARLY EVENING
 
NORTHEAST WINDS AROUND 10 KNOTS. SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT
 
NORTHEAST WINDS 10 TO 15 KNOTS VEERING EAST 5 TO 10 KNOTS  
IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES AROUND  
1 FOOT.    
LABOR DAY
 
EAST WINDS 5 TO 10 KNOTS BACKING NORTHEAST EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT
 
NORTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHEAST  
10 TO 15 KNOTS IN THE LATE EVENING AND OVERNIGHT. PARTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
TUESDAY
 
SOUTH WINDS 10 TO 15 KNOTS BECOMING AROUND 10 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TUESDAY NIGHT
 
SOUTH WINDS 15 TO 25 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.    
WEDNESDAY
 
SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET.    
THURSDAY
 
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.    
FRIDAY
 
SOUTHWEST WINDS AROUND 10 KNOTS. SUNNY. WAVES 1 TO 2 FEET.  
 

 
 
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