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open lake forecast for lake ontario
national weather service buffalo ny
618 am est mon feb 17 2020

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 30.4 inch high will build eastward just north of
lake ontario today, then off the new england coast late tonight. 
a 29.5 inch low will then move through the central great lakes 
late tonight before reaching southern quebec by tuesday evening. 
a large 30.8 inch area of high pressure will weaken as the center 
of the high advances from the northern plains wednesday towards 
the ohio valley thursday.


loz062-171630-
lake ontario open waters from the niagara river to hamlin beach-
618 am est mon feb 17 2020

.today...north winds 10 to 15 knots becoming east 10 knots or 
less. waves 2 feet or less. 
.tonight...east winds 15 to 25 knots becoming southeast. a chance
of snow showers after midnight. rain and snow late. waves 1 to
3 feet building to 3 to 6 feet. 
.tuesday...southeast winds 15 to 25 knots becoming west to
30 knots. rain in the morning, then a chance of rain showers in
the afternoon. waves 4 to 7 feet building to 5 to 8 feet. waves
occasionally around 10 feet. 
.tuesday night...west winds to 30 knots. a chance of snow showers
overnight. waves 5 to 9 feet. waves occasionally around 11 feet. 
.wednesday...west winds 15 to 25 knots becoming northwest. a
chance of snow showers. waves 5 to 8 feet subsiding to 3 to
5 feet. waves occasionally around 10 feet. 
.thursday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of snow showers. waves 3 to 5 feet subsiding
to 2 to 3 feet. 
.friday...west winds 15 to 25 knots becoming southwest to
30 knots. waves 2 to 4 feet building to 5 to 9 feet. waves
occasionally around 11 feet. 

$$

fzus61 kbuf 171118
glflo 
expires:202002171630;;667559

open lake forecast for lake ontario
national weather service buffalo ny
618 am est mon feb 17 2020

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 30.4 inch high will build eastward just north of
lake ontario today, then off the new england coast late tonight. 
a 29.5 inch low will then move through the central great lakes 
late tonight before reaching southern quebec by tuesday evening. 
a large 30.8 inch area of high pressure will weaken as the center 
of the high advances from the northern plains wednesday towards 
the ohio valley thursday.


loz063>065-171630-
lake ontario open waters from hamlin beach to the saint lawrence
river-
618 am est mon feb 17 2020

.today...north winds 10 to 15 knots becoming northeast. scattered
snow showers early. waves 1 to 3 feet subsiding to 1 foot or 
less.
.tonight...east winds 10 to 15 knots becoming southeast and
increasing to 15 to 25 knots. a chance of snow showers late.
waves 2 feet or less building to 3 to 6 feet. 
.tuesday...southeast winds to 30 knots becoming southwest. rain
and snow in the morning, then rain in the afternoon. waves 5 to
9 feet. waves occasionally around 11 feet. 
.tuesday night...west winds to 30 knots. a chance of rain showers
in the evening, then a chance of snow showers overnight. waves
7 to 10 feet. waves occasionally around 13 feet. 
.wednesday...west winds to 30 knots becoming northwest and
diminishing to 15 to 20 knots. a chance of snow showers during
the day, then lake effect snow wednesday night. waves 7 to
10 feet subsiding to 3 to 6 feet. waves occasionally around
13 feet. 
.thursday...northwest winds 15 to 20 knots becoming west 10 to
15 knots. a chance of snow showers. waves 3 to 5 feet subsiding
to 1 to 3 feet. 
.friday...southwest winds 15 to 25 knots increasing to 30 knots.
a chance of snow showers during the day. waves 2 to 4 feet
building to 5 to 9 feet. waves occasionally around 11 feet. 

$$

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open lake forecast for lake erie
national weather service cleveland oh
353 am est mon feb 17 2020

for waters beyond five nautical miles of shore on lake erie

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...
high pressure 30.20 inches over the northern great lakes will 
continue building east today, becoming centered over new england 
tonight. low pressure 29.80 inches will move from the central 
plains monday night and deepen to 29.50 inches through the great 
lakes tuesday. this low will lift a warm front north across lake 
erie on this evening before the associated cold front crosses the
basin on tuesday. a reinforcing cold front will cross the lake 
late wednesday before high pressure 30.80 inches enters from the 
west through the end of the week.


lez061-168-169-171515-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
353 am est mon feb 17 2020

.today...northeast winds 5 to 15 knots becoming east 15 to
20 knots. waves 1 to 3 feet. 
.tonight...east winds 15 to 20 knots becoming south and
increasing to 30 knots. a chance of rain late in the evening.
rain after midnight. waves 2 to 4 feet building to 3 to 6 feet. 
.tuesday...south winds to 30 knots becoming west 15 to 25 knots.
rain in the morning, then a chance of rain showers in the
afternoon. waves 4 to 7 feet subsiding to 3 to 6 feet. waves
occasionally around 9 feet. 
.tuesday night...west winds 15 to 20 knots. waves 3 to 6 feet. 
.wednesday...northwest winds 15 to 20 knots diminishing to 10 to
15 knots. waves 2 to 4 feet. 
.thursday...northwest winds 10 to 15 knots becoming west. waves
1 to 3 feet. 
.friday...west winds 10 to 15 knots becoming southwest 15 to
20 knots. waves 2 to 4 feet building to 3 to 6 feet. 

$$