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fzus61 kbuf 261059
glfsl 
407 

forecast for the saint lawrence river
including the thousand islands region
national weather service buffalo ny
659 am edt mon jun 26 2017

slz022-024-261515-
saint lawrence river from cape vincent to saint regis
659 am edt mon jun 26 2017

.today...west winds less than 10 knots becoming southwest.
scattered showers this afternoon. 
.tonight...southwest winds 5 to 10 knots. scattered showers
early...then a chance of showers from late evening on. 
.tuesday...southwest winds 5 to 10 knots. showers in the
morning...then showers likely with a chance of thunderstorms in
the afternoon. 
.tuesday night...southwest winds 5 to 10 knots. a chance of
showers in the evening. 
.wednesday...southwest winds 5 to 15 knots. a chance of showers. 
.thursday...south winds 5 to 15 knots becoming northwest less
than 10 knots. showers and thunderstorms during the day...then
showers likely with a chance of thunderstorms thursday night. 
.friday...light and variable winds. a chance of showers and
thunderstorms during the day...then a chance of showers friday
night. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 261058
glflo 
771 

open lake forecast for lake ontario
national weather service buffalo ny
658 am edt mon jun 26 2017

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 weak 29.8 inch low over the lower saint lawrence valley will 
continue east toward the atlantic coast through today. meanwhile, a 
30.2 inch high will build into the ohio valley, where it will remain 
into tuesday. this high will eventually build across the lower great 
lakes by wednesday. then a 29.5 inch low is forecast to move across 
the great lakes region on thursday and friday.

loz062-261515-
lake ontario open waters from the niagara river to hamlin beach-
658 am edt mon jun 26 2017

.today...west winds 5 to 15 knots becoming southwest. scattered
showers this morning...then numerous showers this afternoon.
waves 1 to 2 feet. 
.tonight...southwest winds 10 to 15 knots becoming west 15 to
20 knots. scattered showers early. a chance of showers after
midnight. waves 2 to 3 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. showers likely with a chance of thunderstorms in the
morning...then a chance of showers and thunderstorms in the
afternoon. waves 2 to 3 feet. 
.tuesday night...west winds 15 to 20 knots. waves 2 to 3 feet. 
.wednesday...west winds 15 to 20 knots becoming south 5 to
15 knots. a chance of showers wednesday night. waves 1 to 3 feet.
.thursday...south winds 10 to 15 knots becoming west 5 to
10 knots. showers and thunderstorms during the day...then showers
likely with a chance of thunderstorms thursday night. waves 1 to
2 feet. 
.friday...west winds 10 knots or less becoming southeast. a
chance of showers and thunderstorms during the day...then showers
likely with a chance of thunderstorms friday night. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kbuf 261058
glflo 

loz063>065-261515-
lake ontario open waters from hamlin beach to the saint lawrence
river-
658 am edt mon jun 26 2017

.today...west winds 5 to 10 knots becoming southwest. scattered
showers this morning...then numerous showers early this
afternoon. scattered showers late. waves 2 feet or less. 
.tonight...southwest winds 10 to 15 knots increasing to 15 to
20 knots. scattered showers early...then a chance of showers.
showers likely with a chance of thunderstorms late. waves 1 to
3 feet. 
.tuesday...southwest winds 10 to 15 knots becoming west 15 to
20 knots. rain with a chance of thunderstorms in the morning...
then showers likely with a chance of thunderstorms in the
afternoon. waves 2 to 4 feet. 
.tuesday night...west winds 15 to 20 knots. a chance of showers.
waves 2 to 4 feet. 
.wednesday...west winds 15 to 20 knots becoming south 10 to
15 knots. a chance of showers during the day. waves 2 to 4 feet
subsiding to 1 to 3 feet. 
.thursday...south winds 5 to 15 knots becoming west. showers and
thunderstorms during the day...then showers likely with a chance
of thunderstorms thursday night. waves 1 to 2 feet. 
.friday...west winds 10 knots or less becoming southeast. a
chance of showers and thunderstorms during the day...then showers
likely with a chance of thunderstorms friday night. waves 1 foot
or less. 

winds and waves higher in and near thunderstorms.

$$
fzus61 kcle 260746
glfle 

lez061-166>169-261430-
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-
346 am edt mon jun 26 2017

.today...west winds 10 to 15 knots increasing to 15 to 20 knots.
a chance of waterspouts this morning. a chance of showers with
isolated thunderstorms this morning...then showers likely with
isolated thunderstorms this afternoon. waves 2 to 4 feet building
to 3 to 6 feet. 
.tonight...west winds 15 to 20 knots. showers likely through the
early overnight...then a chance of showers late. a chance of
waterspouts late. waves 3 to 6 feet. 
.tuesday...west winds 15 to 20 knots. a chance of waterspouts in
the morning. a chance of showers and thunderstorms. waves 2 to
4 feet. 
.tuesday night...west winds 15 to 20 knots becoming southwest
10 to 15 knots. a chance of thunderstorms in the evening. waves
2 to 4 feet subsiding to 1 to 3 feet. 
.wednesday...southwest winds 10 to 15 knots becoming south 15 to
20 knots. a chance of showers and thunderstorms wednesday night.
waves 1 to 3 feet building to 2 to 4 feet. 
.thursday...southwest winds 15 to 25 knots. showers and
thunderstorms likely. waves 3 to 6 feet. 
.friday...southwest winds 10 to 15 knots. showers and
thunderstorms likely. waves 1 to 3 feet. 

winds and waves higher in and near thunderstorms.

$$

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