Great Lakes Forecast
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000
FZUS61 KBUF 241437
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
937 AM EST Sat Feb 24 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 30.4 inch high will briefly build across the lake today. Low
pressure will rapidly deepen to 28.9 inches while tracking from
the Central Plains to near James Bay by Ontario province by late
Sunday. A 30.3 inch high will then build across the lower Great
Lakes Monday and Tuesday and then move off the mid-Atlantic coast
on Wednesday.

LOZ062-242215-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
937 AM EST Sat Feb 24 2018

.THIS AFTERNOON...Northwest winds 5 to 10 knots becoming northeast.
Waves 2 feet or less.
.TONIGHT...East winds 15 to 25 knots increasing to 30 knots. Rain
after midnight. Rain with a chance of thunderstorms late. Waves
2 feet or less building to 5 to 8 feet. Waves occasionally around
10 feet.
.SUNDAY...East winds to 30 knots becoming southwest and diminishing
to 15 to 20 knots. Rain with a chance of thunderstorms in the
morning. Waves 5 to 8 feet subsiding to 2 to 4 feet. Waves
occasionally around 10 feet.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots. Waves 2 to 4
feet.
.MONDAY...Southwest winds 15 to 20 knots diminishing to 10 to 15
knots. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 10 to 15 knots. Waves 1 to 3 feet.
.WEDNESDAY...Southwest winds 5 to 15 knots becoming east 15 to 20
knots. A chance of rain. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-242215-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
937 AM EST Sat Feb 24 2018

.THIS AFTERNOON...Northwest winds 10 knots or less becoming
northeast. Waves 1 to 3 feet subsiding to 1 foot or less.
.TONIGHT...East winds 10 to 15 knots increasing to 30 knots after
midnight. Rain likely after midnight. Rain late. Waves 1 foot or
less building to 4 to 7 feet. Waves occasionally around 9 feet.
.SUNDAY...Southeast winds 15 to 25 knots becoming southwest.
Rain. Waves 4 to 7 feet subsiding to 1 to 3 feet. Waves
occasionally around 9 feet.
.SUNDAY NIGHT...Southwest winds 15 to 20 knots diminishing to 10
to 15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.MONDAY...West winds 15 to 20 knots becoming southwest 5 to 15
knots. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 5 to 15 knots. Waves 1 to 3 feet.
.WEDNESDAY...Southwest winds 5 to 15 knots becoming east 15 to
20 knots. A chance of rain. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-242215-
MAFOR 2416/
ONTARIO WEST 1/2 11800 11100 11210 11220 11240 12246 11326. A
chance of thunderstorms overnight and Sunday morning. Waves 2
feet or less this afternoon. Waves 2 feet or less building to 5
to 8 feet, and occasionally around 10 feet tonight. Waves 5 to 8
feet subsiding to 3 to 6 feet, and occasionally around 10 feet
Sunday morning.

ONTARIO EAST 1/2 11700 12100 11210 11220 11236 12336. Waves 2
feet or less this afternoon. Waves 1 foot or less building to 3
to 6 feet tonight. Waves 3 to 6 feet Sunday morning.

$$


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