374  
FZUS53 KGRR 230003  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
803 PM EDT THU OCT 22 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-230800-  
PENTWATER TO MANISTEE MI-  
803 PM EDT THU OCT 22 2026  
   
THROUGH EARLY EVENING
 
NORTH WINDS AROUND 5 KNOTS. SUNNY. WAVES  
LESS THAN 1 FOOT.    
TONIGHT
 
NORTHEAST WINDS AROUND 5 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. WAVES LESS THAN  
1 FOOT.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. SUNNY. PATCHY FOG. WAVES AROUND 1 FOOT.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
SATURDAY
 
SOUTH WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 1 TO  
3 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE AFTERNOON.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
2 TO 4 FEET.    
SUNDAY
 
SOUTHWEST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
MONDAY
 
NORTHEAST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
3 FEET.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.  
 

 
 
LMZ848-230800-  
WHITEHALL TO PENTWATER MI-  
803 PM EDT THU OCT 22 2026  
   
THROUGH EARLY EVENING
 
NORTHWEST WINDS AROUND 5 KNOTS. SUNNY.  
WAVES LESS THAN 1 FOOT.    
TONIGHT
 
NORTHEAST WINDS AROUND 5 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES LESS THAN 1 FOOT.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 FOOT OR  
LESS.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
SATURDAY
 
SOUTH WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
2 TO 4 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
MONDAY
 
NORTHEAST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
2 FEET.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.  
 

 
 
LMZ847-230800-  
GRAND HAVEN TO WHITEHALL MI-  
803 PM EDT THU OCT 22 2026  
   
THROUGH EARLY EVENING
 
WEST WINDS AROUND 5 KNOTS. SUNNY. WAVES  
LESS THAN 1 FOOT.    
TONIGHT
 
NORTH WINDS AROUND 5 KNOTS VEERING EAST AFTER MIDNIGHT.  
MOSTLY CLEAR. WAVES LESS THAN 1 FOOT.    
FRIDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
1 FOOT OR LESS.    
SATURDAY
 
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
3 FEET.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
2 TO 4 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
MONDAY
 
NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.  
 

 
 
LMZ846-230800-  
HOLLAND TO GRAND HAVEN MI-  
803 PM EDT THU OCT 22 2026  
   
THROUGH EARLY EVENING
 
NORTHWEST WINDS AROUND 5 KNOTS. SUNNY.  
WAVES LESS THAN 1 FOOT.    
TONIGHT
 
NORTH WINDS AROUND 5 KNOTS VEERING EAST AFTER MIDNIGHT.  
MOSTLY CLEAR. WAVES LESS THAN 1 FOOT.    
FRIDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
1 FOOT OR LESS.    
SATURDAY
 
SOUTH WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES AROUND  
1 FOOT.    
SATURDAY NIGHT
 
SOUTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 2 FEET.    
SUNDAY
 
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 TO  
3 FEET.    
MONDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
TUESDAY
 
EAST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.  
 

 
 
LMZ845-230800-  
SOUTH HAVEN TO HOLLAND MI-  
803 PM EDT THU OCT 22 2026  
   
THROUGH EARLY EVENING
 
NORTHWEST WINDS AROUND 5 KNOTS. SUNNY.  
WAVES CALM.    
TONIGHT
 
NORTH WINDS AROUND 5 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. CLEAR. WAVES CALM.    
FRIDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. SUNNY. WAVES LESS THAN 1 FOOT.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
1 FOOT OR LESS.    
SATURDAY
 
SOUTH WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
SATURDAY NIGHT
 
SOUTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
SUNDAY
 
SOUTH WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES AROUND  
1 FOOT.    
MONDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES AROUND  
1 FOOT.  
 

 
 
LMZ844-230800-  
ST JOSEPH TO SOUTH HAVEN MI-  
803 PM EDT THU OCT 22 2026  
   
THROUGH EARLY EVENING
 
NORTH WINDS AROUND 5 KNOTS. SUNNY. WAVES  
CALM.    
TONIGHT
 
NORTHEAST WINDS AROUND 5 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. CLEAR. WAVES CALM.    
FRIDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS. SUNNY. WAVES LESS THAN  
1 FOOT.    
FRIDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
1 FOOT OR LESS.    
SATURDAY
 
SOUTH WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
SATURDAY NIGHT
 
SOUTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
1 FOOT OR LESS.    
SUNDAY
 
SOUTH WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
MONDAY
 
NORTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
TUESDAY
 
EAST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES AROUND  
1 FOOT.  
 

 
 
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