293  
FZUS53 KGRR 130623  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
223 AM EDT MON OCT 13 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-130800-  
PENTWATER TO MANISTEE MI-  
223 AM EDT MON OCT 13 2025  
   
REST OF TONIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY.  
WAVES 1 TO 3 FEET.    
MONDAY  
SOUTH WINDS 10 TO 20 KNOTS. PARTLY SUNNY WITH A SLIGHT  
CHANCE OF RAIN SHOWERS. WAVES 1 TO 3 FEET.    
MONDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS VEERING NORTHWEST IN  
THE LATE EVENING AND EARLY MORNING, THEN VEERING NORTH 10 TO  
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.    
TUESDAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
3 FEET.    
TUESDAY NIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY WITH  
A CHANCE OF RAIN SHOWERS. WAVES 2 TO 3 FEET.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 TO 3 FEET.    
THURSDAY  
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
FRIDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 4 TO 6 FEET BUILDING TO 6 TO 9 FEET IN THE LATE  
MORNING AND AFTERNOON.  
 
 
 
LMZ848-130800-  
WHITEHALL TO PENTWATER MI-  
223 AM EDT MON OCT 13 2025  
   
REST OF TONIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY.  
WAVES 1 TO 3 FEET.    
MONDAY  
SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. PARTLY SUNNY. WAVES 1 TO 3 FEET.    
MONDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS VEERING NORTHWEST IN  
THE LATE EVENING AND EARLY MORNING, THEN VEERING NORTH 10 TO  
15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
TUESDAY  
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.   
TUESDAY NIGHT  
NORTHEAST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH  
A CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET  
AFTER MIDNIGHT.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 FOOT OR LESS.    
FRIDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 7 TO 10 FEET.  
 
 
 
LMZ847-130800-  
GRAND HAVEN TO WHITEHALL MI-  
223 AM EDT MON OCT 13 2025  
   
REST OF TONIGHT  
SOUTHEAST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY.  
WAVES 1 TO 3 FEET.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. PARTLY SUNNY. PATCHY FOG. WAVES 1 TO 2 FEET.    
MONDAY NIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH IN THE  
LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
TUESDAY  
NORTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 25 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO  
2 TO 4 FEET EARLY IN THE AFTERNOON.    
TUESDAY NIGHT  
NORTH WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET.   
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 FOOT OR LESS.    
FRIDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY. WAVES 6 TO 8 FEET.  
 
 
 
LMZ846-130800-  
HOLLAND TO GRAND HAVEN MI-  
223 AM EDT MON OCT 13 2025  
   
REST OF TONIGHT  
SOUTHEAST WINDS AROUND 15 KNOTS. PARTLY CLOUDY.  
WAVES 1 TO 2 FEET.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTHWEST EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. PATCHY FOG. WAVES AROUND 1 FOOT.    
MONDAY NIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS VEERING NORTH IN THE  
LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES LESS THAN 1 FOOT.    
TUESDAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
3 FEET.    
TUESDAY NIGHT  
NORTH WINDS 15 TO 20 KNOTS. PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET  
AFTER MIDNIGHT.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 FOOT OR LESS.    
FRIDAY  
SOUTH WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 4 TO  
6 FEET.  
 
 
 
LMZ845-130800-  
SOUTH HAVEN TO HOLLAND MI-  
223 AM EDT MON OCT 13 2025  
   
REST OF TONIGHT  
SOUTHEAST WINDS AROUND 15 KNOTS. PARTLY CLOUDY.  
WAVES AROUND 1 FOOT.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTHWEST 5 TO  
10 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY. PATCHY FOG. WAVES  
1 FOOT OR LESS.    
MONDAY NIGHT  
NORTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES LESS  
THAN 1 FOOT.    
TUESDAY  
NORTH WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 3 FEET.    
TUESDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 3 TO  
5 FEET.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
1 TO 2 FEET.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 FOOT OR LESS.    
FRIDAY  
SOUTH WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.  
 
 
 
LMZ844-130800-  
ST JOSEPH TO SOUTH HAVEN MI-  
223 AM EDT MON OCT 13 2025  
   
REST OF TONIGHT  
SOUTHEAST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR.  
WAVES 1 FOOT OR LESS.    
MONDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING WEST 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY NIGHT  
NORTHEAST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES  
LESS THAN 1 FOOT.    
TUESDAY  
NORTH WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET BUILDING TO  
2 TO 4 FEET EARLY IN THE AFTERNOON.    
TUESDAY NIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. PARTLY CLOUDY WITH  
A CHANCE OF RAIN SHOWERS. WAVES 3 TO 5 FEET.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
1 TO 3 FEET.   
THURSDAY  
SOUTHEAST WINDS AROUND 10 KNOTS. MOSTLY SUNNY. WAVES  
AROUND 1 FOOT.    
FRIDAY  
SOUTH WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 1 TO  
3 FEET.  
 
 
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