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fzus61 kbuf 210838
glflo 
497 

glflo 

open lake forecast for lake ontario
national weather service buffalo ny
330 am est tue feb 21 2017

for waters beyond five nautical miles of shore on lake ontario

.synopsis...a 30.4 inch high over eastern quebec this morning will 
move to the canadian maritimes through today. a weak cold front will 
cross the lake later today and this evening. a broad area of weak 
high pressure averaging 30.0 inches will then remain in place from 
the ohio valley to the southeast states wednesday through thursday. 
a strong 29.2 inch low will then move from northern illinois on 
friday through the central great lakes friday night...reaching 
western quebec by late saturday. a strong cold front trailing this 
low will cross the lake early saturday.

loz062-211600-
lake ontario open waters from the niagara river to hamlin beach-
330 am est tue feb 21 2017

.today...east winds 15 to 20 knots becoming south 5 to 15 knots.
a chance of rain showers early this afternoon. rain showers late.
waves 2 to 4 feet subsiding to 1 to 3 feet. 
.tonight...south winds less than 10 knots becoming southwest.
showers likely through early evening...then a chance of showers
late in the evening. waves 1 foot or less. 
.wednesday...light and variable winds becoming south 5 to
10 knots. waves 1 foot or less. 
.wednesday night...south winds 10 knots or less. waves 1 foot or
less. 
.thursday...south winds 5 to 15 knots becoming northeast. a
chance of rain showers. waves 1 foot or less. 
.friday...east winds 15 to 20 knots becoming south. rain showers
likely during the day...then occasional rain showers with a
chance of thunderstorms friday night. waves 1 to 3 feet building
to 2 to 4 feet...then subsiding to 1 to 3 feet. 
.saturday...southwest winds 15 to 25 knots becoming west 15 to
20 knots. occasional rain showers or a chance of snow showers
during the day...then a chance of snow showers saturday night.
waves 2 to 4 feet building to 4 to 7 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 210838
glflo 

loz063>065-211600-
lake ontario open waters from hamlin beach to the saint lawrence
river-
330 am est tue feb 21 2017

.today...southeast winds 10 to 15 knots becoming south 15 to
20 knots. a chance of rain showers late. waves 1 to 3 feet
building to 2 to 4 feet...then subsiding to 1 to 3 feet. 
.tonight...south winds 15 to 20 knots diminishing to 5 to
15 knots. rain showers in the evening...then a chance of rain
showers after midnight. waves 1 to 3 feet. 
.wednesday...southwest winds 10 knots or less becoming southeast.
waves 1 foot or less. 
.wednesday night...southeast winds 5 to 10 knots becoming south.
a chance of showers overnight. waves 1 foot or less. 
.thursday...south winds 5 to 15 knots becoming north. a chance of
rain showers. waves 1 foot or less. 
.friday...northeast winds 15 to 20 knots becoming south. rain
showers likely during the day...then rain showers likely with a
chance of thunderstorms friday night. waves 1 to 3 feet building
to 2 to 4 feet. 
.saturday...south winds 15 to 25 knots becoming west. rain
showers likely or a chance of snow showers during the day...then
snow showers likely saturday night. waves 3 to 5 feet building to
4 to 7 feet. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 210836
glfle 

lez061-166>169-211515-
lake erie open waters from ripley to buffalo ny-
lake erie open waters from avon point to willowick oh-
lake erie open waters from willowick to geneva-on-the-lake oh-
lake erie open waters from geneva-on-the-lake to conneaut oh-
lake erie open waters from conneaut oh to ripley ny-
336 am est tue feb 21 2017

.today...southeast winds 10 to 20 knots becoming southwest 5 to
15 knots. isolated rain showers early this afternoon. scattered
rain showers late. waves 2 feet or less. 
.tonight...west winds 10 knots or less. scattered rain showers
through the early overnight. waves 1 foot or less. 
.wednesday...southwest winds 10 knots or less. waves 1 foot or
less. 
.wednesday night...southwest winds 10 knots or less becoming
south. waves 1 to 3 feet. 
.thursday...south winds 10 knots or less becoming northeast 5 to
15 knots. a chance of rain showers. waves 1 to 3 feet. 
.friday...southeast winds 5 to 15 knots becoming southwest 15 to
20 knots. a chance of rain showers. a chance of thunderstorms in
the afternoon...then rain showers and thunderstorms likely. waves
1 to 3 feet. 
.saturday...southwest winds 15 to 25 knots becoming west. a
chance of rain showers...then a chance of snow showers. waves
4 to 6 feet building to 5 to 8 feet. 

winds and waves higher in and near thunderstorms.

$$

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