Great Lakes Forecast
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000
FZUS61 KBUF 190800
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
400 AM EDT Thu Apr 19 2018

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 29.5 inch low will track from Pennsylvania to near Cape Cod
today. This low will then strengthen to 29.3 inches as it moves
into the Canadian Maritimes on Friday. A 30.5 inch high will then
build across the Great Lakes over the weekend.

LOZ062-191515-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
400 AM EDT Thu Apr 19 2018

.TODAY...North winds 15 to 25 knots becoming northwest. Waves
2 to 4 feet building to 3 to 6 feet.
.TONIGHT...Northwest winds to 30 knots. Scattered rain showers
early. Waves 5 to 8 feet. Waves occasionally around 10 feet.
.FRIDAY...Northwest winds 15 to 25 knots becoming west. Waves
3 to 6 feet subsiding to 2 to 4 feet.
.FRIDAY NIGHT...Northwest winds 5 to 15 knots. Waves 1 to 3 feet.
.SATURDAY...Northwest winds 5 to 10 knots becoming north. Waves
2 feet or less.
.SUNDAY...North winds less than 10 knots becoming southeast.
Waves 1 foot or less.
.MONDAY...Southeast winds 5 to 10 knots becoming south. Waves
1 foot or less.

$$

LOZ063>065-191515-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
400 AM EDT Thu Apr 19 2018

.TODAY...North winds 15 to 25 knots becoming northwest. Scattered
snow showers early. Scattered snow showers early this afternoon,
then scattered rain showers late. Waves 1 to 3 feet building to
3 to 6 feet.
.TONIGHT...Northwest winds 15 to 25 knots. Scattered rain showers
early, then scattered snow showers late in the evening. Waves
5 to 8 feet. Waves occasionally around 10 feet.
.FRIDAY...Northwest winds 15 to 20 knots becoming west. A chance
of snow showers. Waves 3 to 6 feet subsiding to 2 to 4 feet.
.FRIDAY NIGHT...West winds 15 to 20 knots becoming northwest 5 to
15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.SATURDAY...Northwest winds 5 to 15 knots becoming north. Waves
1 to 3 feet.
.SUNDAY...North winds 10 knots or less becoming south. Waves
1 foot or less.
.MONDAY...South winds 5 to 15 knots. Waves 1 foot or less.

$$

LOZ061-191515-
MAFOR 1909/
ONTARIO WEST 1/2 12820 12730 12740 12730. Waves 2 to 4 feet
building to 3 to 6 feet today. Waves 5 to 8 feet, and
occasionally around 10 feet tonight.

ONTARIO EAST 1/2 11810 11820 11720 14730 11730. Scattered rain
and snow showers this afternoon. Scattered rain showers this
evening. Waves 1 to 3 feet building to 3 to 6 feet today. Waves 5
to 8 feet, and occasionally around 10 feet tonight.

$$


Church/Hitchcock


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