143  
FZUS53 KGRR 011106  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
705 AM EDT THU OCT 1 2026  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-012000-  
PENTWATER TO MANISTEE MI-  
705 AM EDT THU OCT 1 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING  
 
   
TODAY  
SOUTHWEST WINDS 10 TO 15 KNOTS VEERING NORTHWEST EARLY IN  
THE AFTERNOON. RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS IN  
THE MORNING, THEN RAIN SHOWERS LIKELY IN THE AFTERNOON. WAVES 2 TO  
4 FEET.    
TONIGHT  
NORTH WINDS 10 TO 20 KNOTS. CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. 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 10 KNOTS VEERING SOUTH 10 TO  
15 KNOTS EARLY IN THE AFTERNOON. SUNNY. WAVES AROUND 1 FOOT.    
SUNDAY  
SOUTHWEST WINDS 15 TO 25 KNOTS VEERING NORTHWEST 10 TO  
20 KNOTS EARLY IN THE AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FEET.    
MONDAY  
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 2 TO 4 FEET.  
 
 
 
LMZ848-012000-  
WHITEHALL TO PENTWATER MI-  
705 AM EDT THU OCT 1 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING  
 
   
TODAY  
SOUTHWEST WINDS 10 TO 20 KNOTS VEERING NORTHWEST EARLY IN  
THE AFTERNOON. RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS.  
WAVES 2 TO 4 FEET.    
TONIGHT  
NORTH WINDS 10 TO 20 KNOTS. CLOUDY WITH A CHANCE OF RAIN  
SHOWERS. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET AFTER MIDNIGHT.    
FRIDAY  
NORTH WINDS 15 TO 25 KNOTS. MOSTLY SUNNY. WAVES 4 TO  
6 FEET.    
FRIDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST 5 TO  
10 KNOTS IN THE LATE EVENING AND EARLY MORNING, THEN VEERING EAST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 3 TO 5 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.    
SUNDAY  
WEST WINDS 15 TO 25 KNOTS VEERING NORTHWEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FEET.    
MONDAY  
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 2 TO 4 FEET  
SUBSIDING TO 1 TO 3 FEET EARLY IN THE AFTERNOON.  
 
 
 
LMZ847-012000-  
GRAND HAVEN TO WHITEHALL MI-  
705 AM EDT THU OCT 1 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING  
 
   
TODAY  
SOUTH WINDS 10 TO 20 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
2 TO 4 FEET.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS. RAIN SHOWERS LIKELY. WAVES  
1 TO 2 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 EARLY MORNING, THEN VEERING EAST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO  
3 FEET IN THE LATE EVENING AND OVERNIGHT.    
SATURDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH 5 TO  
10 KNOTS EARLY IN THE AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHWEST WINDS 15 TO 20 KNOTS VEERING NORTHWEST EARLY IN  
THE AFTERNOON. MOSTLY SUNNY. WAVES 3 TO 5 FEET.    
MONDAY  
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 2 TO 4 FEET.  
 
 
 
LMZ846-012000-  
HOLLAND TO GRAND HAVEN MI-  
705 AM EDT THU OCT 1 2026  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 8 AM EDT THIS MORNING  
 
   
TODAY  
SOUTH WINDS 10 TO 20 KNOTS VEERING SOUTHWEST EARLY IN THE  
AFTERNOON. RAIN SHOWERS AND A SLIGHT CHANCE OF THUNDERSTORMS. WAVES  
2 TO 4 FEET.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS. RAIN SHOWERS LIKELY. WAVES  
1 TO 3 FEET.    
FRIDAY  
NORTH WINDS 10 TO 15 KNOTS INCREASING TO 15 TO 25 KNOTS IN  
THE LATE MORNING AND 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 EARLY MORNING, THEN VEERING EAST  
AFTER MIDNIGHT. CLEAR. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET IN  
THE LATE EVENING AND OVERNIGHT.    
SATURDAY  
EAST WINDS 5 TO 10 KNOTS VEERING SOUTH EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHWEST WINDS 10 TO 20 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 2 TO 4 FEET.    
MONDAY  
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 1 TO 3 FEET.  
 
 
 
LMZ845-012000-  
SOUTH HAVEN TO HOLLAND MI-  
705 AM EDT THU OCT 1 2026  
   
TODAY  
SOUTH WINDS 10 TO 15 KNOTS VEERING SOUTHWEST 15 TO 20 KNOTS  
EARLY IN THE AFTERNOON. RAIN SHOWERS AND A SLIGHT CHANCE OF  
THUNDERSTORMS. WAVES 1 TO 2 FEET.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS. RAIN SHOWERS LIKELY. 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 2 FEET BUILDING TO  
4 TO 6 FEET IN THE LATE MORNING AND AFTERNOON.    
FRIDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING NORTHEAST AROUND  
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 3 TO 5 FEET SUBSIDING TO 1 TO  
3 FEET AFTER MIDNIGHT.    
SATURDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS. SUNNY. WAVES AROUND  
1 FOOT.    
SUNDAY  
SOUTHWEST WINDS 10 TO 15 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. MOSTLY SUNNY. WAVES 1 TO 3 FEET.    
MONDAY  
NORTH WINDS 10 TO 15 KNOTS. SUNNY. WAVES 2 TO 4 FEET.  
 
 
 
LMZ844-012000-  
ST JOSEPH TO SOUTH HAVEN MI-  
705 AM EDT THU OCT 1 2026  
   
TODAY  
SOUTH WINDS 10 TO 15 KNOTS VEERING SOUTHWEST EARLY IN THE  
AFTERNOON. RAIN SHOWERS LIKELY IN THE MORNING, THEN RAIN SHOWERS  
LIKELY AND A SLIGHT CHANCE OF THUNDERSTORMS IN THE AFTERNOON. WAVES  
1 TO 2 FEET.    
TONIGHT  
NORTH WINDS 10 TO 15 KNOTS. RAIN SHOWERS. WAVES 1 TO  
3 FEET.    
FRIDAY  
NORTH WINDS 10 TO 20 KNOTS. MOSTLY SUNNY. WAVES 1 TO  
3 FEET BUILDING TO 4 TO 6 FEET IN THE LATE MORNING AND AFTERNOON.    
FRIDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING EAST 5 TO  
10 KNOTS AFTER MIDNIGHT. CLEAR. WAVES 4 TO 6 FEET SUBSIDING TO 2 TO  
4 FEET AFTER MIDNIGHT.    
SATURDAY  
EAST WINDS 5 TO 10 KNOTS. SUNNY. WAVES 1 TO 2 FEET.    
SUNDAY  
SOUTHWEST WINDS 5 TO 15 KNOTS VEERING WEST EARLY IN THE  
AFTERNOON. SUNNY. WAVES 1 TO 2 FEET.    
MONDAY  
NORTH WINDS 10 TO 15 KNOTS. SUNNY. WAVES 2 TO 4 FEET.  
 
 
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