643  
FZUS53 KGRR 012216  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
616 PM EDT THU OCT 1 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-020800-  
PENTWATER TO MANISTEE MI-  
616 PM EDT THU OCT 1 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY  
EVENING...  
   
THROUGH EARLY EVENING
 
NORTHWEST WINDS 10 TO 15 KNOTS. RAIN  
SHOWERS LIKELY. PATCHY FOG. WAVES 1 TO 3 FEET.    
TONIGHT
 
NORTH WINDS 10 TO 20 KNOTS. CLOUDY. A CHANCE OF RAIN  
SHOWERS IN THE EVENING. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET  
AFTER MIDNIGHT.    
FRIDAY
 
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.    
FRIDAY NIGHT
 
NORTH WINDS 5 TO 15 KNOTS VEERING EAST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES 2 TO 4 FEET.    
SATURDAY
 
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 3 FEET BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.    
SUNDAY
 
SOUTHWEST WINDS 10 TO 20 KNOTS VEERING NORTHWEST IN THE  
LATE MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FEET.    
MONDAY
 
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 2 TO 4 FEET.    
TUESDAY
 
SOUTH WINDS 15 TO 25 KNOTS. SUNNY. WAVES 2 TO 4 FEET  
BUILDING TO 3 TO 5 FEET EARLY IN THE AFTERNOON.  
 

 
 
LMZ848-020800-  
WHITEHALL TO PENTWATER MI-  
616 PM EDT THU OCT 1 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY  
EVENING...  
   
THROUGH EARLY EVENING
 
NORTHWEST WINDS 10 TO 15 KNOTS. RAIN  
SHOWERS. PATCHY FOG. WAVES 1 TO 3 FEET.    
TONIGHT
 
NORTH WINDS 10 TO 20 KNOTS. CLOUDY. A CHANCE OF RAIN  
SHOWERS IN THE EVENING. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET  
AFTER MIDNIGHT.    
FRIDAY
 
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 20 KNOTS VEERING EAST 5 TO  
10 KNOTS IN THE LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES 2 TO  
4 FEET SUBSIDING TO 1 TO 2 FEET IN THE LATE EVENING AND OVERNIGHT.    
SATURDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH EARLY IN  
THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
SATURDAY NIGHT
 
SOUTH WINDS 10 TO 20 KNOTS. PARTLY CLOUDY. WAVES  
1 TO 2 FEET BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.    
SUNDAY
 
WEST WINDS 15 TO 25 KNOTS VEERING NORTHWEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FEET.    
MONDAY
 
NORTH WINDS 15 TO 20 KNOTS. SUNNY. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET EARLY IN THE AFTERNOON.    
TUESDAY
 
SOUTH WINDS 10 TO 20 KNOTS INCREASING TO 20 TO 25 KNOTS  
EARLY IN THE AFTERNOON. SUNNY. WAVES 2 TO 4 FEET BUILDING TO 3 TO  
5 FEET EARLY IN THE AFTERNOON.  
 

 
 
LMZ847-020800-  
GRAND HAVEN TO WHITEHALL MI-  
616 PM EDT THU OCT 1 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY  
EVENING...  
   
THROUGH EARLY EVENING
 
NORTHWEST WINDS 10 TO 15 KNOTS. RAIN  
SHOWERS. PATCHY FOG. WAVES 1 TO 3 FEET.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. PATCHY FOG IN THE EVENING.  
RAIN SHOWERS LIKELY IN THE EVENING, THEN A SLIGHT CHANCE OF RAIN  
SHOWERS AFTER MIDNIGHT. WAVES 1 TO 3 FEET.    
FRIDAY
 
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 3 TO  
5 FEET.    
FRIDAY NIGHT
 
NORTH WINDS 15 TO 25 KNOTS BECOMING NORTHEAST 5 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. CLEAR. WAVES 3 TO 5 FEET  
SUBSIDING TO 1 TO 3 FEET IN THE LATE EVENING AND OVERNIGHT.    
SATURDAY
 
EAST WINDS 10 TO 15 KNOTS VEERING SOUTH 5 TO 10 KNOTS  
EARLY IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH 10 TO  
20 KNOTS AFTER MIDNIGHT. PARTLY CLOUDY. WAVES 2 TO 4 FEET.    
SUNDAY
 
SOUTHWEST WINDS 15 TO 20 KNOTS VEERING WEST IN THE LATE  
MORNING AND AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FEET.    
MONDAY
 
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 2 TO 4 FEET.    
TUESDAY
 
SOUTHEAST WINDS 10 TO 20 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. SUNNY. WAVES 2 TO 4 FEET.  
 

 
 
LMZ846-020800-  
HOLLAND TO GRAND HAVEN MI-  
616 PM EDT THU OCT 1 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY  
EVENING...  
   
THROUGH EARLY EVENING
 
WEST WINDS 15 TO 20 KNOTS. RAIN SHOWERS.  
PATCHY FOG. WAVES 1 TO 3 FEET.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. PATCHY FOG IN THE EVENING.  
RAIN SHOWERS LIKELY IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. WAVES 1 TO 3 FEET.    
FRIDAY
 
NORTH WINDS 10 TO 20 KNOTS INCREASING TO 20 TO 25 KNOTS  
EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET BUILDING TO  
3 TO 5 FEET IN THE LATE MORNING AND AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 15 TO 25 KNOTS VEERING NORTHEAST 10 TO  
15 KNOTS IN THE LATE EVENING AND OVERNIGHT. CLEAR. WAVES 3 TO 5 FEET  
SUBSIDING TO 2 TO 4 FEET IN THE LATE EVENING AND OVERNIGHT.    
SATURDAY
 
EAST WINDS 5 TO 15 KNOTS VEERING SOUTHEAST AROUND  
5 KNOTS EARLY IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 15 KNOTS VEERING SOUTH AFTER  
MIDNIGHT. PARTLY CLOUDY. WAVES AROUND 1 FOOT.    
SUNDAY
 
SOUTHWEST WINDS 10 TO 20 KNOTS VEERING NORTHWEST EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 4 FEET.    
MONDAY
 
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 1 TO 3 FEET.    
TUESDAY
 
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.  
 

 
 
LMZ845-020800-  
SOUTH HAVEN TO HOLLAND MI-  
616 PM EDT THU OCT 1 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY  
EVENING...  
   
THROUGH EARLY EVENING
 
WEST WINDS 15 TO 20 KNOTS. RAIN SHOWERS AND  
A SLIGHT CHANCE OF THUNDERSTORMS. PATCHY FOG. WAVES 1 TO 2 FEET.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. PATCHY FOG IN THE EVENING.  
RAIN SHOWERS LIKELY IN THE EVENING, THEN A CHANCE OF RAIN SHOWERS  
AFTER MIDNIGHT. WAVES 1 TO 3 FEET.    
FRIDAY
 
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES AROUND  
1 FOOT BUILDING TO 3 TO 5 FEET IN THE LATE MORNING AND AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 20 KNOTS VEERING EAST AROUND  
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO  
2 FEET AFTER MIDNIGHT.    
SATURDAY
 
EAST WINDS 5 TO 10 KNOTS. SUNNY. WAVES AROUND 1 FOOT.    
SATURDAY NIGHT
 
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTH AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
SUNDAY
 
SOUTHWEST WINDS 10 TO 15 KNOTS VEERING NORTHWEST EARLY IN  
THE AFTERNOON. SUNNY. WAVES 1 TO 3 FEET.    
MONDAY
 
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 2 TO 4 FEET.    
TUESDAY
 
SOUTHEAST WINDS AROUND 10 KNOTS VEERING SOUTHWEST EARLY  
IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.  
 

 
 
LMZ844-020800-  
ST JOSEPH TO SOUTH HAVEN MI-  
616 PM EDT THU OCT 1 2026  
 
...SMALL CRAFT ADVISORY IN EFFECT FROM FRIDAY MORNING THROUGH FRIDAY  
EVENING...  
   
THROUGH EARLY EVENING
 
SOUTHWEST WINDS AROUND 15 KNOTS. RAIN  
SHOWERS LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS. PATCHY FOG.  
WAVES 1 TO 2 FEET.    
TONIGHT
 
NORTH WINDS 10 TO 15 KNOTS. PATCHY FOG IN THE EVENING.  
RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE EVENING,  
THEN RAIN SHOWERS LIKELY AFTER MIDNIGHT. WAVES 1 TO 3 FEET.    
FRIDAY
 
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
3 FEET BUILDING TO 3 TO 5 FEET IN THE LATE MORNING AND AFTERNOON.    
FRIDAY NIGHT
 
NORTH WINDS 10 TO 20 KNOTS VEERING EAST AROUND  
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO  
4 FEET AFTER MIDNIGHT.    
SATURDAY
 
EAST WINDS 5 TO 10 KNOTS. SUNNY. WAVES AROUND 1 FOOT.    
SATURDAY NIGHT
 
EAST WINDS AROUND 5 KNOTS VEERING SOUTH IN THE  
LATE EVENING AND OVERNIGHT. MOSTLY CLEAR. WAVES LESS THAN 1 FOOT.    
SUNDAY
 
SOUTHWEST WINDS 5 TO 15 KNOTS VEERING NORTHWEST EARLY IN  
THE AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
MONDAY
 
NORTH WINDS 10 TO 15 KNOTS. SUNNY. WAVES 2 TO 4 FEET.    
TUESDAY
 
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.  
 

 
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab MI Page
The Nexlab IN Page Main Text Page