027  
FZUS53 KGRR 120542  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
1242 AM EST FRI DEC 12 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-120900-  
PENTWATER TO MANISTEE MI-  
1242 AM EST FRI DEC 12 2025  
   
REST OF TONIGHT  
WEST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SNOW SHOWERS. WAVES AROUND 1 FOOT.    
FRIDAY  
WEST WINDS 5 TO 10 KNOTS BECOMING SOUTHWEST 15 TO 25 KNOTS  
IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF  
SNOW SHOWERS. WAVES AROUND 1 FOOT BUILDING TO 2 TO 3 FEET EARLY IN  
THE AFTERNOON.    
FRIDAY NIGHT  
WEST WINDS TO 30 KNOTS. SNOW SHOWERS LIKELY.  
FREEZING SPRAY. WAVES 5 TO 7 FEET BUILDING TO 8 TO 12 FEET IN THE  
LATE EVENING AND OVERNIGHT.    
SATURDAY  
NORTHWEST GALES TO 35 KNOTS DECREASING TO 30 KNOTS IN  
THE LATE MORNING AND EARLY AFTERNOON, THEN INCREASING TO GALES TO  
35 KNOTS EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SNOW  
SHOWERS. FREEZING SPRAY. WAVES 8 TO 12 FEET.    
SATURDAY NIGHT  
NORTHWEST GALES TO 40 KNOTS. SNOW SHOWERS LIKELY.  
FREEZING SPRAY. WAVES 8 TO 12 FEET.    
SUNDAY  
NORTHWEST GALES TO 40 KNOTS DECREASING TO 30 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. FREEZING  
SPRAY. WAVES 8 TO 12 FEET SUBSIDING TO 6 TO 8 FEET EARLY IN THE  
AFTERNOON.    
MONDAY  
SOUTHWEST GALES TO 35 KNOTS VEERING WEST TO 30 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY. FREEZING SPRAY. WAVES 8 TO 12 FEET.   
TUESDAY  
SOUTH WINDS 10 TO 20 KNOTS INCREASING TO GALES TO  
35 KNOTS. MOSTLY CLOUDY. WAVES 1 TO 3 FEET BUILDING TO 7 TO 10 FEET.  
 
 
 
LMZ848-120900-  
WHITEHALL TO PENTWATER MI-  
1242 AM EST FRI DEC 12 2025  
   
REST OF TONIGHT  
WEST WINDS AROUND 5 KNOTS BACKING SOUTHWEST AFTER  
MIDNIGHT. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS. WAVES  
AROUND 1 FOOT.    
FRIDAY  
SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS.  
WAVES 2 TO 3 FEET.    
FRIDAY NIGHT  
WEST WINDS TO 30 KNOTS VEERING NORTHWEST GALES TO  
35 KNOTS AFTER MIDNIGHT. CLOUDY WITH A CHANCE OF SNOW SHOWERS.  
FREEZING SPRAY. WAVES 5 TO 7 FEET BUILDING TO 9 TO 13 FEET IN THE  
LATE EVENING AND OVERNIGHT.    
SATURDAY  
NORTHWEST GALES TO 35 KNOTS. MOSTLY CLOUDY WITH A CHANCE  
OF SNOW SHOWERS. FREEZING SPRAY. WAVES 9 TO 13 FEET.    
SATURDAY NIGHT  
NORTHWEST GALES TO 40 KNOTS. SNOW SHOWERS LIKELY.  
FREEZING SPRAY. WAVES 8 TO 12 FEET.    
SUNDAY  
NORTHWEST GALES TO 40 KNOTS DECREASING TO 30 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY WITH SNOW SHOWERS LIKELY. FREEZING  
SPRAY. WAVES 8 TO 12 FEET.    
MONDAY  
SOUTHWEST GALES TO 40 KNOTS. MOSTLY CLOUDY. FREEZING  
SPRAY. WAVES 10 TO 14 FEET.    
TUESDAY  
SOUTH WINDS 10 TO 20 KNOTS INCREASING TO GALES TO  
35 KNOTS. MOSTLY CLOUDY. WAVES 2 TO 4 FEET BUILDING TO 7 TO 11 FEET.  
 
 
 
LMZ847-120900-  
GRAND HAVEN TO WHITEHALL MI-  
1242 AM EST FRI DEC 12 2025  
   
REST OF TONIGHT  
EAST WINDS AROUND 5 KNOTS VEERING SOUTHEAST AFTER  
MIDNIGHT. MOSTLY CLOUDY WITH A SLIGHT CHANCE OF SNOW SHOWERS. WAVES  
AROUND 1 FOOT.    
FRIDAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING SOUTHWEST 10 TO 20 KNOTS  
IN THE LATE MORNING AND AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF  
SNOW SHOWERS. WAVES 2 TO 3 FEET.    
FRIDAY NIGHT  
WEST WINDS TO 30 KNOTS. SNOW SHOWERS AND A SLIGHT  
CHANCE OF LIGHT FREEZING RAIN. FREEZING SPRAY. WAVES 5 TO 7 FEET  
BUILDING TO 9 TO 13 FEET IN THE LATE EVENING AND OVERNIGHT.    
SATURDAY  
NORTHWEST GALES TO 35 KNOTS. SNOW SHOWERS LIKELY AND A  
SLIGHT CHANCE OF LIGHT FREEZING RAIN. HEAVY FREEZING SPRAY. WAVES  
10 TO 14 FEET.    
SATURDAY NIGHT  
NORTHWEST GALES TO 35 KNOTS. SNOW SHOWERS. HEAVY  
FREEZING SPRAY. WAVES 8 TO 12 FEET.    
SUNDAY  
NORTHWEST GALES TO 35 KNOTS DECREASING TO 30 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS.  
FREEZING SPRAY. WAVES 8 TO 12 FEET.    
MONDAY  
SOUTHWEST GALES TO 40 KNOTS. MOSTLY CLOUDY. FREEZING  
SPRAY. WAVES 10 TO 14 FEET.    
TUESDAY  
SOUTH WINDS TO 30 KNOTS INCREASING TO GALES TO 40 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 5 FEET BUILDING TO  
7 TO 11 FEET.  
 
 
 
LMZ846-120900-  
HOLLAND TO GRAND HAVEN MI-  
1242 AM EST FRI DEC 12 2025  
   
REST OF TONIGHT  
EAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH A  
SLIGHT CHANCE OF SNOW SHOWERS. WAVES 1 TO 2 FEET.    
FRIDAY  
SOUTH WINDS 5 TO 15 KNOTS VEERING SOUTHWEST 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY CLOUDY WITH A CHANCE OF SNOW SHOWERS.  
WAVES 1 TO 3 FEET.    
FRIDAY NIGHT  
WEST WINDS TO 30 KNOTS. SNOW SHOWERS AND A SLIGHT  
CHANCE OF LIGHT FREEZING RAIN. FREEZING SPRAY. WAVES 5 TO 7 FEET  
BUILDING TO 10 TO 14 FEET IN THE LATE EVENING AND OVERNIGHT.    
SATURDAY  
NORTHWEST GALES TO 35 KNOTS. SNOW SHOWERS AND A SLIGHT  
CHANCE OF LIGHT FREEZING RAIN. HEAVY FREEZING SPRAY. WAVES 10 TO  
14 FEET.    
SATURDAY NIGHT  
NORTHWEST GALES TO 35 KNOTS. SNOW SHOWERS. HEAVY  
FREEZING SPRAY. WAVES 9 TO 13 FEET.    
SUNDAY  
NORTHWEST GALES TO 35 KNOTS DECREASING TO 30 KNOTS EARLY  
IN THE AFTERNOON. SNOW SHOWERS. FREEZING SPRAY. WAVES 9 TO 13 FEET.    
MONDAY  
SOUTHWEST GALES TO 40 KNOTS. MOSTLY CLOUDY. FREEZING  
SPRAY. WAVES 9 TO 13 FEET.    
TUESDAY  
SOUTH WINDS 15 TO 20 KNOTS INCREASING TO GALES TO  
35 KNOTS. MOSTLY CLOUDY. WAVES 3 TO 5 FEET BUILDING TO 7 TO 10 FEET  
IN THE LATE MORNING AND AFTERNOON.  
 
 
 
LMZ845-120900-  
SOUTH HAVEN TO HOLLAND MI-  
1242 AM EST FRI DEC 12 2025  
   
REST OF TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SNOW SHOWERS. WAVES 1 TO 2 FEET.    
FRIDAY  
SOUTH WINDS 5 TO 15 KNOTS VEERING SOUTHWEST 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS.  
WAVES 1 TO 2 FEET.    
FRIDAY NIGHT  
WEST WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS IN  
THE LATE EVENING AND OVERNIGHT. SNOW SHOWERS AND A SLIGHT CHANCE OF  
LIGHT FREEZING RAIN. FREEZING SPRAY. WAVES 4 TO 6 FEET BUILDING TO  
10 TO 14 FEET IN THE LATE EVENING AND OVERNIGHT.    
SATURDAY  
NORTHWEST GALES TO 35 KNOTS. SNOW SHOWERS. HEAVY  
FREEZING SPRAY. WAVES 10 TO 14 FEET.    
SATURDAY NIGHT  
NORTHWEST GALES TO 35 KNOTS. SNOW SHOWERS. HEAVY  
FREEZING SPRAY. WAVES 9 TO 13 FEET.    
SUNDAY  
NORTHWEST GALES TO 35 KNOTS DECREASING TO 30 KNOTS EARLY  
IN THE AFTERNOON. SNOW SHOWERS. FREEZING SPRAY. WAVES 9 TO 13 FEET.    
MONDAY  
SOUTHWEST GALES TO 35 KNOTS. MOSTLY CLOUDY. FREEZING  
SPRAY. WAVES 7 TO 11 FEET.    
TUESDAY  
SOUTH WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY. WAVES 3 TO 5 FEET BUILDING TO 6 TO  
8 FEET EARLY IN THE AFTERNOON.  
 
 
 
LMZ844-120900-  
ST JOSEPH TO SOUTH HAVEN MI-  
1242 AM EST FRI DEC 12 2025  
   
REST OF TONIGHT  
SOUTHEAST WINDS 5 TO 10 KNOTS. MOSTLY CLOUDY WITH  
A SLIGHT CHANCE OF SNOW SHOWERS. WAVES 1 TO 2 FEET.    
FRIDAY  
SOUTH WINDS 5 TO 15 KNOTS VEERING SOUTHWEST EARLY IN THE  
AFTERNOON. PARTLY SUNNY WITH A CHANCE OF SNOW SHOWERS. WAVES 1 TO  
2 FEET.    
FRIDAY NIGHT  
WEST WINDS 15 TO 25 KNOTS INCREASING TO 30 KNOTS IN  
THE LATE EVENING AND OVERNIGHT. CLOUDY WITH A CHANCE OF SNOW SHOWERS  
AND A SLIGHT CHANCE OF LIGHT FREEZING RAIN. FREEZING SPRAY. WAVES  
3 TO 5 FEET BUILDING TO 8 TO 12 FEET IN THE LATE EVENING AND  
OVERNIGHT.    
SATURDAY  
NORTHWEST GALES TO 35 KNOTS DECREASING TO 30 KNOTS IN  
THE LATE MORNING AND EARLY AFTERNOON, THEN BECOMING GALES TO  
35 KNOTS EARLY IN THE AFTERNOON. SNOW SHOWERS LIKELY AND A SLIGHT  
CHANCE OF LIGHT FREEZING RAIN. FREEZING SPRAY. WAVES 9 TO 13 FEET.    
SATURDAY NIGHT  
NORTHWEST GALES TO 40 KNOTS. SNOW SHOWERS.  
FREEZING SPRAY. WAVES 9 TO 13 FEET.    
SUNDAY  
NORTHWEST GALES TO 40 KNOTS DECREASING TO 30 KNOTS EARLY  
IN THE AFTERNOON. MOSTLY CLOUDY. FREEZING SPRAY. WAVES 9 TO 13 FEET.   
MONDAY  
SOUTHWEST WINDS TO 30 KNOTS. PARTLY SUNNY. FREEZING SPRAY.  
WAVES 6 TO 9 FEET.    
TUESDAY  
SOUTH WINDS TO 30 KNOTS. MOSTLY CLOUDY. WAVES 3 TO  
5 FEET.  
 
 
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