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ON- Lake Ontario

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fzus61 kbuf 221402
glflo 
455 

open lake forecast for lake ontario
national weather service buffalo ny
1002 am edt sun apr 22 2018

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 30.5 inch high will build from the central great lakes today to
the eastern great lakes and new england sunday, before moving off
the southern new england coast monday. a broad area of low 
pressure averaging 29.7 inches will move from the ohio valley
tuesday to the mid atlantic region wednesday. a cold front will
then move across the eastern great lakes late wednesday night.

loz062-222145-
lake ontario open waters from the niagara river to hamlin beach-
1002 am edt sun apr 22 2018

.this afternoon...west winds 10 knots or less. waves 1 foot or
less. 
.tonight...south winds less than 10 knots becoming southeast.
waves 1 foot or less. 
.monday...east winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. waves 1 to 3 feet building to 2 to
4 feet. 
.monday night...east winds 15 to 20 knots becoming south and
diminishing to 5 to 10 knots. waves 2 to 4 feet subsiding to
1 foot or less. 
.tuesday...southeast winds 5 to 15 knots. a chance of showers
during the day, then rain tuesday night. waves 1 foot or less
building to 1 to 3 feet. 
.wednesday...southeast winds 5 to 15 knots becoming west. rain.
waves 2 feet or less. 
.thursday...west winds 15 to 20 knots becoming south 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 

$$
fzus61 kbuf 221402
glflo 

loz063>065-222145-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1002 am edt sun apr 22 2018

.this afternoon...west winds 10 knots or less. waves 1 foot or
less. 
.tonight...southwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.monday...southeast winds 5 to 10 knots becoming east. waves
1 foot or less. 
.monday night...southeast winds 5 to 10 knots becoming south.
waves 2 feet or less. 
.tuesday...south winds 5 to 15 knots becoming southeast. a chance
of showers during the day, then rain tuesday night. waves 2 feet
or less. 
.wednesday...southeast winds 5 to 15 knots becoming west 15 to
20 knots. rain. waves 1 to 3 feet. 
.thursday...southwest winds 15 to 20 knots becoming south 10 to
15 knots. a chance of showers during the day. waves 3 to 6 feet
subsiding to 1 to 3 feet. 

$$
fzus61 kbuf 221401
glfsl 
202 

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
1001 am edt sun apr 22 2018

slz022-024-222145-
saint lawrence river from cape vincent to saint regis
1001 am edt sun apr 22 2018

.this afternoon...northwest winds less than 10 knots. sunny.
.tonight...northwest winds less than 10 knots. clear.
.monday...light and variable winds becoming southwest 5 to
10 knots. sunny.
.monday night...southwest winds less than 10 knots. mainly clear
in the evening, then becoming partly cloudy. 
.tuesday...southwest winds 5 to 10 knots becoming south. rain
likely tuesday night. 
.wednesday...southeast winds less than 10 knots. rain.
.thursday...southwest winds 5 to 15 knots. rain likely during the
day, then a chance of showers thursday night. 

$$

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