Great Lakes Forecast
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000
FZUS61 KBUF 140537
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
1237 AM EST Sun Jan 14 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 30.7 inch high centered over the Upper Mississippi
Valley will settle southeast across the Ohio Valley overnight
before moving to the St Lawrence Valley Sunday afternoon and
night. A 30.1 inch low in the vicinity of Lake Michigan Monday
morning will drift east and cross Lake Ontario Monday night and
Tuesday. Another 30.7 inch high over Missouri Wednesday morning
will move east across the Ohio and Tennessee Valleys Wednesday
afternoon into Thursday.

LOZ062-141015-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
1237 AM EST Sun Jan 14 2018

.OVERNIGHT...Northwest winds 15 to 20 knots diminishing to 10 to
15 knots. Scattered snow showers. Waves 3 to 5 feet subsiding to 2
to 4 feet.
.SUNDAY...Northwest winds 10 knots or less becoming south.
Scattered flurries in the morning. Waves 2 to 4 feet subsiding to
1 foot or less.
.SUNDAY NIGHT...Southeast winds 5 to 15 knots increasing to 15 to
20 knots. Waves 1 to 3 feet.
.MONDAY...Southeast winds 15 to 20 knots diminishing to 10 to 15
knots. Snow likely in the afternoon. Waves 2 to 4 feet building to
3 to 5 feet, then subsiding to 2 to 4 feet.
.MONDAY NIGHT...Southeast winds 10 to 15 knots becoming south.
Snow likely. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 15 to 25 knots becoming west. Snow
showers likely during the day. Waves 2 to 4 feet building to 3 to
6 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming west. Waves
2 to 4 feet.
.THURSDAY...West winds 15 to 20 knots diminishing to 10 to 15
knots. A chance of snow showers during the day. Waves 3 to 5 feet
subsiding to 2 to 4 feet.

$$

LOZ063>065-141015-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
1237 AM EST Sun Jan 14 2018

.OVERNIGHT...North winds 15 to 20 knots diminishing to 10 to 15
knots. Scattered snow showers. Waves 3 to 5 feet subsiding to 2 to
4 feet.
.SUNDAY...North winds 5 to 10 knots becoming light and variable.
Scattered snow showers early, then scattered flurries late in the
morning. Waves 2 to 4 feet subsiding to 1 foot or less.
.SUNDAY NIGHT...East winds 10 knots or less increasing to 10 to
15 knots. Waves 1 to 3 feet.
.MONDAY...Southeast winds 15 to 20 knots diminishing to 10 to 15
knots. A chance of snow in the afternoon. Waves 2 to 4 feet.
.MONDAY NIGHT...Southeast winds 10 to 15 knots becoming south.
Snow likely. Waves 1 to 3 feet.
.TUESDAY...South winds 15 to 20 knots becoming west. Snow showers
likely during the day, then a chance of snow showers Tuesday
night. Waves 1 to 3 feet building to 3 to 6 feet.
.WEDNESDAY...West winds 15 to 20 knots. Scattered snow showers.
Waves 3 to 5 feet subsiding to 2 to 4 feet.
.THURSDAY...West winds 15 to 20 knots diminishing to 10 to 15
knots. A chance of snow showers. Waves 3 to 6 feet subsiding to 2
to 4 feet.

$$

LOZ061-141015-
MAFOR 1404/
ONTARIO WEST 1/2 11720 11710 12700 11600 11500 12300. Scattered
snow showers overnight. Waves 3 to 6 feet subsiding to 2 to 4
feet overnight. Waves 2 to 4 feet subsiding to 1 foot or less
Sunday. Waves 2 feet or less Sunday evening.

ONTARIO EAST 1/2 12810 13800 12100 11200. Scattered snow showers
overnight and Sunday morning. Waves 3 to 6 feet subsiding to 2 to
4 feet overnight. Waves 2 to 4 feet subsiding to 1 foot or less
Sunday. Waves 1 foot or less Sunday evening.

$$



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