Great Lakes Forecast
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000
FZUS61 KBUF 280222
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
922 PM EST Sat Feb 27 2021

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 29.1 inch low will then pass to the north and
across Quebec on Sunday with its associated cold front crossing
the eastern Great Lakes Sunday night, followed by another cold
front late Monday. A 30.3 inch high will then build across the
lower Great Lakes on Tuesday before sliding off the mid Atlantic
coast on Wednesday.

LOZ062-281015-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
922 PM EST Sat Feb 27 2021

.OVERNIGHT...West winds 15 to 20 knots becoming southeast and
diminishing to 10 knots or less. Waves 2 to 4 feet subsiding to 1
to 3 feet.
.SUNDAY...East winds 10 to 15 knots increasing to 15 to 20 knots.
Rain likely early in the afternoon. Scattered rain showers late.
Waves 2 feet or less building to 2 to 4 feet, then subsiding to
1 to 3 feet.
.SUNDAY NIGHT...Southeast winds 15 to 25 knots becoming west to
30 knots. Rain showers likely. Waves 1 to 3 feet building to 5 to
8 feet. Waves occasionally around 10 feet.
.MONDAY...West winds to 30 knots. A chance of snow showers in the
afternoon. Waves 5 to 8 feet building to 7 to 10 feet. Waves
occasionally around 13 feet.
.MONDAY NIGHT...Northwest winds to 30 knots diminishing to 15 to
25 knots. A chance of snow showers in the evening. Waves 8 to
11 feet subsiding to 4 to 7 feet. Waves occasionally around
14 feet.
.TUESDAY...Northwest winds 15 to 20 knots becoming southwest.
Waves 3 to 6 feet subsiding to 3 to 5 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots becoming west 10 to
15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.THURSDAY...Northwest winds 5 to 10 knots. Waves 2 feet or less.

$$

LOZ063>065-281015-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
922 PM EST Sat Feb 27 2021

.OVERNIGHT...West winds 15 to 20 knots becoming south and
diminishing to 10 knots or less. Waves 3 to 6 feet subsiding to 1
to 3 feet.
.SUNDAY...Southeast winds 5 to 10 knots increasing to 15 to
20 knots. Rain likely in the afternoon. Waves 1 to 2 feet
building to 3 to 5 feet.
.SUNDAY NIGHT...South winds 15 to 25 knots becoming west to
30 knots. Rain showers likely. Waves 3 to 6 feet building to 7 to
10 feet. Waves occasionally around 13 feet.
.MONDAY...West winds to 30 knots. A chance of snow showers in the
afternoon. Waves 7 to 11 feet, then 8 to 11 feet. Waves
occasionally around 14 feet.
.MONDAY NIGHT...Northwest gales to 35 knots diminishing to 15 to
25 knots. A chance of snow showers. Waves 10 to 13 feet subsiding
to 6 to 9 feet. Waves occasionally around 16 feet.
.TUESDAY...Northwest winds 15 to 25 knots becoming southwest
15 to 20 knots. Waves 4 to 7 feet subsiding to 2 to 4 feet. Waves
occasionally around 9 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots becoming west 5 to
15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.THURSDAY...West winds 5 to 10 knots becoming northwest. Waves
2 feet or less.

$$

LOZ061-281015-
MAFOR 2804/
ONTARIO WEST 1/2 11510 11400 11300 11220 12226 11320 11426. Waves
2 to 4 feet subsiding to 1 to 3 feet overnight. Waves 2 feet or
less building to 2 to 4 feet Sunday. Waves 2 to 4 feet Sunday
evening.

ONTARIO EAST 1/2 11610 11500 11400 11310 12326 11330 11436. Waves
3 to 5 feet subsiding to 1 to 3 feet overnight. Waves 1 to 2 feet
building to 3 to 5 feet Sunday. Waves 3 to 6 feet Sunday evening.

$$

Hitchcock


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