030  
FZUS53 KGRR 161531  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
1131 AM EDT SAT MAY 16 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-162100-  
PENTWATER TO MANISTEE MI-  
1131 AM EDT SAT MAY 16 2026  
   
REST OF TODAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
2 TO 4 FEET.    
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS VEERING NORTH IN THE LATE  
EVENING AND EARLY MORNING, THEN VEERING NORTHEAST AFTER MIDNIGHT.  
PARTLY CLOUDY. WAVES 2 TO 3 FEET.    
SUNDAY  
EAST WINDS 10 TO 20 KNOTS VEERING SOUTHEAST EARLY IN THE  
AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 1 TO  
2 FEET.    
SUNDAY NIGHT  
SOUTHEAST WINDS TO 30 KNOTS. PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 2 TO 3 FEET BUILDING TO 4 TO 6 FEET.    
MONDAY  
SOUTH WINDS TO 30 KNOTS. PARTLY SUNNY WITH RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 5 TO 7 FEET.    
TUESDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES 6 TO 9 FEET.    
WEDNESDAY  
NORTH WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 3 TO  
5 FEET.  
 
 
 
LMZ848-162100-  
WHITEHALL TO PENTWATER MI-  
1131 AM EDT SAT MAY 16 2026  
   
REST OF TODAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
2 TO 4 FEET.    
TONIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS VEERING WEST IN THE LATE  
EVENING AND EARLY MORNING, THEN VEERING NORTHEAST AFTER MIDNIGHT.  
PARTLY CLOUDY. WAVES 1 TO 3 FEET.    
SUNDAY  
EAST WINDS 10 TO 15 KNOTS VEERING SOUTHEAST 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FEET.    
SUNDAY NIGHT  
SOUTH WINDS TO 30 KNOTS. PARTLY CLOUDY WITH A CHANCE  
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 3 TO  
5 FEET BUILDING TO 5 TO 7 FEET AFTER MIDNIGHT.    
MONDAY  
SOUTH WINDS TO 30 KNOTS. PARTLY SUNNY WITH RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 6 TO 8 FEET.    
TUESDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
SHOWERS AND THUNDERSTORMS. WAVES 6 TO 9 FEET.    
WEDNESDAY  
NORTHWEST WINDS 20 TO 25 KNOTS. PARTLY SUNNY. WAVES  
3 TO 5 FEET.  
 
 
 
LMZ847-162100-  
GRAND HAVEN TO WHITEHALL MI-  
1131 AM EDT SAT MAY 16 2026  
   
REST OF TODAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
2 TO 4 FEET.   
TONIGHT  
SOUTHWEST WINDS AROUND 10 KNOTS BACKING EAST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 3 FEET.    
SUNDAY  
EAST WINDS 10 TO 15 KNOTS VEERING SOUTHEAST 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS  
AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FEET.    
SUNDAY NIGHT  
SOUTHEAST WINDS 15 TO 25 KNOTS VEERING SOUTH TO  
30 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 TO 3 FEET BUILDING  
TO 4 TO 6 FEET IN THE LATE EVENING AND OVERNIGHT.    
MONDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY SUNNY WITH RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 5 TO 7 FEET.    
TUESDAY  
SOUTH WINDS TO 30 KNOTS. RAIN SHOWERS LIKELY AND A CHANCE  
OF THUNDERSTORMS. WAVES 6 TO 8 FEET.    
WEDNESDAY  
NORTHWEST WINDS 20 TO 25 KNOTS. PARTLY SUNNY. WAVES  
3 TO 5 FEET.  
 
 
 
LMZ846-162100-  
HOLLAND TO GRAND HAVEN MI-  
1131 AM EDT SAT MAY 16 2026  
   
REST OF TODAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES  
2 TO 3 FEET.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS BACKING EAST AFTER MIDNIGHT.  
PARTLY CLOUDY. WAVES 1 TO 2 FEET.    
SUNDAY  
EAST WINDS 10 TO 15 KNOTS VEERING SOUTHEAST EARLY IN THE  
AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS AND A SLIGHT  
CHANCE OF THUNDERSTORMS. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT  
SOUTH WINDS 15 TO 25 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 3 FEET BUILDING TO 3 TO 5 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
MONDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY SUNNY WITH RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.    
TUESDAY  
SOUTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY WITH RAIN  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 5 TO 7 FEET.    
WEDNESDAY  
NORTHWEST WINDS 20 TO 25 KNOTS. PARTLY SUNNY. WAVES  
3 TO 5 FEET.  
 
 
 
LMZ845-162100-  
SOUTH HAVEN TO HOLLAND MI-  
1131 AM EDT SAT MAY 16 2026  
   
REST OF TODAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
2 TO 3 FEET.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS BACKING SOUTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES 1 TO 2 FEET.    
SUNDAY  
SOUTHEAST WINDS 5 TO 15 KNOTS INCREASING TO AROUND  
15 KNOTS EARLY IN THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
SUNDAY NIGHT  
SOUTH WINDS 15 TO 25 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 3 FEET BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.    
MONDAY  
SOUTH WINDS 20 TO 25 KNOTS. MOSTLY SUNNY WITH RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.    
TUESDAY  
SOUTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY WITH RAIN  
SHOWERS LIKELY AND A CHANCE OF THUNDERSTORMS. WAVES 4 TO 6 FEET.    
WEDNESDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES  
3 TO 5 FEET.  
 
 
 
LMZ844-162100-  
ST JOSEPH TO SOUTH HAVEN MI-  
1131 AM EDT SAT MAY 16 2026  
   
REST OF TODAY  
SOUTHWEST WINDS AROUND 15 KNOTS DECREASING TO 5 TO  
10 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET.    
TONIGHT  
SOUTH WINDS 5 TO 10 KNOTS BACKING SOUTHEAST AFTER  
MIDNIGHT. PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS. WAVES  
AROUND 1 FOOT.    
SUNDAY  
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH AROUND  
15 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY WITH A CHANCE OF RAIN  
SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES AROUND 1 FOOT.    
SUNDAY NIGHT  
SOUTH WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 3 FEET.    
MONDAY  
SOUTH WINDS 20 TO 25 KNOTS. MOSTLY SUNNY WITH RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 2 TO 4 FEET.   
TUESDAY  
SOUTHWEST WINDS 20 TO 25 KNOTS. PARTLY SUNNY. WAVES 3 TO  
5 FEET.    
WEDNESDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES  
2 TO 4 FEET.  
 
 
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