040  
FZUS53 KGRR 010205  
NSHGRR  
 
NEARSHORE MARINE FORECAST  
NATIONAL WEATHER SERVICE GRAND RAPIDS MI  
1005 PM EDT THU JUL 31 2025  
 
FOR WATERS WITHIN FIVE NAUTICAL MILES OF SHORE ON LAKE MICHIGAN  
 
LMZ849-010900-  
PENTWATER TO MANISTEE MI-  
1005 PM EDT THU JUL 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT  
 
   
REST OF TONIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS DECREASING TO 5 TO  
10 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 2 FEET TOWARD DAYBREAK.    
FRIDAY  
NORTH WINDS 10 TO 20 KNOTS. SUNNY. WAVES 1 TO 3 FEET.    
FRIDAY NIGHT  
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTHEAST TOWARD  
DAYBREAK. MOSTLY CLEAR. WAVES 1 TO 2 FEET.    
SATURDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS VEERING WEST. SUNNY. WAVES  
LESS THAN 1 FOOT.    
SATURDAY NIGHT  
SOUTHWEST WINDS 5 TO 10 KNOTS BACKING SOUTH TOWARD  
DAYBREAK. MOSTLY CLEAR. WAVES LESS THAN 1 FOOT.    
SUNDAY  
SOUTHWEST WINDS 5 TO 10 KNOTS VEERING WEST LATE IN THE  
DAY. SUNNY. WAVES LESS THAN 1 FOOT.    
MONDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHWEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. MOSTLY SUNNY. WAVES LESS THAN  
1 FOOT.    
TUESDAY  
SOUTHEAST WINDS AROUND 10 KNOTS VEERING SOUTHWEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.  
 
 
 
LMZ848-010900-  
WHITEHALL TO PENTWATER MI-  
1005 PM EDT THU JUL 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL MIDNIGHT EDT TONIGHT  
 
   
REST OF TONIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. MOSTLY CLEAR.  
WAVES 2 TO 4 FEET SUBSIDING TO AROUND 1 FOOT TOWARD DAYBREAK.    
FRIDAY  
NORTHEAST WINDS 5 TO 15 KNOTS BACKING NORTH 15 TO  
20 KNOTS. SUNNY. WAVES 1 TO 3 FEET.   
FRIDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING EAST LATE AT  
NIGHT, THEN VEERING SOUTHEAST 5 TO 10 KNOTS TOWARD DAYBREAK. MOSTLY  
CLEAR. WAVES 2 TO 3 FEET.    
SATURDAY  
SOUTHWEST WINDS AROUND 5 KNOTS VEERING NORTHWEST. SUNNY.  
WAVES LESS THAN 1 FOOT.    
SATURDAY NIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS BACKING SOUTHEAST  
AFTER MIDNIGHT. MOSTLY CLEAR. WAVES LESS THAN 1 FOOT.    
SUNDAY  
SOUTH WINDS 5 TO 10 KNOTS VEERING WEST LATE IN THE DAY.  
SUNNY. WAVES LESS THAN 1 FOOT.    
MONDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING SOUTHWEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS VEERING SOUTH, THEN  
BACKING NORTHEAST LATE IN THE DAY. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.  
 
 
 
LMZ847-010900-  
GRAND HAVEN TO WHITEHALL MI-  
1005 PM EDT THU JUL 31 2025  
   
REST OF TONIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. MOSTLY CLEAR.  
WAVES 2 TO 3 FEET.    
FRIDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTHWEST 15 TO  
25 KNOTS. SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN  
THE DAY.    
FRIDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING SOUTHEAST AROUND  
10 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR. WAVES 2 TO 3 FEET SUBSIDING  
TO 1 TO 2 FEET AFTER MIDNIGHT.    
SATURDAY  
NORTHEAST WINDS 5 TO 10 KNOTS BACKING NORTHWEST 5 TO  
15 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
SATURDAY NIGHT  
NORTHWEST WINDS 5 TO 10 KNOTS VEERING EAST TOWARD  
DAYBREAK. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING NORTHWEST LATE IN  
THE DAY. SUNNY. WAVES LESS THAN 1 FOOT.    
MONDAY  
SOUTHEAST WINDS AROUND 10 KNOTS VEERING SOUTHWEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. MOSTLY SUNNY. WAVES 1 FOOT OR  
LESS.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS BACKING EAST LATE IN THE  
DAY. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.  
 
 
 
LMZ846-010900-  
HOLLAND TO GRAND HAVEN MI-  
1005 PM EDT THU JUL 31 2025  
   
REST OF TONIGHT  
NORTHEAST WINDS 10 TO 20 KNOTS. MOSTLY CLEAR.  
WAVES 2 TO 3 FEET.    
FRIDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH 10 TO  
20 KNOTS. SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN  
THE DAY.    
FRIDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING SOUTHEAST AROUND  
10 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR. WAVES 2 TO 4 FEET SUBSIDING  
TO 1 TO 3 FEET AFTER MIDNIGHT.    
SATURDAY  
EAST WINDS 5 TO 10 KNOTS BACKING NORTHWEST 5 TO  
15 KNOTS. SUNNY. WAVES 1 FOOT OR LESS.    
SATURDAY NIGHT  
NORTH WINDS 5 TO 15 KNOTS VEERING SOUTHEAST TOWARD  
DAYBREAK. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING NORTHWEST LATE IN  
THE DAY. SUNNY. WAVES LESS THAN 1 FOOT.    
MONDAY  
SOUTHEAST WINDS AROUND 10 KNOTS VEERING SOUTHWEST, THEN  
VEERING NORTHWEST LATE IN THE DAY. MOSTLY SUNNY. WAVES LESS THAN  
1 FOOT.    
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS BACKING EAST LATE IN THE  
DAY. MOSTLY SUNNY. WAVES 1 FOOT OR LESS.  
 
 
 
LMZ845-010900-  
SOUTH HAVEN TO HOLLAND MI-  
1005 PM EDT THU JUL 31 2025  
   
REST OF TONIGHT  
EAST WINDS 10 TO 20 KNOTS. MOSTLY CLEAR. WAVES  
2 TO 4 FEET SUBSIDING TO 1 TO 3 FEET TOWARD DAYBREAK.    
FRIDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH 10 TO  
20 KNOTS. SUNNY. WAVES 1 TO 2 FEET BUILDING TO 2 TO 4 FEET LATE IN  
THE DAY.    
FRIDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING SOUTHEAST AROUND  
10 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR. WAVES 2 TO 4 FEET.   
SATURDAY  
EAST WINDS 5 TO 10 KNOTS BACKING NORTH 5 TO 15 KNOTS.  
SUNNY. WAVES 1 FOOT OR LESS.    
SATURDAY NIGHT  
NORTH WINDS 5 TO 10 KNOTS VEERING EAST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS VEERING NORTHWEST LATE IN  
THE DAY. SUNNY. WAVES LESS THAN 1 FOOT.    
MONDAY  
SOUTHEAST WINDS AROUND 10 KNOTS VEERING SOUTH, THEN  
VEERING NORTH LATE IN THE DAY. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.   
TUESDAY  
SOUTHEAST WINDS 10 TO 15 KNOTS BACKING EAST LATE IN THE  
DAY. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.  
 
 
 
LMZ844-010900-  
ST JOSEPH TO SOUTH HAVEN MI-  
1005 PM EDT THU JUL 31 2025  
   
..SMALL CRAFT ADVISORY IN EFFECT UNTIL 5 AM EDT FRIDAY  
 
   
REST OF TONIGHT  
EAST WINDS 10 TO 20 KNOTS. MOSTLY CLEAR. WAVES  
3 TO 5 FEET.    
FRIDAY  
NORTHEAST WINDS 10 TO 15 KNOTS BACKING NORTH 15 TO  
20 KNOTS. SUNNY. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET LATE IN  
THE DAY.    
FRIDAY NIGHT  
NORTH WINDS 10 TO 20 KNOTS VEERING SOUTHEAST AROUND  
10 KNOTS TOWARD DAYBREAK. MOSTLY CLEAR. WAVES 2 TO 4 FEET.   
SATURDAY  
EAST WINDS 5 TO 10 KNOTS BACKING NORTH. SUNNY. WAVES  
AROUND 1 FOOT.    
SATURDAY NIGHT  
NORTH WINDS 5 TO 10 KNOTS VEERING EAST AFTER  
MIDNIGHT. MOSTLY CLEAR. WAVES 1 FOOT OR LESS.    
SUNDAY  
SOUTHEAST WINDS 5 TO 10 KNOTS BACKING NORTH LATE IN THE  
DAY. SUNNY. WAVES LESS THAN 1 FOOT.    
MONDAY  
SOUTHEAST WINDS AROUND 10 KNOTS BACKING NORTHEAST LATE IN  
THE DAY. MOSTLY SUNNY. WAVES LESS THAN 1 FOOT.    
TUESDAY  
SOUTHEAST WINDS AROUND 10 KNOTS. MOSTLY SUNNY. WAVES LESS  
THAN 1 FOOT.  
 
 
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