046  
FZUS53 KGRR 121328  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
928 AM EDT FRI SEP 12 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-122100-  
PENTWATER TO MANISTEE MI-  
928 AM EDT FRI SEP 12 2025  
   
REST OF TODAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING SOUTHWEST. MOSTLY  
SUNNY. WAVES LESS THAN 1 FOOT.    
TONIGHT  
SOUTH WINDS 5 TO 15 KNOTS. PARTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 FOOT OR  
LESS.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 2 FEET.    
SATURDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS BACKING EAST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.    
SUNDAY  
EAST WINDS 5 TO 10 KNOTS BACKING NORTH 5 TO 15 KNOTS.  
SUNNY. WAVES 1 FOOT OR LESS.    
MONDAY  
EAST WINDS 5 TO 10 KNOTS BACKING NORTH. SUNNY. WAVES LESS  
THAN 1 FOOT.    
TUESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING NORTHWEST LATE IN  
THE DAY. SUNNY. WAVES LESS THAN 1 FOOT.  
 
 
 
LMZ848-122100-  
WHITEHALL TO PENTWATER MI-  
928 AM EDT FRI SEP 12 2025  
   
REST OF TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHWEST.  
SUNNY. WAVES LESS THAN 1 FOOT.    
TONIGHT  
SOUTHEAST WINDS 5 TO 15 KNOTS. PARTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET.    
SATURDAY NIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS BACKING EAST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES 1 TO 2 FEET.    
SUNDAY  
EAST WINDS AROUND 10 KNOTS BACKING NORTH. SUNNY. WAVES  
1 FOOT OR LESS.    
MONDAY  
EAST WINDS 10 TO 15 KNOTS BACKING NORTHWEST. SUNNY. WAVES  
1 FOOT OR LESS.    
TUESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHWEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. SUNNY. WAVES LESS THAN 1 FOOT.  
 
 
 
LMZ847-122100-  
GRAND HAVEN TO WHITEHALL MI-  
928 AM EDT FRI SEP 12 2025  
   
REST OF TODAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHWEST.  
SUNNY. WAVES LESS THAN 1 FOOT.    
TONIGHT  
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH TOWARD  
DAYBREAK. PARTLY CLOUDY WITH A SLIGHT CHANCE OF RAIN SHOWERS. WAVES  
1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF SHOWERS AND THUNDERSTORMS. WAVES 1 TO 3 FEET.    
SATURDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS BACKING EAST  
TOWARD DAYBREAK. MOSTLY CLEAR. WAVES 1 TO 2 FEET.    
SUNDAY  
EAST WINDS AROUND 10 KNOTS BACKING NORTH. SUNNY. WAVES  
1 FOOT OR LESS.    
MONDAY  
EAST WINDS 10 TO 15 KNOTS BACKING NORTH LATE IN THE DAY.  
SUNNY. WAVES 1 FOOT OR LESS.    
TUESDAY  
SOUTHEAST WINDS AROUND 10 KNOTS VEERING SOUTHWEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. SUNNY. WAVES LESS THAN 1 FOOT.  
 
 
 
LMZ846-122100-  
HOLLAND TO GRAND HAVEN MI-  
928 AM EDT FRI SEP 12 2025  
   
REST OF TODAY  
SOUTH WINDS AROUND 10 KNOTS VEERING WEST LATE IN  
THE DAY. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH TOWARD  
DAYBREAK. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 TO  
2 FEET.    
SATURDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. MOSTLY CLEAR WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES AROUND 1 FOOT.    
SUNDAY  
EAST WINDS AROUND 10 KNOTS BACKING NORTH. SUNNY. WAVES  
1 FOOT OR LESS.    
MONDAY  
EAST WINDS 10 TO 15 KNOTS BACKING NORTH LATE IN THE DAY.  
SUNNY. WAVES 1 FOOT OR LESS.    
TUESDAY  
SOUTHEAST WINDS AROUND 10 KNOTS VEERING WEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. SUNNY. WAVES LESS THAN 1 FOOT.  
 
 
 
LMZ845-122100-  
SOUTH HAVEN TO HOLLAND MI-  
928 AM EDT FRI SEP 12 2025  
   
REST OF TODAY  
SOUTH WINDS AROUND 10 KNOTS VEERING SOUTHWEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
EAST WINDS 5 TO 10 KNOTS VEERING SOUTH 10 TO 15 KNOTS  
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES AROUND  
1 FOOT.    
SATURDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. MOSTLY CLEAR WITH  
A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS AROUND 10 KNOTS BACKING NORTH. SUNNY.  
WAVES 1 FOOT OR LESS.    
MONDAY  
EAST WINDS 10 TO 15 KNOTS BACKING NORTH. SUNNY. WAVES LESS  
THAN 1 FOOT.    
TUESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS BACKING NORTH. SUNNY. WAVES  
LESS THAN 1 FOOT.  
 
 
 
LMZ844-122100-  
ST JOSEPH TO SOUTH HAVEN MI-  
928 AM EDT FRI SEP 12 2025  
   
REST OF TODAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING WEST, THEN  
VEERING NORTH LATE IN THE DAY. SUNNY. WAVES 1 FOOT OR LESS.    
TONIGHT  
EAST WINDS 5 TO 10 KNOTS VEERING SOUTH 10 TO 15 KNOTS  
AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 1 FOOT OR LESS.    
SATURDAY  
SOUTH WINDS 10 TO 15 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES 1 FOOT  
OR LESS.    
SATURDAY NIGHT  
SOUTHEAST WINDS AROUND 10 KNOTS. PARTLY CLOUDY  
WITH A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS. WAVES 1 FOOT OR  
LESS.    
SUNDAY  
SOUTHEAST WINDS AROUND 10 KNOTS BACKING NORTH. SUNNY.  
WAVES LESS THAN 1 FOOT.    
MONDAY  
EAST WINDS AROUND 10 KNOTS BACKING NORTH. SUNNY. WAVES  
LESS THAN 1 FOOT.    
TUESDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS BACKING NORTH. SUNNY. WAVES  
LESS THAN 1 FOOT.  
 
 
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