860  
FZUS53 KGRR 291243  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
843 AM EDT WED APR 29 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-292000-  
PENTWATER TO MANISTEE MI-  
843 AM EDT WED APR 29 2026  
   
TODAY
 
NORTH WINDS 10 TO 20 KNOTS. RAIN SHOWERS LIKELY. WAVES 1 TO  
2 FEET.    
TONIGHT
 
NORTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF RAIN SHOWERS. WAVES AROUND 1 FOOT.    
THURSDAY
 
NORTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO 2 FEET.    
SATURDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS BACKING WEST EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
SUNDAY
 
WEST WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.  
 

 
 
LMZ848-292000-  
WHITEHALL TO PENTWATER MI-  
843 AM EDT WED APR 29 2026  
   
TODAY
 
NORTH WINDS 10 TO 20 KNOTS. RAIN SHOWERS IN THE MORNING,  
THEN PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS IN THE AFTERNOON.  
WAVES 1 TO 3 FEET.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 1 TO  
2 FEET.    
THURSDAY
 
NORTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
NORTHWEST WINDS 10 TO 20 KNOTS. SUNNY. WAVES 1 TO 3 FEET.    
SATURDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS BACKING WEST EARLY IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
SUNDAY
 
WEST WINDS AROUND 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.  
 

 
 
LMZ847-292000-  
GRAND HAVEN TO WHITEHALL MI-  
843 AM EDT WED APR 29 2026  
   
TODAY
 
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTHWEST EARLY IN  
THE AFTERNOON. RAIN SHOWERS LIKELY IN THE MORNING, THEN PARTLY SUNNY  
WITH A CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.    
TONIGHT
 
NORTHWEST WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES 1 TO  
3 FEET.    
THURSDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
2 FEET.    
THURSDAY NIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS VEERING NORTH AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
FRIDAY
 
NORTHWEST WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
3 FEET.    
SATURDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS BACKING WEST 15 TO  
20 KNOTS EARLY IN THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
SUNDAY
 
WEST WINDS 20 TO 25 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.  
 

 
 
LMZ846-292000-  
HOLLAND TO GRAND HAVEN MI-  
843 AM EDT WED APR 29 2026  
   
TODAY
 
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTHWEST AROUND  
20 KNOTS EARLY IN THE AFTERNOON. RAIN SHOWERS LIKELY. WAVES 2 TO  
3 FEET.    
TONIGHT
 
NORTHWEST WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES 2 TO  
3 FEET.    
THURSDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
2 FEET.    
THURSDAY NIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS VEERING NORTH AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
FRIDAY
 
NORTH WINDS 10 TO 20 KNOTS BACKING NORTHWEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET.    
SATURDAY
 
NORTHWEST WINDS 10 TO 20 KNOTS. SUNNY. WAVES 1 TO  
2 FEET.    
SUNDAY
 
WEST WINDS 20 TO 25 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.  
 

 
 
LMZ845-292000-  
SOUTH HAVEN TO HOLLAND MI-  
843 AM EDT WED APR 29 2026  
   
TODAY
 
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTH AROUND  
20 KNOTS EARLY IN THE AFTERNOON. RAIN SHOWERS LIKELY. WAVES 2 TO  
3 FEET.    
TONIGHT
 
NORTHWEST WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES 2 TO  
3 FEET.    
THURSDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT
 
NORTH WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
NORTHWEST WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
3 FEET.    
SATURDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO  
2 FEET.    
SUNDAY
 
WEST WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.  
 

 
 
LMZ844-292000-  
ST JOSEPH TO SOUTH HAVEN MI-  
843 AM EDT WED APR 29 2026  
   
TODAY
 
NORTH WINDS 10 TO 20 KNOTS. RAIN SHOWERS LIKELY IN THE  
MORNING, THEN A CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES 2 TO  
3 FEET.    
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY. WAVES 2 TO  
3 FEET.    
THURSDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
THURSDAY NIGHT
 
NORTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
FRIDAY
 
NORTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
2 FEET.    
SATURDAY
 
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO  
2 FEET.    
SUNDAY
 
WEST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
3 FEET.  
 

 
 
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