Great Lakes Forecast
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000
FZUS61 KBUF 170844
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
344 AM EST Sat Feb 17 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 30.3 inch will move east across the lake today. The high will
move off the east coast tonight. Another 30.3 inch high will move
across the Ohio Valley Sunday. A warm front will lift north
across the lake Monday. A 29.8 inch low will track northeast
across the lower Great Lakes and take a cold front across the lake
Tuesday.

LOZ062-171615-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
344 AM EST Sat Feb 17 2018

.TODAY...Southwest winds 10 to 15 knots becoming south. Waves
1 to 3 feet.
.TONIGHT...Southwest winds 5 to 10 knots increasing to 15 to 20
knots. A chance of flurries early, then a chance of snow. Waves 1
to 3 feet building to 3 to 5 feet.
.SUNDAY...West winds 15 to 20 knots becoming southwest 10 to 15
knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.SUNDAY NIGHT...Southwest winds 5 to 10 knots becoming southeast.
Waves 2 feet or less.
.MONDAY...South winds 5 to 15 knots becoming southwest 15 to 20
knots. Rain. Patchy fog Monday night. Waves 2 feet or less.
.TUESDAY...Southwest winds 15 to 20 knots becoming west 10 to 15
knots. Patchy fog. Rain. Waves 1 to 2 feet.
.WEDNESDAY...Northwest winds 10 to 15 knots. Rain likely during
the day, then a chance of rain and snow showers Wednesday night.
Waves 1 to 2 feet.

$$

LOZ063>065-171615-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
344 AM EST Sat Feb 17 2018

.TODAY...Southwest winds 5 to 15 knots becoming south. Waves 1 to
3 feet.
.TONIGHT...South winds 10 to 15 knots becoming west 15 to 20
knots. A chance of snow. Waves 1 to 3 feet building to 3 to 5
feet.
.SUNDAY...West winds 15 to 20 knots diminishing to 10 to 15
knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.SUNDAY NIGHT...Southwest winds 5 to 15 knots becoming south
15 to 20 knots. Waves 1 to 3 feet.
.MONDAY...South winds 15 to 20 knots becoming southwest. Rain.
Patchy fog Monday night. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots. Patchy fog. Rain. Waves 2 feet or less.
.WEDNESDAY...West winds 5 to 15 knots becoming northwest. Rain
likely during the day, then a chance of rain and snow showers
Wednesday night. Waves 2 feet or less.

$$

LOZ061-171615-
MAFOR 1710/
ONTARIO WEST 1/2 11510 11410 11510 11410 12510 12520. A chance of
snow tonight. Waves 1 to 3 feet today. Waves 1 to 3 feet building
to 3 to 5 feet tonight.

ONTARIO EAST 1/2 11500 12400 13410 11520 11620. A chance of snow
tonight. Waves 2 to 4 feet subsiding to 1 to 3 feet today. Waves
1 to 3 feet building to 3 to 5 feet tonight.

$$



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