905  
FZUS53 KGRR 220958  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
558 AM EDT FRI MAY 22 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-222000-  
PENTWATER TO MANISTEE MI-  
558 AM EDT FRI MAY 22 2026  
   
TODAY  
EAST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES AROUND  
1 FOOT.    
TONIGHT  
EAST WINDS 10 TO 20 KNOTS. RAIN SHOWERS LIKELY. WAVES  
AROUND 1 FOOT.    
SATURDAY  
EAST WINDS 10 TO 15 KNOTS BACKING NORTHEAST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 1 FOOT  
OR LESS.    
SATURDAY NIGHT  
NORTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHEAST  
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTH WINDS AROUND 5 KNOTS VEERING SOUTHWEST IN THE LATE  
MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. WAVES LESS THAN 1 FOOT.    
MEMORIAL DAY  
SOUTHWEST WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 FOOT OR LESS.    
TUESDAY  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES AROUND  
1 FOOT.  
 
 
 
LMZ848-222000-  
WHITEHALL TO PENTWATER MI-  
558 AM EDT FRI MAY 22 2026  
   
TODAY  
EAST WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES AROUND  
1 FOOT.    
TONIGHT  
EAST WINDS 15 TO 25 KNOTS. RAIN SHOWERS LIKELY. WAVES  
1 TO 2 FEET.    
SATURDAY  
EAST WINDS 10 TO 20 KNOTS BACKING NORTHEAST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. WAVES AROUND  
1 FOOT.    
SATURDAY NIGHT  
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AROUND  
5 KNOTS AFTER MIDNIGHT. MOSTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTH WINDS AROUND 5 KNOTS VEERING SOUTHWEST IN THE LATE  
MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN  
SHOWERS. WAVES LESS THAN 1 FOOT.    
MEMORIAL DAY  
SOUTH WINDS 5 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 FOOT OR LESS.    
TUESDAY  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.  
 
 
 
LMZ847-222000-  
GRAND HAVEN TO WHITEHALL MI-  
558 AM EDT FRI MAY 22 2026  
   
TODAY  
EAST WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 1 TO 2 FEET.   
TONIGHT  
EAST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY. WAVES  
1 TO 2 FEET.    
SATURDAY  
EAST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY WITH RAIN  
SHOWERS LIKELY. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT  
EAST WINDS 5 TO 10 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHWEST IN THE  
LATE MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. WAVES LESS THAN 1 FOOT.    
MEMORIAL DAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING SOUTHWEST EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.    
TUESDAY  
SOUTH WINDS AROUND 10 KNOTS. MOSTLY SUNNY. WAVES 1 FOOT  
OR LESS.  
 
 
 
LMZ846-222000-  
HOLLAND TO GRAND HAVEN MI-  
558 AM EDT FRI MAY 22 2026  
   
TODAY  
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
2 FEET.    
TONIGHT  
EAST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY. WAVES  
1 TO 2 FEET.    
SATURDAY  
EAST WINDS 10 TO 20 KNOTS. MOSTLY CLOUDY WITH RAIN  
SHOWERS LIKELY. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT  
NORTHEAST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING WEST IN THE LATE  
MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS.  
WAVES LESS THAN 1 FOOT.    
MEMORIAL DAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING WEST EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.    
TUESDAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING SOUTHWEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.  
 
 
 
LMZ845-222000-  
SOUTH HAVEN TO HOLLAND MI-  
558 AM EDT FRI MAY 22 2026  
   
TODAY  
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES AROUND  
1 FOOT.    
TONIGHT  
EAST WINDS 15 TO 20 KNOTS. RAIN SHOWERS LIKELY. WAVES  
AROUND 1 FOOT.    
SATURDAY  
EAST WINDS 10 TO 20 KNOTS BACKING NORTHEAST AROUND  
10 KNOTS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS  
LIKELY. WAVES AROUND 1 FOOT.    
SATURDAY NIGHT  
NORTHEAST WINDS 5 TO 10 KNOTS. PARTLY CLOUDY.  
WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS AROUND 5 KNOTS VEERING SOUTHWEST IN THE  
LATE MORNING AND EARLY AFTERNOON, THEN VEERING WEST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES LESS  
THAN 1 FOOT.    
MEMORIAL DAY  
SOUTHEAST WINDS AROUND 5 KNOTS VEERING WEST EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES CALM.    
TUESDAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING SOUTHWEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.  
 
 
 
LMZ844-222000-  
ST JOSEPH TO SOUTH HAVEN MI-  
558 AM EDT FRI MAY 22 2026  
   
TODAY  
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
2 FEET.    
TONIGHT  
EAST WINDS 15 TO 20 KNOTS. RAIN SHOWERS LIKELY. WAVES  
1 TO 2 FEET.    
SATURDAY  
EAST WINDS 10 TO 15 KNOTS BACKING NORTH EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH RAIN SHOWERS LIKELY. WAVES 1 FOOT OR  
LESS.    
SATURDAY NIGHT  
NORTHEAST WINDS 5 TO 10 KNOTS VEERING EAST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS AROUND 5 KNOTS VEERING NORTHWEST EARLY IN  
THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES  
1 FOOT OR LESS.    
MEMORIAL DAY  
SOUTHEAST WINDS AROUND 5 KNOTS VEERING SOUTH IN THE  
LATE MORNING AND EARLY AFTERNOON, THEN VEERING NORTHWEST EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.    
TUESDAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING SOUTHWEST IN THE LATE  
MORNING AND EARLY AFTERNOON, THEN VEERING NORTHWEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES CALM.  
 
 
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