545  
FZUS53 KGRR 021714  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
113 PM EDT SAT MAY 2 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-030800-  
PENTWATER TO MANISTEE MI-  
113 PM EDT SAT MAY 2 2026  
   
THROUGH EARLY EVENING  
SOUTHWEST WINDS AROUND 10 KNOTS. SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTH WINDS 15 TO 25 KNOTS. PARTLY CLOUDY. A SLIGHT  
CHANCE OF THROUGH THE NIGHT. WAVES 2 TO 4 FEET.   
SUNDAY  
SOUTHWEST WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE  
OF RAIN SHOWERS. WAVES 4 TO 6 FEET.    
SUNDAY NIGHT  
SOUTHWEST WINDS 15 TO 25 KNOTS DECREASING TO 10 TO  
15 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO 4 FEET AFTER MIDNIGHT.    
MONDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY SUNNY. WAVES 3 TO 5 FEET  
BUILDING TO 5 TO 7 FEET EARLY IN THE AFTERNOON.    
MONDAY NIGHT  
SOUTHWEST WINDS 15 TO 25 KNOTS VEERING NORTHWEST  
10 TO 20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. WAVES 5 TO 7 FEET.    
TUESDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 2 TO  
3 FEET.    
WEDNESDAY  
NORTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES AROUND  
1 FOOT.    
THURSDAY  
NORTH WINDS 5 TO 15 KNOTS BACKING NORTHWEST EARLY IN THE  
AFTERNOON. PARTLY SUNNY. WAVES AROUND 1 FOOT.  
 
 
 
LMZ848-030800-  
WHITEHALL TO PENTWATER MI-  
113 PM EDT SAT MAY 2 2026  
   
THROUGH EARLY EVENING  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES  
1 FOOT OR LESS.    
TONIGHT  
SOUTH WINDS 15 TO 25 KNOTS. PARTLY CLOUDY. A SLIGHT  
CHANCE OF THROUGH THE NIGHT. WAVES 2 TO 4 FEET.   
SUNDAY  
SOUTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 5 TO 7 FEET.    
SUNDAY NIGHT  
SOUTHWEST WINDS 15 TO 25 KNOTS. PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 4 TO 6 FEET.    
MONDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS BACKING SOUTH TO 30 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FEET BUILDING TO  
5 TO 7 FEET EARLY IN THE AFTERNOON.    
MONDAY NIGHT  
SOUTHWEST WINDS 20 TO 25 KNOTS VEERING NORTHWEST  
15 TO 20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. WAVES 4 TO 6 FEET.    
TUESDAY  
NORTHWEST WINDS AROUND 15 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.   
WEDNESDAY  
NORTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.    
THURSDAY  
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST 15 TO  
20 KNOTS EARLY IN THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.  
 
 
 
LMZ847-030800-  
GRAND HAVEN TO WHITEHALL MI-  
113 PM EDT SAT MAY 2 2026  
   
THROUGH EARLY EVENING  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES  
1 FOOT OR LESS.    
TONIGHT  
SOUTHWEST WINDS 10 TO 20 KNOTS INCREASING TO 20 TO  
25 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING  
TO 2 TO 4 FEET AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 5 TO 7 FEET.    
SUNDAY NIGHT  
SOUTHWEST WINDS TO 30 KNOTS DECREASING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 4 TO 6 FEET SUBSIDING  
TO 2 TO 4 FEET AFTER MIDNIGHT.    
MONDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
6 FEET.   
MONDAY NIGHT  
SOUTHWEST WINDS 20 TO 25 KNOTS VEERING NORTHWEST  
15 TO 20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. WAVES 4 TO 6 FEET.    
TUESDAY  
NORTHWEST WINDS AROUND 15 KNOTS. MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET  
EARLY IN THE AFTERNOON.    
WEDNESDAY  
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN  
THE AFTERNOON. PARTLY SUNNY. WAVES 1 TO 2 FEET.    
THURSDAY  
NORTHWEST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 1 TO  
3 FEET.  
 
 
 
LMZ846-030800-  
HOLLAND TO GRAND HAVEN MI-  
113 PM EDT SAT MAY 2 2026  
   
THROUGH EARLY EVENING  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES  
1 FOOT OR LESS.    
TONIGHT  
SOUTHWEST WINDS 10 TO 20 KNOTS INCREASING TO 20 TO  
25 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET BUILDING  
TO 2 TO 4 FEET AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 5 TO 7 FEET.    
SUNDAY NIGHT  
SOUTHWEST WINDS TO 30 KNOTS DECREASING TO 15 TO  
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 4 TO 6 FEET SUBSIDING  
TO 2 TO 4 FEET AFTER MIDNIGHT.    
MONDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
3 FEET BUILDING TO 3 TO 5 FEET IN THE LATE MORNING AND AFTERNOON.    
MONDAY NIGHT  
SOUTHWEST WINDS 20 TO 25 KNOTS VEERING WEST 15 TO  
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. WAVES 3 TO 5 FEET.    
TUESDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET.   
WEDNESDAY  
NORTH WINDS 10 TO 15 KNOTS BACKING NORTHWEST EARLY IN  
THE AFTERNOON. MOSTLY CLOUDY. WAVES 1 TO 2 FEET.    
THURSDAY  
NORTHWEST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 1 TO  
3 FEET.  
 
 
 
LMZ845-030800-  
SOUTH HAVEN TO HOLLAND MI-  
113 PM EDT SAT MAY 2 2026  
   
THROUGH EARLY EVENING  
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO  
25 KNOTS AFTER MIDNIGHT. MOSTLY CLEAR. WAVES AROUND 1 FOOT BUILDING  
TO 2 TO 4 FEET AFTER MIDNIGHT.    
SUNDAY  
SOUTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 4 TO 6 FEET.    
SUNDAY NIGHT  
SOUTHWEST WINDS 15 TO 25 KNOTS. PARTLY CLOUDY. WAVES  
3 TO 5 FEET.    
MONDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.   
MONDAY NIGHT  
SOUTHWEST WINDS 15 TO 20 KNOTS VEERING WEST AFTER  
MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
4 FEET.    
TUESDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 2 TO 4 FEET.   
WEDNESDAY  
NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
2 FEET.    
THURSDAY  
NORTHWEST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY. WAVES  
1 TO 3 FEET.  
 
 
 
LMZ844-030800-  
ST JOSEPH TO SOUTH HAVEN MI-  
113 PM EDT SAT MAY 2 2026  
   
THROUGH EARLY EVENING  
NORTHWEST WINDS AROUND 10 KNOTS. SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS BACKING SOUTH IN THE LATE  
EVENING AND EARLY MORNING, THEN VEERING SOUTHWEST 15 TO 20 KNOTS  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 3 FEET.    
SUNDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF RAIN SHOWERS. WAVES 3 TO 5 FEET.    
SUNDAY NIGHT  
SOUTHWEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
2 TO 4 FEET.   
MONDAY  
SOUTHWEST WINDS 10 TO 20 KNOTS. SUNNY. WAVES 1 TO 3 FEET.    
MONDAY NIGHT  
SOUTHWEST WINDS 15 TO 20 KNOTS VEERING WEST AFTER  
MIDNIGHT. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
3 FEET.    
TUESDAY  
NORTH WINDS AROUND 15 KNOTS. MOSTLY CLOUDY WITH A CHANCE  
OF RAIN SHOWERS. WAVES 2 TO 3 FEET.    
WEDNESDAY  
NORTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES AROUND  
1 FOOT.    
THURSDAY  
NORTHWEST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 1 TO  
2 FEET.  
 
 
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