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ON- Lake Ontario

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fzus61 kbuf 071137
glfsl 
931 

glfsl 

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
631 am est wed dec 7 2016

slz022-071600-
saint lawrence river from cape vincent to ogdensburg-
631 am est wed dec 7 2016

...small craft advisory in effect from 10 am est this morning
through this evening...

.today...south winds 15 to 20 knots becoming southwest. rain
showers...snow showers likely with a chance of drizzle through
mid morning. 
.tonight...southwest winds 5 to 15 knots. a chance of light rain
and snow through the early overnight...then a chance of snow
late. 
.thursday...southwest winds 10 to 15 knots. a chance of snow in
the morning...then a chance of snow showers in the afternoon. 
.thursday night...southwest winds 10 to 15 knots becoming
northwest. a chance of snow showers. 
.friday...northwest winds 5 to 15 knots. scattered snow showers
during the day. 
.saturday...northwest winds 10 knots or less becoming northeast.
scattered flurries during the day...then scattered snow showers
saturday night. 
.sunday...southeast winds 5 to 10 knots becoming south 10 to
15 knots. snow likely. 

$$
fzus61 kbuf 071136
glflo 
210 

glflo 

open lake forecast for lake ontario
national weather service buffalo ny
630 am est wed dec 7 2016

for waters beyond five nautical miles of shore on lake ontario

.synopsis...a 29.5 inch area of low pressure is located northeast of
lake superior this early morning with a cold front racing eastward
across the lake this morning. this area of low pressure will then
slowly weaken through friday, while spinning across ontario and into
quebec canada. on saturday a large 30.5 inch high will build from the
tennessee valley to the carolina coastline...while also extending
northward across the lower great lakes.

loz062-071600-
lake ontario open waters from the niagara river to hamlin beach-
630 am est wed dec 7 2016

.today...west winds to 30 knots becoming southwest. waves 2 to
4 feet building to 5 to 8 feet. 
.tonight...southwest winds 15 to 25 knots becoming west. a chance
of light rain and snow after midnight. waves 4 to 7 feet. 
.thursday...west winds 15 to 25 knots increasing to 30 knots. a
chance of snow in the morning...then a chance of snow showers in
the afternoon. waves 5 to 8 feet. 
.thursday night...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. a chance of snow showers in the
evening...then lake effect snow showers likely overnight. waves
6 to 9 feet subsiding to 3 to 6 feet. 
.friday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. lake effect snow. waves 3 to 5 feet subsiding to 2 to
4 feet. 
.saturday...northwest winds 5 to 15 knots becoming south. a
chance of snow showers. waves 1 to 3 feet. 
.sunday...southeast winds 10 to 15 knots becoming southwest 15 to
20 knots. snow likely. waves 1 to 2 feet building to 2 to 4 feet.

$$
fzus61 kbuf 071136
glflo 

loz063>065-071600-
lake ontario open waters from hamlin beach to the saint lawrence
river-
630 am est wed dec 7 2016

.today...southwest winds 15 to 25 knots becoming west. a chance
of light rain and drizzle. waves 2 to 4 feet building to 5 to
9 feet. 
.tonight...west winds 15 to 20 knots becoming southwest. lake
effect snow likely with a chance of light lake effect rain. waves
4 to 7 feet. 
.thursday...west winds 15 to 25 knots increasing to 30 knots.
lake effect snow with some rumbles of thunder possible. waves
5 to 8 feet building to 6 to 9 feet. 
.thursday night...west winds to 30 knots becoming northwest 15 to
25 knots. lake effect snow with some rumbles of thunder possible.
waves 7 to 10 feet subsiding to 5 to 8 feet. 
.friday...northwest winds 15 to 20 knots. lake effect snow. waves
4 to 7 feet subsiding to 3 to 6 feet. 
.saturday...northwest winds 15 to 20 knots becoming east 5 to
15 knots. lake effect snow during the day...then snow showers
likely saturday night. waves 2 to 4 feet subsiding to 2 feet or
less. 
.sunday...southeast winds 10 to 15 knots becoming southwest 15 to
20 knots. snow likely. waves 1 to 3 feet building to 3 to 6 feet.

$$

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