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fzus61 kbuf 190541
glflo 
expires:202109190915;;837704

open lake forecast for lake ontario
national weather service buffalo ny
141 am edt sun sep 19 2021

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 30.2 inch high will build across the lower great 
lakes tonight in the wake of an earlier passing cold front. the high 
will center over the lake on sunday before moving across new england 
on monday. then tuesday afternoon through tuesday night, a 29.6 
inch low will cross ontario, canada bringing a front towards the 
lake.


loz063>065-190915-
lake ontario open waters from hamlin beach to the saint lawrence
river-
141 am edt sun sep 19 2021

.overnight...northeast winds 10 to 15 knots. waves 2 feet
or less. 
.sunday...northeast winds 5 to 15 knots. waves 2 feet or less. 
.sunday night...northeast winds 5 to 10 knots becoming southeast.
waves 1 foot or less. 
.monday...southeast winds 10 to 15 knots. waves 2 feet or less. 
.monday night...southeast winds 10 to 15 knots becoming south
15 to 20 knots. waves 1 to 3 feet. 
.tuesday...south winds 15 to 20 knots. a chance of showers
tuesday night. waves 2 to 4 feet. 
.wednesday...south winds 15 to 20 knots diminishing to 10 to
15 knots. showers likely. waves 2 to 4 feet subsiding to 1 to
3 feet. 
.thursday...southeast winds 10 to 15 knots becoming southwest.
showers likely during the day, then a chance of showers thursday
night. waves 1 to 3 feet. 

$$
fzus61 kbuf 190541
glfsl 
expires:202109190915;;837706

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
141 am edt sun sep 19 2021


slz022-024-190915-
saint lawrence river from cape vincent to saint regis
141 am edt sun sep 19 2021

.overnight...north winds less than 10 knots. mainly clear. 
.sunday...north winds less than 10 knots. sunny.
.sunday night...light and variable winds. clear.
.monday...southeast winds 10 knots or less becoming south. sunny.
.monday night...southeast winds 5 to 10 knots becoming south.
mainly clear in the evening, then becoming partly cloudy. 
.tuesday...south winds 10 to 15 knots. a chance of showers
tuesday night. 
.wednesday...south winds 5 to 15 knots. a chance of showers
during the day, then showers likely wednesday night. 
.thursday...south winds 5 to 10 knots. showers likely during the
day, then a chance of showers thursday night. 

$$

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