595  
FZUS61 KBUF 180100  
GLFLO  
 
OPEN LAKE FORECAST FOR LAKE ONTARIO  
NATIONAL WEATHER SERVICE BUFFALO NY  
800 PM EST SUN DEC 17 2017  
 
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 30.4 INCH HIGH WILL MOVE OFF THE EASTERN SEABOARD BY  
MONDAY. ON TUESDAY A 29.1 INCH LOW WILL MOVE FROM HUDSON BAY  
NORTHERN QUEBEC BY WEDNESDAY.  
 
LOZ062-181015-  
LAKE ONTARIO OPEN WATERS FROM THE NIAGARA RIVER TO HAMLIN BEACH-  
800 PM EST SUN DEC 17 2017  
   
REST OF TONIGHT
 
EAST WINDS 5 TO 15 KNOTS BECOMING SOUTHEAST. A  
CHANCE OF FLURRIES THROUGH THE EARLY OVERNIGHT, THEN A CHANCE OF  
SNOW LATE. WAVES 1 TO 3 FEET.    
MONDAY
 
SOUTHWEST WINDS 5 TO 15 KNOTS INCREASING TO 15 TO  
20 KNOTS. SNOW LIKELY EARLY, THEN RAIN AND SNOW LIKELY LATE IN  
THE MORNING. RAIN LIKELY IN THE AFTERNOON. WAVES 2 FEET OR LESS.    
MONDAY NIGHT
 
WEST WINDS 15 TO 25 KNOTS. A CHANCE OF RAIN IN  
THE EVENING, THEN A CHANCE OF RAIN SHOWERS OVERNIGHT. WAVES 1 TO  
3 FEET BUILDING TO 3 TO 5 FEET.    
TUESDAY
 
SOUTHWEST WINDS TO 30 KNOTS BECOMING WEST. A CHANCE OF  
SHOWERS. WAVES 3 TO 6 FEET BUILDING TO 5 TO 8 FEET. WAVES  
OCCASIONALLY AROUND 10 FEET.    
TUESDAY NIGHT
 
WEST WINDS TO 30 KNOTS. A CHANCE OF RAIN SHOWERS  
IN THE EVENING, THEN A CHANCE OF SNOW SHOWERS OVERNIGHT. WAVES  
4 TO 7 FEET. WAVES OCCASIONALLY AROUND 9 FEET.    
WEDNESDAY
 
NORTHWEST WINDS TO 30 KNOTS BECOMING NORTH AND  
DIMINISHING TO 10 TO 15 KNOTS. A CHANCE OF SNOW SHOWERS. WAVES  
4 TO 7 FEET SUBSIDING TO 1 TO 3 FEET. WAVES OCCASIONALLY AROUND  
9 FEET.    
THURSDAY
 
NORTHEAST WINDS 5 TO 15 KNOTS BECOMING EAST 15 TO  
20 KNOTS. A CHANCE OF RAIN, FREEZING RAIN AND SNOW THURSDAY  
NIGHT. WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.    
FRIDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING SOUTHWEST. A  
CHANCE OF RAIN DURING THE DAY, THEN RAIN AND SNOW SHOWERS LIKELY  
FRIDAY NIGHT. WAVES 3 TO 5 FEET SUBSIDING TO 2 TO 4 FEET.  
 

 
 
LOZ063>065-181015-  
LAKE ONTARIO OPEN WATERS FROM HAMLIN BEACH TO THE SAINT LAWRENCE  
RIVER-  
800 PM EST SUN DEC 17 2017  
   
REST OF TONIGHT
 
EAST WINDS 5 TO 15 KNOTS BECOMING SOUTH. A  
CHANCE OF FLURRIES EARLY, THEN A CHANCE OF SNOW FROM LATE EVENING  
ON. WAVES 2 FEET OR LESS.    
MONDAY
 
SOUTH WINDS 5 TO 15 KNOTS BECOMING WEST. SNOW LIKELY IN  
THE MORNING, THEN RAIN AND SNOW LIKELY IN THE AFTERNOON. WAVES  
2 FEET OR LESS.    
MONDAY NIGHT
 
WEST WINDS 10 TO 15 KNOTS BECOMING SOUTHWEST  
15 TO 20 KNOTS. A CHANCE OF RAIN IN THE EVENING, THEN A CHANCE OF  
RAIN SHOWERS OVERNIGHT. WAVES 1 TO 3 FEET BUILDING TO 3 TO  
5 FEET.    
TUESDAY
 
SOUTHWEST WINDS 15 TO 25 KNOTS BECOMING WEST TO  
30 KNOTS. A CHANCE OF SHOWERS. WAVES 3 TO 6 FEET BUILDING TO 5 TO  
9 FEET. WAVES OCCASIONALLY AROUND 11 FEET.    
TUESDAY NIGHT
 
WEST WINDS TO 30 KNOTS. RAIN SHOWERS LIKELY IN  
THE EVENING, THEN LAKE EFFECT SNOW SHOWERS LIKELY OVERNIGHT.  
WAVES 6 TO 9 FEET. WAVES OCCASIONALLY AROUND 11 FEET.    
WEDNESDAY
 
NORTHWEST WINDS TO 30 KNOTS BECOMING NORTH AND  
DIMINISHING TO 10 TO 15 KNOTS. LAKE EFFECT SNOW SHOWERS LIKELY  
DURING THE DAY, THEN A CHANCE OF SNOW SHOWERS WEDNESDAY NIGHT.  
WAVES 5 TO 8 FEET SUBSIDING TO 2 TO 4 FEET. WAVES OCCASIONALLY  
AROUND 10 FEET.    
THURSDAY
 
NORTH WINDS 5 TO 15 KNOTS BECOMING EAST 15 TO  
20 KNOTS. A CHANCE OF FREEZING RAIN AND SNOW THURSDAY NIGHT.  
WAVES 1 TO 3 FEET BUILDING TO 2 TO 4 FEET.    
FRIDAY
 
SOUTHEAST WINDS 15 TO 20 KNOTS BECOMING SOUTH. A CHANCE  
OF RAIN AND FREEZING RAIN DURING THE DAY, THEN RAIN AND SNOW  
SHOWERS LIKELY FRIDAY NIGHT. WAVES 2 TO 4 FEET BUILDING TO 3 TO  
6 FEET.  
 

 
 
LOZ061-181015-  
MAFOR 1804/  
ONTARIO WEST 1/2 11310 11300 11400 11517 11616 12610 11620. A  
CHANCE OF SNOW OVERNIGHT. A CHANCE OF SNOW MONDAY MORNING, THEN A  
CHANCE OF RAIN MONDAY AFTERNOON. A CHANCE OF RAIN MONDAY EVENING.  
WAVES 1 TO 3 FEET OVERNIGHT. WAVES 2 FEET OR LESS MONDAY. WAVES 1  
TO 3 FEET MONDAY EVENING.  
 
ONTARIO EAST 1/2 12300 12410 11517 11617 12610. A CHANCE OF SNOW  
OVERNIGHT AND MONDAY MORNING. A CHANCE OF RAIN MONDAY EVENING.  
WAVES 2 FEET OR LESS OVERNIGHT AND MONDAY. WAVES 1 TO 3 FEET  
MONDAY EVENING.  
 

 
 
CHURCH  
 
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