321  
FZUS53 KGRR 301205  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
805 AM EDT MON JUN 30 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-302000-  
PENTWATER TO MANISTEE MI-  
805 AM EDT MON JUN 30 2025  
   
TODAY  
SOUTHWEST WINDS AROUND 10 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
TONIGHT  
WEST WINDS AROUND 10 KNOTS. PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.    
TUESDAY  
NORTHWEST WINDS 10 TO 15 KNOTS BACKING SOUTHWEST LATE IN  
THE DAY. SUNNY. WAVES 1 TO 2 FEET.    
TUESDAY NIGHT  
SOUTHWEST WINDS 5 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
WEDNESDAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
THURSDAY  
NORTH WINDS 5 TO 10 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
INDEPENDENCE DAY  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 TO 2 FEET.  
 
 
 
LMZ848-302000-  
WHITEHALL TO PENTWATER MI-  
805 AM EDT MON JUN 30 2025  
   
TODAY  
SOUTHWEST WINDS AROUND 10 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
TONIGHT  
WEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY WITH A SLIGHT  
CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.    
TUESDAY  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO 3 FEET.    
TUESDAY NIGHT  
WEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
WEDNESDAY  
SOUTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
THURSDAY  
NORTHWEST WINDS AROUND 10 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
INDEPENDENCE DAY  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 TO 2 FEET.  
 
 
 
LMZ847-302000-  
GRAND HAVEN TO WHITEHALL MI-  
805 AM EDT MON JUN 30 2025  
   
TODAY  
SOUTHWEST WINDS AROUND 10 KNOTS VEERING WEST LATE IN THE  
DAY. PARTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES  
1 FOOT OR LESS.    
TONIGHT  
NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FOOT.    
TUESDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO 3 FEET.   
TUESDAY NIGHT  
WEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
WEDNESDAY  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
INDEPENDENCE DAY  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
AROUND 1 FOOT.  
 
 
 
LMZ846-302000-  
HOLLAND TO GRAND HAVEN MI-  
805 AM EDT MON JUN 30 2025  
   
TODAY  
SOUTHWEST WINDS AROUND 10 KNOTS VEERING WEST LATE IN THE  
DAY. PARTLY SUNNY WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES  
1 FOOT OR LESS.    
TONIGHT  
NORTHWEST WINDS 10 TO 15 KNOTS. PARTLY CLOUDY WITH A  
SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.    
TUESDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 1 TO 3 FEET.   
TUESDAY NIGHT  
WEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
WEDNESDAY  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
INDEPENDENCE DAY  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
AROUND 1 FOOT.  
 
 
 
LMZ845-302000-  
SOUTH HAVEN TO HOLLAND MI-  
805 AM EDT MON JUN 30 2025  
   
TODAY  
SOUTHWEST WINDS AROUND 10 KNOTS VEERING WEST. PARTLY SUNNY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
TONIGHT  
WEST WINDS 5 TO 10 KNOTS VEERING NORTHWEST 10 TO 15 KNOTS  
TOWARD DAYBREAK. PARTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS AND A  
SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 TO 2 FEET.    
TUESDAY  
NORTHWEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES 2 TO 3 FEET.   
TUESDAY NIGHT  
WEST WINDS 10 TO 15 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
WEDNESDAY  
WEST WINDS 10 TO 15 KNOTS. SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY  
NORTHWEST WINDS AROUND 10 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
INDEPENDENCE DAY  
SOUTH WINDS 10 TO 15 KNOTS. MOSTLY SUNNY. WAVES  
1 FOOT OR LESS.  
 
 
 
LMZ844-302000-  
ST JOSEPH TO SOUTH HAVEN MI-  
805 AM EDT MON JUN 30 2025  
   
TODAY  
SOUTHWEST WINDS AROUND 10 KNOTS VEERING WEST. PARTLY SUNNY  
WITH A CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
TONIGHT  
NORTHWEST WINDS 5 TO 15 KNOTS. PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
1 TO 2 FEET.    
TUESDAY  
NORTHWEST WINDS 5 TO 15 KNOTS. SUNNY. WAVES 1 TO 3 FEET.    
TUESDAY NIGHT  
WEST WINDS 5 TO 10 KNOTS. MOSTLY CLEAR. WAVES  
AROUND 1 FOOT.    
WEDNESDAY  
WEST WINDS 5 TO 10 KNOTS. SUNNY. WAVES AROUND 1 FOOT.    
THURSDAY  
NORTHWEST WINDS AROUND 10 KNOTS. SUNNY. WAVES 1 FOOT OR  
LESS.    
INDEPENDENCE DAY  
SOUTH WINDS AROUND 10 KNOTS. MOSTLY SUNNY. WAVES  
LESS THAN 1 FOOT.  
 
 
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