040  
FZUS53 KGRR 180205  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
1005 PM EDT SAT MAY 17 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-180900-  
PENTWATER TO MANISTEE MI-  
1005 PM EDT SAT MAY 17 2025  
   
REST OF TONIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS. CLOUDY. WAVES  
2 TO 4 FEET.    
SUNDAY  
NORTH WINDS AROUND 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
SUNDAY NIGHT  
NORTH WINDS 15 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
2 TO 4 FEET.    
MONDAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
3 FEET BUILDING TO 2 TO 4 FEET.    
MONDAY NIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.    
TUESDAY  
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
3 FEET.    
WEDNESDAY  
NORTH WINDS 15 TO 25 KNOTS. PARTLY SUNNY. WAVES 3 TO  
5 FEET.    
THURSDAY  
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.  
 
 
 
LMZ848-180900-  
WHITEHALL TO PENTWATER MI-  
1005 PM EDT SAT MAY 17 2025  
   
REST OF TONIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY.  
WAVES 2 TO 4 FEET.    
SUNDAY  
NORTH WINDS AROUND 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
SUNDAY NIGHT  
NORTH WINDS 15 TO 25 KNOTS. MOSTLY CLEAR. WAVES 2 TO  
4 FEET.   
MONDAY  
NORTHEAST WINDS 10 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.   
MONDAY NIGHT  
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY. WAVES 2 TO  
3 FEET SUBSIDING TO 1 TO 2 FEET AFTER MIDNIGHT.    
TUESDAY  
EAST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 1 TO 2 FEET.    
WEDNESDAY  
NORTH WINDS TO 30 KNOTS. PARTLY SUNNY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 4 TO 6 FEET.    
THURSDAY  
NORTH WINDS 20 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.  
 
 
 
LMZ847-180900-  
GRAND HAVEN TO WHITEHALL MI-  
1005 PM EDT SAT MAY 17 2025  
   
REST OF TONIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY CLOUDY  
THROUGH ABOUT 2 AM THEN BECOMING PARTLY CLOUDY. WAVES 2 TO 4 FEET.    
SUNDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. PARTLY SUNNY. WAVES 2 TO  
4 FEET.    
SUNDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY CLEAR. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 3 FEET AFTER MIDNIGHT.    
MONDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 TO  
2 FEET.    
MONDAY NIGHT  
EAST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
3 FEET.    
TUESDAY  
EAST WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 1 TO 3 FEET.    
WEDNESDAY  
NORTH WINDS 20 TO 25 KNOTS. PARTLY SUNNY WITH A CHANCE  
OF RAIN SHOWERS. WAVES 1 TO 3 FEET BUILDING TO 3 TO 5 FEET.    
THURSDAY  
NORTHWEST WINDS 20 TO 25 KNOTS. MOSTLY SUNNY. WAVES 4 TO  
6 FEET.  
 
 
 
LMZ846-180900-  
HOLLAND TO GRAND HAVEN MI-  
1005 PM EDT SAT MAY 17 2025  
   
REST OF TONIGHT  
WEST WINDS AROUND 20 KNOTS VEERING NORTHWEST  
TOWARD DAYBREAK. MOSTLY CLOUDY THROUGH ABOUT 2 AM THEN BECOMING  
PARTLY CLOUDY. WAVES 2 TO 4 FEET.    
SUNDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.    
SUNDAY NIGHT  
NORTH WINDS 15 TO 20 KNOTS VEERING NORTHEAST TOWARD  
DAYBREAK. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET  
AFTER MIDNIGHT.    
MONDAY  
NORTHEAST WINDS AROUND 15 KNOTS. PARTLY SUNNY. WAVES  
AROUND 1 FOOT.    
MONDAY NIGHT  
EAST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY. WAVES 1 TO  
3 FEET.    
TUESDAY  
EAST WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY WITH A CHANCE OF  
RAIN SHOWERS. WAVES 1 TO 3 FEET.    
WEDNESDAY  
NORTHEAST WINDS 20 TO 25 KNOTS BACKING NORTH LATE IN  
THE DAY. PARTLY SUNNY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
3 FEET BUILDING TO 3 TO 5 FEET.    
THURSDAY  
NORTHWEST WINDS 20 TO 25 KNOTS. MOSTLY SUNNY. WAVES 4 TO  
6 FEET.  
 
 
 
LMZ845-180900-  
SOUTH HAVEN TO HOLLAND MI-  
1005 PM EDT SAT MAY 17 2025  
   
REST OF TONIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY  
THROUGH ABOUT 2 AM THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FEET.    
SUNDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.    
SUNDAY NIGHT  
NORTH WINDS 15 TO 20 KNOTS VEERING NORTHEAST TOWARD  
DAYBREAK. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET  
TOWARD DAYBREAK.    
MONDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 TO  
2 FEET.    
MONDAY NIGHT  
EAST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF RAIN SHOWERS. WAVES 1 TO 2 FEET.    
TUESDAY  
EAST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY. WAVES  
1 TO 2 FEET.    
WEDNESDAY  
NORTHEAST WINDS 20 TO 25 KNOTS BACKING NORTH LATE IN  
THE DAY. MOSTLY CLOUDY WITH A CHANCE OF RAIN SHOWERS. WAVES 2 TO  
3 FEET BUILDING TO 3 TO 5 FEET.    
THURSDAY  
NORTHWEST WINDS 20 TO 25 KNOTS. MOSTLY SUNNY. WAVES 4 TO  
6 FEET.  
 
 
 
LMZ844-180900-  
ST JOSEPH TO SOUTH HAVEN MI-  
1005 PM EDT SAT MAY 17 2025  
   
REST OF TONIGHT  
NORTHWEST WINDS 15 TO 20 KNOTS. PARTLY CLOUDY  
THROUGH ABOUT 2 AM THEN BECOMING MOSTLY CLOUDY. WAVES 2 TO 4 FEET.   
SUNDAY  
NORTHWEST WINDS 15 TO 20 KNOTS. MOSTLY SUNNY. WAVES 2 TO  
4 FEET.    
SUNDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY CLEAR. WAVES 2 TO  
4 FEET.    
MONDAY  
NORTHEAST WINDS 10 TO 15 KNOTS. PARTLY SUNNY. WAVES 1 TO  
3 FEET.    
MONDAY NIGHT  
EAST WINDS 15 TO 25 KNOTS. MOSTLY CLOUDY WITH A  
CHANCE OF RAIN SHOWERS. WAVES 1 TO 3 FEET.    
TUESDAY  
EAST WINDS 20 TO 25 KNOTS. RAIN SHOWERS LIKELY. WAVES  
1 TO 3 FEET.    
WEDNESDAY  
NORTH WINDS 20 TO 25 KNOTS. MOSTLY CLOUDY WITH A CHANCE  
OF RAIN SHOWERS. WAVES 3 TO 6 FEET.   
THURSDAY  
NORTHWEST WINDS 20 TO 25 KNOTS. PARTLY SUNNY. WAVES 4 TO  
6 FEET.  
 
 
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