804  
FZUS53 KGRR 131423  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
1023 AM EDT MON OCT 13 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-132100-  
PENTWATER TO MANISTEE MI-  
1023 AM EDT MON OCT 13 2025  
   
REST OF TODAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY. A SLIGHT  
CHANCE OF RAIN SHOWERS IN THE AFTERNOON. WAVES 1 TO 3 FEET.    
TONIGHT  
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 3 FEET.    
TUESDAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.    
TUESDAY NIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY WITH  
A CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET  
IN THE LATE EVENING AND OVERNIGHT.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 TO 2 FEET.    
THURSDAY  
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
FRIDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 6 TO 9 FEET.  
 
 
 
LMZ848-132100-  
WHITEHALL TO PENTWATER MI-  
1023 AM EDT MON OCT 13 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING  
 
   
REST OF TODAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
1 TO 3 FEET.    
TONIGHT  
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 1 TO 2 FEET.    
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  
AROUND 1 FOOT.    
FRIDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 7 TO 10 FEET.  
 
 
 
LMZ847-132100-  
GRAND HAVEN TO WHITEHALL MI-  
1023 AM EDT MON OCT 13 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING  
 
   
REST OF TODAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
1 TO 2 FEET.    
TONIGHT  
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 3 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 SUBSIDING TO 1 TO 3 FEET  
IN THE LATE EVENING AND OVERNIGHT.    
WEDNESDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
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.  
 
 
 
LMZ846-132100-  
HOLLAND TO GRAND HAVEN MI-  
1023 AM EDT MON OCT 13 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING  
 
   
REST OF TODAY  
SOUTH WINDS 10 TO 15 KNOTS VEERING SOUTHWEST EARLY  
IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
TONIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS VEERING NORTH IN THE LATE  
EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
TUESDAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 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 2 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 3 TO  
5 FEET.  
 
 
 
LMZ845-132100-  
SOUTH HAVEN TO HOLLAND MI-  
1023 AM EDT MON OCT 13 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING  
 
   
REST OF TODAY  
SOUTH WINDS AROUND 10 KNOTS VEERING SOUTHWEST EARLY  
IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
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 1 TO 3 FEET.    
TUESDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
4 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.  
 
 
 
LMZ844-132100-  
ST JOSEPH TO SOUTH HAVEN MI-  
1023 AM EDT MON OCT 13 2025  
   
..DENSE FOG ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING  
 
   
REST OF TODAY  
SOUTH WINDS AROUND 10 KNOTS VEERING WEST EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.    
TONIGHT  
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 2 TO 3 FEET.    
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  
1 FOOT OR LESS.    
FRIDAY  
SOUTH WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 1 TO  
3 FEET.  
 
 
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