Great Lakes Forecast
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000
FZUS61 KBUF 242346
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
646 PM EST Fri Nov 24 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 29.1 inch low near James Bay will push across
northern Quebec tonight and Saturday. This low will push an
initial cold front across the lake Saturday, followed by a
secondary cold front Saturday night. Meanwhile a 30.3 inch high
will then build from the upper Mississippi Valley Saturday night
to the Ohio Valley Sunday, before reaching the Mid Atlantic
states on Monday.

LOZ062-250400-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
646 PM EST Fri Nov 24 2017

.TONIGHT...Southwest winds 15 to 25 knots. Waves 2 to 4 feet.
.SATURDAY...Southwest winds 15 to 25 knots becoming northwest. A
chance of showers in the morning. Waves 2 to 4 feet.
.SATURDAY NIGHT...Northwest winds 15 to 25 knots. A chance of
rain showers in the evening, then a chance of snow showers
overnight. Waves 2 to 4 feet building to 3 to 6 feet.
.SUNDAY...Northwest winds 15 to 25 knots becoming west. Waves
3 to 6 feet subsiding to 3 to 5 feet.
.SUNDAY NIGHT...West winds 15 to 25 knots becoming northwest.
Waves 4 to 7 feet subsiding to 3 to 6 feet. Waves occasionally
around 9 feet.
.MONDAY...Northwest winds 15 to 20 knots becoming south. Waves
3 to 5 feet subsiding to 1 to 3 feet.
.TUESDAY...Southwest winds 15 to 20 knots becoming west. A chance
of rain showers Tuesday night. Waves 3 to 5 feet.
.WEDNESDAY...West winds 15 to 20 knots becoming south 5 to
15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.

$$

LOZ063>065-250400-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
646 PM EST Fri Nov 24 2017

.TONIGHT...South winds 15 to 25 knots. Waves 3 to 5 feet.
.SATURDAY...Southwest winds 15 to 25 knots becoming west. A
chance of showers. Waves 3 to 5 feet.
.SATURDAY NIGHT...Northwest winds 15 to 25 knots. A chance of
rain showers in the evening, then a chance of snow showers
overnight. Waves 3 to 6 feet building to 4 to 7 feet. Waves
occasionally around 9 feet.
.SUNDAY...Northwest winds 15 to 25 knots becoming west. A chance
of snow showers in the morning, then a chance of rain and snow
showers in the afternoon. Waves 3 to 6 feet.
.SUNDAY NIGHT...West winds 15 to 25 knots becoming northwest.
Snow showers likely in the evening, then a chance of snow showers
overnight. Waves 5 to 8 feet. Waves occasionally around 10 feet.
.MONDAY...Northwest winds 15 to 20 knots becoming south. Waves
4 to 7 feet subsiding to 1 to 3 feet. Waves occasionally around
9 feet.
.TUESDAY...South winds 15 to 25 knots becoming west. A chance of
rain showers Tuesday night. Waves 3 to 6 feet.
.WEDNESDAY...West winds 15 to 20 knots becoming south 5 to
15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.

$$

LOZ061-250400-
MAFOR 2501 AMD/
ONTARIO WEST 1/2 14530 11530 12620. A chance of showers Saturday
morning. Waves 2 to 4 feet.

ONTARIO EAST 1/2 13430 11530 12520 11620. A chance of showers
Saturday. Waves 3 to 5 feet.

$$

JJR/RSH/TMA



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