FZUS61 KBUF 181741
GLFLO 

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
141 PM EDT Fri Jun 18 2021

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 30.1 inch high will drift off the east coast today.
A 29.6 inch low will then move from near James Bay today to 
central Quebec by Saturday before moving into the Canadian 
Maritimes Sunday. Another 29.6 inch low will move into Quebec
Monday, with a trailing cold front slowly crossing the lake Monday
night.

LOZ062-182115-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
141 PM EDT Fri Jun 18 2021

.THIS AFTERNOON...Southwest winds 10 to 15 knots becoming south.
Showers likely early, then a chance of showers late. Waves 1 to 3
feet. 
.TONIGHT...Southwest winds 10 to 15 knots. A chance of showers in
the evening. Waves 1 to 3 feet. 
.SATURDAY...Southwest winds 5 to 10 knots becoming west. A chance
of showers. Waves 2 feet or less. 
.SATURDAY NIGHT...Southwest winds 5 to 10 knots. A chance of
showers in the evening. Waves 2 feet or less. 
.SUNDAY...Southwest winds 5 to 10 knots becoming southeast. A
chance of showers Sunday night. Waves 1 foot or less. 
.MONDAY...South winds 10 to 15 knots. Occasional showers with a 
chance of thunderstorms. Waves 1 to 3 feet. 
.TUESDAY...Northwest winds 10 to 15 knots. Showers likely with a
chance of thunderstorms. Waves 1 to 2 feet. 

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-182115-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
141 PM EDT Fri Jun 18 2021

.THIS AFTERNOON...Southwest winds 10 to 15 knots becoming south.
Showers likely. Waves 1 to 2 feet. 
.TONIGHT...South winds 10 to 15 knots becoming southwest. A 
chance of showers early, then showers likely with a chance of 
thunderstorms. Waves 1 to 2 feet. 
.SATURDAY...Southwest winds 10 to 15 knots becoming west. A 
chance of showers in the morning, then a chance of showers and 
thunderstorms in the afternoon. Waves 1 to 2 feet. 
.SATURDAY NIGHT...Southwest winds 10 to 15 knots. A chance of 
showers and thunderstorms in the evening. Waves 2 feet or less. 
.SUNDAY...South winds 10 knots or less. A chance of showers
Sunday night. Waves 1 foot or less. 
.MONDAY...Southwest winds 10 to 15 knots. Showers likely with a 
chance of thunderstorms. Waves 2 feet or less. 
.TUESDAY...Northwest winds 10 to 15 knots. Showers likely with a 
chance of thunderstorms. Waves 1 to 3 feet. 

Winds and waves higher in and near thunderstorms.

$$

LOZ061-182115-
MAFOR 1818 AMD/
ONTARIO WEST 1/2 11510 11410 11510 14500. A chance of showers
this evening and Saturday morning. Waves 1 to 3 feet. 

ONTARIO EAST 1/2 11506 12410 11510 13500. A chance of
thunderstorms this evening. Waves 1 to 2 feet. 

$$