Great Lakes Forecast
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000
FZUS61 KBUF 102048
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
348 PM EST Sun Dec 10 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 29.6 inch low will move from the Upper Great Lakes
will pass by to the north of the lake this evening...with a cold
front dropping across the lake tonight. A weak ridge of high
pressure averaging 30.0 inches will move across the lake Monday.
Another 29.6 inch low will drop across the lower Great Lakes
Tuesday. 30.1 inch high pressure will build briefly across the
lower lakes Wednesday night and Thursday.

LOZ062-110415-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
348 PM EST Sun Dec 10 2017

.TONIGHT...West winds 15 to 25 knots becoming northwest.
Scattered snow showers through the early overnight. Waves 5 to
9 feet subsiding to 3 to 5 feet. Waves occasionally around
11 feet.
.MONDAY...Northwest winds 15 to 20 knots becoming southeast 5 to
15 knots. Scattered snow showers early. Scattered snow showers
late. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.MONDAY NIGHT...Southeast winds 10 to 15 knots. Snow. Waves 1 to
3 feet building to 2 to 4 feet.
.TUESDAY...Southeast winds 5 to 15 knots becoming north 15 to
20 knots. Snow. Waves 1 to 3 feet building to 2 to 4 feet.
.TUESDAY NIGHT...North winds 15 to 20 knots becoming northwest.
Lake effect snow. Waves 3 to 6 feet.
.WEDNESDAY...Northwest winds to 30 knots diminishing to 15 to
20 knots. Lake effect snow showers. Waves 3 to 6 feet subsiding
to 2 to 4 feet.
.THURSDAY...West winds 5 to 15 knots becoming south. A chance of
snow showers. Waves 1 to 3 feet.
.FRIDAY...Southwest winds 10 to 15 knots becoming west. A chance
of snow showers. Waves 2 to 4 feet.

$$

LOZ063>065-110415-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
348 PM EST Sun Dec 10 2017

.TONIGHT...West winds 15 to 25 knots becoming northwest. Lake
effect snow through the early overnight, then lake effect snow
showers likely late. Waves 5 to 9 feet subsiding to 4 to 7 feet.
Waves occasionally around 11 feet.
.MONDAY...Northwest winds 15 to 20 knots becoming southwest and
diminishing to less than 10 knots in the afternoon. Scattered
snow showers in the morning. Waves 3 to 5 feet subsiding to 2 to
4 feet.
.MONDAY NIGHT...Southeast winds 5 to 10 knots increasing to 15 to
20 knots. Snow. Waves 2 feet or less building to 2 to 4 feet.
.TUESDAY...Southeast winds 10 to 15 knots becoming north 15 to
20 knots. Snow. Waves 2 to 4 feet.
.TUESDAY NIGHT...North winds 15 to 20 knots becoming northwest.
Lake effect snow in the evening, then lake effect snow showers
overnight. Waves 3 to 6 feet building to 5 to 8 feet. Waves
occasionally around 10 feet.
.WEDNESDAY...Northwest winds 15 to 25 knots increasing to
30 knots. Lake effect snow showers. Waves 5 to 8 feet subsiding
to 3 to 6 feet. Waves occasionally around 10 feet.
.THURSDAY...Northwest winds 15 to 20 knots becoming south. A
chance of snow showers. Waves 2 to 4 feet subsiding to 1 to
3 feet.
.FRIDAY...South winds 10 to 15 knots becoming west. A chance of
snow showers. Waves 1 to 3 feet building to 3 to 5 feet.

$$

LOZ061-110415-
MAFOR 1022/
ONTARIO WEST 1/2 13630 11720 12710 11700 11400. A chance of snow
showers this evening. Scattered snow showers Monday. Waves 5 to 9
feet subsiding to 3 to 6 feet tonight. Waves 2 to 4 feet
subsiding to 1 to 3 feet Monday.

ONTARIO EAST 1/2 13637 11727 12710 11700 11600. Scattered snow
showers Monday morning. Waves 5 to 9 feet subsiding to 4 to 7
feet tonight. Waves 3 to 5 feet subsiding to 2 to 4 feet Monday.

$$


CHURCH/HITCHCOCK/SMITH



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