752  
FZUS61 KBUF 051031  
GLFLO  
 
OPEN LAKE FORECAST FOR LAKE ONTARIO  
NATIONAL WEATHER SERVICE BUFFALO NY  
631 AM EDT TUE JUL 5 2022  
 
FOR WATERS BEYOND FIVE NAUTICAL MILES OF SHORE ON LAKE ONTARIO  
 
WAVES ARE THE SIGNIFICANT WAVE HEIGHT - THE AVERAGE OF THE HIGHEST  
1/3 OF THE WAVE SPECTRUM. OCCASIONAL WAVE HEIGHT IS THE AVERAGE OF  
THE HIGHEST 1/10 OF THE WAVE SPECTRUM.  
   
SYNOPSIS
 
A 29.7 INCH LOW WILL MOVE FROM LAKE HURON THIS  
MORNING TO EASTERN NEW YORK BY THIS EVENING BEFORE MOVING OFF THE  
NEW ENGLAND COAST BY WEDNESDAY MORNING. A 30.0 INCH HIGH WILL  
THEN BUILD FROM NORTHWEST ONTARIO WEDNESDAY TO QUEBEC ON THURSDAY.  
ANOTHER STRONGER 30.2 INCH HIGH WILL THEN BUILD FROM NORTHWEST  
ONTARIO FRIDAY TO THE CENTRAL GREAT LAKES SATURDAY.  
 
LOZ062-051530-  
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-  
631 AM EDT TUE JUL 5 2022  
   
TODAY
 
SOUTHEAST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST. A  
CHANCE OF SHOWERS EARLY, THEN SHOWERS LIKELY WITH A CHANCE OF  
THUNDERSTORMS. A CHANCE OF SHOWERS LATE. WAVES 2 FEET OR LESS.    
TONIGHT
 
NORTHWEST WINDS 5 TO 15 KNOTS. WAVES 2 FEET OR LESS.    
WEDNESDAY
 
NORTH WINDS 5 TO 15 KNOTS BECOMING EAST LESS THAN  
10 KNOTS. WAVES 2 FEET OR LESS.    
WEDNESDAY NIGHT
 
EAST WINDS 10 KNOTS OR LESS INCREASING TO  
10 TO 15 KNOTS. WAVES 1 FOOT OR LESS.    
THURSDAY
 
EAST WINDS 10 TO 15 KNOTS BECOMING WEST 10 KNOTS OR  
LESS. WAVES 2 FEET OR LESS.    
FRIDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS. WAVES 1 FOOT OR LESS.    
SATURDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS. WAVES 2 FEET OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
LOZ063>065-051530-  
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE  
RIVER-  
631 AM EDT TUE JUL 5 2022  
   
TODAY
 
SOUTHEAST WINDS 5 TO 15 KNOTS BECOMING SOUTH. A CHANCE  
OF SHOWERS EARLY, THEN SHOWERS LIKELY LATE THIS MORNING. SHOWERS  
LIKELY WITH A CHANCE OF THUNDERSTORMS THIS AFTERNOON. WAVES  
2 FEET OR LESS.    
TONIGHT
 
NORTHWEST WINDS 10 TO 15 KNOTS. A CHANCE OF SHOWERS IN  
THE EVENING. WAVES 1 TO 3 FEET.    
WEDNESDAY
 
NORTH WINDS 15 TO 20 KNOTS BECOMING NORTHWEST AND  
DIMINISHING TO LESS THAN 10 KNOTS IN THE AFTERNOON. WAVES 1 TO  
3 FEET SUBSIDING TO 1 FOOT OR LESS.    
WEDNESDAY NIGHT
 
SOUTHWEST WINDS 10 KNOTS OR LESS BECOMING  
EAST. WAVES 1 FOOT OR LESS.    
THURSDAY
 
EAST WINDS 10 KNOTS OR LESS BECOMING SOUTHWEST. WAVES  
1 FOOT OR LESS.    
FRIDAY
 
WEST WINDS 5 TO 15 KNOTS BECOMING NORTHEAST. WAVES  
1 FOOT OR LESS.    
SATURDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING NORTH. WAVES  
2 FEET OR LESS.  
 
WINDS AND WAVES HIGHER IN AND NEAR THUNDERSTORMS.  
 

 
 
LOZ061-051530-  
MAFOR 0509/  
ONTARIO WEST 1/2 11300 11406 11316 11410 11600 13710. A CHANCE OF  
THUNDERSTORMS THIS MORNING. WAVES 2 FEET OR LESS.  
 
ONTARIO EAST 1/2 11300 11306 11316 11310 11500 13710. WAVES 2  
FEET OR LESS TODAY. WAVES 1 TO 3 FEET THE REST OF TONIGHT.  
 

 
 
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