Great Lakes Forecast
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000
FZUS61 KBUF 192314
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
714 PM EDT Thu Oct 19 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 cold front will cross the lake this evening.
Otherwise a 30.4 inch high over the Mid Atlantic states will
remain in place through Sunday. A cold front is then forecast to
move into the eastern Great Lakes late Monday.

LOZ062-200315-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
714 PM EDT Thu Oct 19 2017

.TONIGHT...West winds 15 to 20 knots. Waves 2 to 4 feet.
.FRIDAY...West winds 5 to 15 knots becoming southwest. Waves 1 to
3 feet subsiding to 1 foot or less.
.FRIDAY NIGHT...Southwest winds 5 to 15 knots. Waves 2 feet or
less.
.SATURDAY...Southwest winds 5 to 10 knots becoming south. Waves
1 foot or less.
.SATURDAY NIGHT...Southeast winds 10 knots or less becoming
south. Waves 1 foot or less.
.SUNDAY...South winds 5 to 15 knots. Waves 2 feet or less.
.MONDAY...Southwest winds 5 to 15 knots becoming south. A chance
of showers during the day, then showers likely Monday night.
Waves 2 feet or less.
.TUESDAY...South winds 10 to 15 knots becoming west. Showers
likely. Waves 1 to 3 feet.

$$

LOZ063>065-200315-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
714 PM EDT Thu Oct 19 2017

.TONIGHT...West winds 15 to 20 knots. Waves 3 to 5 feet.
.FRIDAY...Northwest winds 15 to 20 knots becoming west 5 to
15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.FRIDAY NIGHT...Southwest winds 5 to 10 knots becoming south.
Waves 1 to 2 feet.
.SATURDAY...South winds 5 to 10 knots. Waves 2 feet or less.
.SATURDAY NIGHT...South winds 10 to 15 knots. Waves 1 to 3 feet.
.SUNDAY...South winds 5 to 15 knots increasing to 15 to 20 knots.
Waves 1 to 3 feet building to 2 to 4 feet.
.MONDAY...South winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers during the day, then showers likely
Monday night. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.TUESDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots. Showers likely. Waves 2 to 4 feet subsiding to 1 to
3 feet.

$$

LOZ061-200315-
MAFOR 1921/
ONTARIO WEST 1/2 14620 12610 11600 11510. Waves 2 to 4 feet
tonight. Waves 2 to 4 feet subsiding to 1 to 3 feet Friday.

ONTARIO EAST 1/2 14620 13710 11600. Waves 3 to 5 feet tonight.
Waves 2 to 4 feet subsiding to 1 to 3 feet Friday.

$$

HITCHCOCK


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