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798 

open lake forecast for lake ontario
national weather service buffalo ny
711 pm edt wed may 24 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 29.4 inch low across the ohio valley this evening
will move to lake erie thursday and then will give way to a 
secondary low along the new england coast by friday morning. this 
low will move into the canadian maritimes by saturday as a 29.9 
inch high builds into the great lakes region. then a 29.6 inch low
will stall south of hudson bay sunday and monday.

loz062-250315-
lake ontario open waters from the niagara river to hamlin beach-
711 pm edt wed may 24 2017

.tonight...east winds 15 to 20 knots. rain after midnight. waves
2 to 4 feet. 
.thursday...east winds 15 to 20 knots becoming northeast. rain
through early afternoon...then a chance of showers late. waves
2 to 4 feet building to 3 to 6 feet. 
.thursday night...northeast winds 15 to 20 knots diminishing to
5 to 15 knots. a chance of showers. waves 3 to 6 feet subsiding
to 1 to 2 feet. 
.friday...north winds 10 knots or less becoming west. a chance of
showers. waves 1 foot or less. 
.friday night...northwest winds 10 knots or less becoming east.
waves 1 foot or less. 
.saturday...east winds 10 knots or less becoming southeast.
showers likely saturday night. waves 1 foot or less. 
.sunday...southeast winds 5 to 10 knots becoming southwest.
showers likely. waves 1 foot or less. 
.monday...southwest winds 10 to 15 knots. showers likely. waves
2 feet or less. 

$$

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loz063>065-250315-
lake ontario open waters from hamlin beach to the saint lawrence
river-
711 pm edt wed may 24 2017

.tonight...northeast winds 10 to 15 knots becoming east. rain
likely late. waves 1 to 3 feet. 
.thursday...east winds 15 to 20 knots. rain. waves 1 to 3 feet
building to 2 to 4 feet. 
.thursday night...east winds 15 to 20 knots becoming northeast
5 to 15 knots. a chance of showers. waves 2 to 4 feet subsiding
to 1 to 3 feet. 
.friday...northeast winds 10 knots or less becoming northwest. a
chance of showers. waves 2 feet or less. 
.friday night...northwest winds 10 knots or less becoming
southeast. a chance of showers in the evening. waves 2 feet or
less. 
.saturday...southeast winds 10 knots or less. a chance of showers
saturday night. waves 1 foot or less. 
.sunday...southeast winds 5 to 10 knots becoming south. showers
likely. waves 1 foot or less. 
.monday...southwest winds 10 to 15 knots. showers likely. waves
2 feet or less. 

$$

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lez061-167>169-250230-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from willowick to geneva-on-the-lake oh-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
401 pm edt wed may 24 2017

.tonight...east winds 10 to 15 knots. showers. waves 1 to 3 feet.
.thursday...east winds 5 to 15 knots becoming northeast. showers
in the morning...then showers likely in the afternoon. waves 1 to
3 feet. 
.thursday night...north winds 10 knots or less becoming west.
showers likely. waves 2 feet or less. 
.friday...west winds 5 to 15 knots increasing to 15 to 20 knots.
a chance of showers. waves 2 feet or less. 
.friday night...west winds 15 to 20 knots becoming south 5 to
15 knots. a chance of thunderstorms overnight. waves 1 to 2 feet.
.saturday...south winds 10 knots or less becoming southeast. a
chance of showers and thunderstorms during the day...then showers
likely with a chance of thunderstorms saturday night. waves
1 foot or less. 
.sunday...south winds 5 to 15 knots becoming southwest. showers
likely with a chance of thunderstorms during the day...then a
chance of showers sunday night. waves 1 to 3 feet. 
.monday...southwest winds 10 to 15 knots increasing to 15 to
20 knots. a chance of showers. waves 1 to 3 feet building to 2 to
4 feet. 

winds and waves higher in and near thunderstorms.

$$