769  
FZUS53 KGRR 231823  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
223 PM EDT SAT MAY 23 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-240800-  
PENTWATER TO MANISTEE MI-  
223 PM EDT SAT MAY 23 2026  
   
THROUGH EARLY EVENING  
NORTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
NORTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY IN THE EVENING THEN BECOMING MOSTLY CLOUDY.  
PATCHY FOG. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING SOUTHWEST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS.  
PATCHY FOG. WAVES 1 FOOT OR LESS.    
SUNDAY NIGHT  
SOUTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY. WAVES  
AROUND 1 FOOT.    
MEMORIAL DAY  
SOUTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
3 FEET.    
MONDAY NIGHT  
SOUTH WINDS 10 TO 20 KNOTS. MOSTLY CLEAR. WAVES 1 TO  
3 FEET.    
TUESDAY  
SOUTH WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
EAST WINDS AROUND 5 KNOTS BACKING NORTHWEST IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN INCREASING TO 10 TO 20 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY  
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTH 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.  
 
 
 
LMZ848-240800-  
WHITEHALL TO PENTWATER MI-  
223 PM EDT SAT MAY 23 2026  
   
THROUGH EARLY EVENING  
NORTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. MOSTLY CLOUDY. PATCHY FOG THROUGH THE NIGHT. WAVES 1 FOOT  
OR LESS.    
SUNDAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING SOUTHWEST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY. PATCHY FOG. WAVES LESS THAN 1 FOOT.    
SUNDAY NIGHT  
SOUTH WINDS AROUND 10 KNOTS. PARTLY CLOUDY. WAVES  
1 FOOT OR LESS.    
MEMORIAL DAY  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
2 FEET.    
MONDAY NIGHT  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES 1 TO  
2 FEET.    
TUESDAY  
SOUTH WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
WEDNESDAY  
EAST WINDS AROUND 5 KNOTS BACKING NORTHWEST 5 TO  
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.    
THURSDAY  
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTH 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.  
 
 
 
LMZ847-240800-  
GRAND HAVEN TO WHITEHALL MI-  
223 PM EDT SAT MAY 23 2026  
   
THROUGH EARLY EVENING  
NORTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
NORTHEAST WINDS AROUND 10 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. MOSTLY CLOUDY. PATCHY FOG AFTER MIDNIGHT. WAVES 1 FOOT OR  
LESS.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES LESS  
THAN 1 FOOT.    
SUNDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES LESS  
THAN 1 FOOT.    
MEMORIAL DAY  
SOUTH WINDS AROUND 10 KNOTS. MOSTLY SUNNY. WAVES  
1 FOOT OR LESS.    
MONDAY NIGHT  
SOUTH WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
1 FOOT OR LESS.    
TUESDAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES LESS  
THAN 1 FOOT.    
WEDNESDAY  
SOUTHEAST WINDS AROUND 5 KNOTS VEERING NORTHWEST 5 TO  
15 KNOTS IN THE LATE MORNING AND AFTERNOON. PARTLY SUNNY. WAVES  
1 FOOT OR LESS.    
THURSDAY  
NORTHEAST WINDS 10 TO 20 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 3 FEET.  
 
 
 
LMZ846-240800-  
HOLLAND TO GRAND HAVEN MI-  
223 PM EDT SAT MAY 23 2026  
   
THROUGH EARLY EVENING  
NORTH WINDS AROUND 10 KNOTS. PARTLY SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
NORTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. MOSTLY CLOUDY IN THE EVENING THEN BECOMING PARTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WAVES LESS THAN 1 FOOT.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS BACKING SOUTH AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES LESS THAN 1 FOOT.    
MEMORIAL DAY  
SOUTH WINDS 5 TO 10 KNOTS. MOSTLY SUNNY. WAVES LESS  
THAN 1 FOOT.    
MONDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES LESS  
THAN 1 FOOT.    
TUESDAY  
SOUTH WINDS AROUND 10 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.    
WEDNESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS BACKING NORTH IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN BACKING NORTHWEST 10 TO 15 KNOTS  
EARLY IN THE AFTERNOON. PARTLY SUNNY. WAVES LESS THAN 1 FOOT.    
THURSDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 2 FEET.  
 
 
 
LMZ845-240800-  
SOUTH HAVEN TO HOLLAND MI-  
223 PM EDT SAT MAY 23 2026  
   
THROUGH EARLY EVENING  
NORTH WINDS 10 TO 15 KNOTS. MOSTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
NORTH WINDS 5 TO 10 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS AROUND 5 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WAVES LESS THAN 1 FOOT.    
SUNDAY NIGHT  
SOUTHWEST WINDS AROUND 5 KNOTS BACKING SOUTH AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES LESS THAN 1 FOOT.    
MEMORIAL DAY  
SOUTHWEST WINDS 5 TO 10 KNOTS. SUNNY. WAVES LESS  
THAN 1 FOOT.    
MONDAY NIGHT  
SOUTH WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES LESS  
THAN 1 FOOT.    
TUESDAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.    
WEDNESDAY  
EAST WINDS AROUND 5 KNOTS BACKING NORTHWEST EARLY IN  
THE AFTERNOON. PARTLY SUNNY. WAVES LESS THAN 1 FOOT.    
THURSDAY  
NORTHEAST WINDS AROUND 10 KNOTS BACKING NORTH EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.  
 
 
 
LMZ844-240800-  
ST JOSEPH TO SOUTH HAVEN MI-  
223 PM EDT SAT MAY 23 2026  
   
THROUGH EARLY EVENING  
NORTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY.  
WAVES 1 FOOT OR LESS.    
TONIGHT  
NORTH WINDS 5 TO 10 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTH WINDS AROUND 5 KNOTS VEERING NORTHWEST EARLY IN THE  
AFTERNOON. RAIN SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS.  
WAVES LESS THAN 1 FOOT.    
SUNDAY NIGHT  
NORTH WINDS AROUND 5 KNOTS BACKING SOUTH IN THE LATE  
EVENING AND OVERNIGHT. PARTLY CLOUDY. WAVES LESS THAN 1 FOOT.    
MEMORIAL DAY  
SOUTH WINDS AROUND 5 KNOTS. SUNNY. WAVES LESS THAN  
1 FOOT.    
MONDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY. WAVES  
CALM.    
TUESDAY  
SOUTH WINDS 5 TO 10 KNOTS BACKING NORTH EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES CALM.    
WEDNESDAY  
EAST WINDS AROUND 5 KNOTS BACKING NORTH EARLY IN THE  
AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WAVES LESS  
THAN 1 FOOT.    
THURSDAY  
NORTHEAST WINDS 5 TO 10 KNOTS BACKING NORTH 10 TO  
15 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES AROUND 1 FOOT.  
 
 
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