477  
FZUS53 KGRR 140914  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
514 AM EDT TUE OCT 14 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-142000-  
PENTWATER TO MANISTEE MI-  
514 AM EDT TUE OCT 14 2025  
   
TODAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. PATCHY FOG IN THE  
MORNING. WAVES 2 TO 4 FEET.   
TONIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 2 TO 4 FEET.   
WEDNESDAY  
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.    
WEDNESDAY NIGHT  
NORTHEAST WINDS 5 TO 15 KNOTS VEERING EAST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
FRIDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH RAIN SHOWERS  
LIKELY. WAVES 6 TO 8 FEET.    
SATURDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 5 TO 7 FEET.  
 
 
 
LMZ848-142000-  
WHITEHALL TO PENTWATER MI-  
514 AM EDT TUE OCT 14 2025  
   
TODAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. PATCHY FOG IN THE  
MORNING. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET EARLY IN THE  
AFTERNOON.    
TONIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.    
WEDNESDAY  
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WAVES  
1 TO 2 FEET.    
WEDNESDAY NIGHT  
NORTHEAST WINDS 10 TO 15 KNOTS VEERING EAST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
FRIDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY. WAVES 6 TO 9 FEET.   
SATURDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 6 TO 8 FEET.  
 
 
 
LMZ847-142000-  
GRAND HAVEN TO WHITEHALL MI-  
514 AM EDT TUE OCT 14 2025  
   
TODAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. PATCHY FOG IN THE  
MORNING. WAVES 1 TO 3 FEET.    
TONIGHT  
NORTH WINDS 15 TO 20 KNOTS VEERING NORTHEAST AFTER  
MIDNIGHT. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
3 FEET.    
WEDNESDAY  
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WAVES  
1 FOOT OR LESS.    
WEDNESDAY NIGHT  
NORTH WINDS 10 TO 15 KNOTS VEERING EAST IN THE  
LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
FRIDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY. WAVES 6 TO 8 FEET.   
SATURDAY  
SOUTHWEST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 6 TO 8 FEET.  
 
 
 
LMZ846-142000-  
HOLLAND TO GRAND HAVEN MI-  
514 AM EDT TUE OCT 14 2025  
   
TODAY  
NORTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. PATCHY FOG IN THE  
MORNING. WAVES 1 TO 3 FEET.    
TONIGHT  
NORTH WINDS 15 TO 20 KNOTS VEERING NORTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
3 FEET.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WAVES  
AROUND 1 FOOT.    
WEDNESDAY NIGHT  
NORTH WINDS AROUND 10 KNOTS VEERING EAST IN THE  
LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 FOOT OR  
LESS.    
FRIDAY  
SOUTH WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 3 TO  
5 FEET.    
SATURDAY  
SOUTHWEST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 5 TO 7 FEET.  
 
 
 
LMZ845-142000-  
SOUTH HAVEN TO HOLLAND MI-  
514 AM EDT TUE OCT 14 2025  
   
TODAY  
NORTH WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. PATCHY FOG IN THE  
MORNING. WAVES 1 TO 2 FEET.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS VEERING NORTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.    
WEDNESDAY  
EAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN THE  
AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WAVES 1 TO  
2 FEET.    
WEDNESDAY NIGHT  
NORTH WINDS AROUND 10 KNOTS VEERING EAST IN THE  
LATE EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 FOOT OR  
LESS.    
FRIDAY  
SOUTH WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 2 TO  
4 FEET.    
SATURDAY  
SOUTHWEST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 3 TO 5 FEET.  
 
 
 
LMZ844-142000-  
ST JOSEPH TO SOUTH HAVEN MI-  
514 AM EDT TUE OCT 14 2025  
   
TODAY  
NORTH WINDS 5 TO 15 KNOTS. PARTLY SUNNY IN THE MORNING THEN  
CLEARING. PATCHY FOG IN THE MORNING. WAVES 1 TO 3 FEET.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS VEERING NORTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
4 FEET.    
WEDNESDAY  
EAST WINDS 10 TO 15 KNOTS BACKING NORTHEAST EARLY IN  
THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WAVES  
1 TO 3 FEET.    
WEDNESDAY NIGHT  
NORTHEAST WINDS AROUND 10 KNOTS VEERING EAST  
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
THURSDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 FOOT OR  
LESS.    
FRIDAY  
SOUTH WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
3 FEET.    
SATURDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS. RAIN SHOWERS LIKELY.  
WAVES 2 TO 4 FEET.  
 
 
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