941
FZUS61 KBUF 102027
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
427 PM EDT Fri May 10 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 weak 29.8 inch ridge will slide across the lake
tonight, with a 29.6 inch trough then forecast to approach the
lower Great Lakes Saturday. A 29.9 inch high will move into the
Great Lakes region Sunday. A weak 29.8 inch front will approach
and then cross the lake on Monday and linger into Tuesday.

LOZ062-110315-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
427 PM EDT Fri May 10 2024

.TONIGHT...Northeast winds less than 10 knots. Waves 1 foot or
less.
.SATURDAY...South winds 10 knots or less becoming east. A chance
of showers early in the afternoon. Showers likely late. Waves
2 feet or less.
.SATURDAY NIGHT...East winds 5 to 10 knots. Showers with a chance
of thunderstorms in the evening, then a chance of showers
overnight. Waves 2 feet or less.
.SUNDAY...North winds 10 knots or less becoming southwest. A
chance of showers in the morning. Waves 1 foot or less.
.SUNDAY NIGHT...South winds 5 to 15 knots. A chance of showers
overnight. Waves 2 feet or less.
.MONDAY...South winds 10 to 15 knots becoming west around
10 knots. Showers with a chance of thunderstorms. Waves 1 to
3 feet.
.TUESDAY...West winds 5 to 10 knots becoming north. Showers
likely during the day, then a chance of showers Tuesday night.
Waves 2 feet or less.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming north. Waves
2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-110315-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
427 PM EDT Fri May 10 2024

.TONIGHT...Southwest winds 10 knots or less becoming south. A
chance of showers early. Waves 1 foot or less.
.SATURDAY...South winds 10 knots or less becoming east. A chance
of showers late. Waves 1 foot or less.
.SATURDAY NIGHT...Southeast winds 10 knots or less. Showers with
a chance of thunderstorms in the evening, then showers likely
overnight. Waves 1 foot or less.
.SUNDAY...Southeast winds 5 to 10 knots. A chance of showers in
the morning. Waves 2 feet or less.
.SUNDAY NIGHT...South winds 10 knots or less increasing to 10 to
15 knots. A chance of showers overnight. Waves 2 feet or less.
.MONDAY...South winds 15 to 20 knots becoming southwest 10 to
15 knots. Showers with a chance of thunderstorms. Waves 1 to
3 feet.
.TUESDAY...Southwest winds 5 to 10 knots becoming north. Showers
likely during the day, then a chance of showers Tuesday night.
Waves 2 feet or less.
.WEDNESDAY...Northeast winds 5 to 10 knots becoming north. Waves
2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-110315-
MAFOR 1021/
ONTARIO WEST 1/2 11100 11400 11500 12400 11300 12200. A chance of
showers Saturday afternoon. Waves 2 feet or less.

ONTARIO EAST 1/2 13500 12400 12300 11200. A chance of showers
early this evening. Waves 1 foot or less.

$$