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ON- Lake Ontario

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fzus61 kbuf 222034
glflo 
305 

open lake forecast for lake ontario
national weather service buffalo ny
334 pm est wed nov 22 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 30.3 inch high over the ohio valley this evening
will build to the mid atlantic coast thursday and remain in place
through friday. a 29.0 inch low will then move from northern
ontario province friday to northern quebec saturday, with a
trailing cold front crossing the lake saturday morning. a 30.3
inch high will then build from the upper mississippi valley
saturday night to the ohio valley sunday before reaching the mid
atlantic on monday.

loz062-230430-
lake ontario open waters from the niagara river to hamlin beach-
334 pm est wed nov 22 2017

.tonight...northwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.thursday...west winds 15 to 25 knots becoming southwest. waves
2 to 4 feet building to 3 to 6 feet. 
.thursday night...west winds 15 to 25 knots. waves 3 to 6 feet. 
.friday...southwest winds 15 to 25 knots. waves 2 to 4 feet
building to 3 to 5 feet. 
.friday night...southwest winds 15 to 25 knots. a chance of
showers in the evening, then showers likely overnight. waves 3 to
6 feet. 
.saturday...west winds 15 to 20 knots becoming northwest. rain
showers likely during the day, then snow and rain showers likely
saturday night. waves 3 to 6 feet subsiding to 3 to 5 feet. 
.sunday...northwest winds 15 to 25 knots becoming west and
diminishing to 10 to 15 knots. snow showers likely during the
day, then a chance of snow showers sunday night. waves 3 to
5 feet subsiding to 1 to 2 feet. 
.monday...southwest winds 15 to 20 knots. waves 2 to 4 feet. 

$$
fzus61 kbuf 222034
glflo 

loz063>065-230430-
lake ontario open waters from hamlin beach to the saint lawrence
river-
334 pm est wed nov 22 2017

.tonight...northwest winds 15 to 20 knots becoming west 10 to
15 knots. waves 3 to 6 feet subsiding to 1 to 3 feet. 
.thursday...west winds 10 to 15 knots becoming southwest and
increasing to 15 to 25 knots. a chance of snow showers in the
morning. rain showers likely late. waves 2 to 4 feet building to
3 to 6 feet. 
.thursday night...west winds 15 to 25 knots. rain and snow
showers likely in the evening, then scattered snow showers with a
chance of rain showers overnight. waves 4 to 7 feet subsiding to
3 to 5 feet. waves occasionally around 9 feet. 
.friday...southwest winds 15 to 20 knots becoming south. waves
3 to 5 feet. 
.friday night...south winds 15 to 25 knots becoming southwest. a
chance of showers overnight. waves 3 to 6 feet. 
.saturday...southwest winds 15 to 25 knots becoming northwest.
rain showers likely during the day, then snow and rain showers
likely saturday night. waves 3 to 6 feet. 
.sunday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. snow showers likely during the day, then a chance of
snow showers sunday night. waves 3 to 6 feet subsiding to 1 to
3 feet. 
.monday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. a chance of snow showers during the day. waves 1 to
3 feet building to 3 to 5 feet. 

$$
fzus61 kbuf 222033
glfsl 
996 

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
333 pm est wed nov 22 2017

slz022-024-230430-
saint lawrence river from cape vincent to saint regis
333 pm est wed nov 22 2017

.tonight...northwest winds 10 knots or less becoming west. partly
cloudy. 
.thursday...southwest winds 10 knots or less increasing to 15 to
20 knots. a chance of snow showers early in the afternoon. snow
showers likely late. 
.thursday night...southwest winds 5 to 10 knots. a chance of snow
showers in the evening. 
.friday...southwest winds 5 to 15 knots. partly sunny. 
.friday night...southwest winds 15 to 20 knots. a chance of rain
showers overnight. 
.saturday...southwest winds 5 to 15 knots becoming northwest.
rain showers likely during the day, then snow showers likely
saturday night. 
.sunday...northwest winds 10 knots or less becoming west. a
chance of snow showers. 
.monday...southwest winds 5 to 15 knots. a chance of snow showers
during the day. 

$$

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