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forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
1026 am edt wed oct 16 2019

slz022-162115-
saint lawrence river from cape vincent to ogdensburg-
1026 am edt wed oct 16 2019

...small craft advisory in effect until 5 pm edt...

.this afternoon...southeast winds 20 to 25 knots becoming south. 
rain developing late. 
.tonight...southeast winds 5 to 10 knots becoming north. rain.
.thursday...north winds 5 to 15 knots. showers.
.thursday night...north winds 10 to 15 knots becoming northwest.
rain showers in the evening, then a chance of rain showers
overnight. 
.friday...northwest winds around 10 knots becoming light and
variable. partly to mostly cloudy. 
.saturday...west winds 10 knots or less becoming south. partly
cloudy. 
.sunday...south winds 10 knots or less becoming southeast. partly
cloudy. 

$$

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open lake forecast for lake ontario
national weather service buffalo ny
1019 am edt wed oct 16 2019

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 29.5 inch low over lake huron will slowly push a 
strong cold front across the lake today, then will weaken over the
saint lawrence valley tonight while a rapidly deepening nor'easter
develops over southern new england. the resulting 28.8 inch low 
will move to the canadian maritimes thursday night and friday as a
30.0 inch high crosses the ohio valley and upper great lakes. this
high will then build across the mid-atlantic states on saturday.

loz062-162115-
lake ontario open waters from the niagara river to hamlin beach-
1019 am edt wed oct 16 2019

.this afternoon...southwest winds 10 to 15 knots increasing to
15 to 20 knots. rain. waves 2 to 4 feet building to 3 to 5 feet. 
.tonight...southwest winds 15 to 20 knots becoming northwest. a
chance of showers in the evening, then showers likely after
midnight. waves 2 to 4 feet. 
.thursday...northwest winds 15 to 25 knots. showers likely. waves
2 to 4 feet building to 5 to 7 feet. waves occasionally around
9 feet. 
.thursday night...northwest winds 15 to 25 knots. showers likely
in the evening, then a chance of showers overnight. waves 4 to
7 feet subsiding to 3 to 5 feet. waves occasionally around
9 feet. 
.friday...northwest winds 15 to 20 knots diminishing to less than
10 knots. waves 3 to 5 feet subsiding to 1 to 3 feet. 
.saturday...south winds 5 to 10 knots becoming southwest. waves
1 foot or less. 
.sunday...southwest winds 5 to 10 knots becoming southeast. a
chance of showers sunday night. waves around 1 foot. 

$$

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loz063>065-162115-
lake ontario open waters from hamlin beach to the saint lawrence
river-
1019 am edt wed oct 16 2019

.this afternoon...south winds to 30 knots becoming southwest 15 to
25 knots late. rain. waves 4 to 7 feet subsiding to 3 to 6 feet. 
waves occasionally around 9 feet. 
.tonight...southwest winds 15 to 20 knots becoming northwest.
rain early, then showers likely from late evening on. waves 2 to
4 feet subsiding to 1 to 3 feet. 
.thursday...northwest winds 15 to 25 knots increasing to
30 knots. showers. waves 2 to 4 feet building to 5 to 8 feet.
waves occasionally around 10 feet. 
.thursday night...northwest winds to 30 knots diminishing to
15 to 20 knots. showers likely in the evening, then a chance of
showers overnight. waves 5 to 8 feet subsiding to 3 to 6 feet.
waves occasionally around 10 feet. 
.friday...northwest winds 15 to 20 knots diminishing to 5 to
15 knots. waves 3 to 6 feet subsiding to 1 to 3 feet. 
.saturday...southwest winds 10 knots or less becoming south.
waves 2 feet or less. 
.sunday...southwest winds 5 to 10 knots becoming southeast. waves
2 feet or less. 

$$

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forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
624 am edt wed oct 16 2019


slz022-024-161500-
saint lawrence river from cape vincent to saint regis
624 am edt wed oct 16 2019

.today...east winds 5 to 10 knots becoming southeast and
increasing to 15 to 20 knots. a chance of rain showers, then rain
showers likely late. 
.tonight...southeast winds 5 to 10 knots becoming north. rain.
.thursday...north winds 5 to 15 knots. showers.
.thursday night...north winds 10 to 15 knots becoming northwest.
rain showers in the evening, then a chance of rain showers
overnight. 
.friday...northwest winds around 10 knots becoming light and
variable. partly to mostly cloudy. 
.saturday...west winds 10 knots or less becoming south. partly
cloudy. 
.sunday...south winds 10 knots or less becoming southeast. partly
cloudy. 

$$