902
FZUS61 KBUF 310820
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
420 AM EDT Fri May 31 2024

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 high across the eastern Great Lakes today
will drift southeast towards the Carolinas tonight and Saturday.
A 29.9 inch low will approach the lake from the Ohio Valley
Sunday then pass east of the area Sunday night. After that, a 30.1
inch high will build over the eastern Great Lakes Monday and then
drift to the New England coast Monday night and Tuesday.

LOZ062-311530-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
420 AM EDT Fri May 31 2024

.TODAY...West winds 5 to 15 knots becoming southwest. Waves 1 to
3 feet.
.TONIGHT...West winds 5 to 15 knots becoming southwest. Waves
1 to 3 feet.
.SATURDAY...Southwest winds 10 knots or less becoming northeast.
Waves 1 foot or less.
.SATURDAY NIGHT...East winds 10 knots or less becoming southeast.
A chance of showers overnight. Waves 1 foot or less.
.SUNDAY...Southeast winds 10 knots or less becoming northwest. A
chance of showers. Waves 1 foot or less.
.MONDAY...Light and variable winds becoming southeast 5 to
10 knots. Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots becoming south. A chance
of showers. Waves 1 foot or less.

$$

LOZ063>065-311530-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
420 AM EDT Fri May 31 2024

.TODAY...Northwest winds 10 to 15 knots becoming west 15 to
20 knots. Waves 1 to 3 feet building to 2 to 4 feet.
.TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.SATURDAY...West winds 5 to 10 knots becoming east. Waves 2 feet
or less.
.SATURDAY NIGHT...East winds 10 knots or less becoming southeast.
Waves 1 foot or less.
.SUNDAY...South winds 10 knots or less becoming northwest. A
chance of showers. Waves 1 foot or less.
.MONDAY...Northwest winds 10 knots or less becoming southeast.
Waves 1 foot or less.
.TUESDAY...Southeast winds 5 to 10 knots becoming south. A chance
of showers. Waves 1 foot or less.

$$

LOZ061-311530-
MAFOR 3109/
ONTARIO WEST 1/2 11700 14610 11610 12500. Waves 1 to 3 feet.

ONTARIO EAST 1/2 11700 13610 12620 12610. Waves 1 to 3 feet
building to 2 to 4 feet today. Waves 2 to 4 feet subsiding to 1
to 3 feet tonight.

$$