554
FZUS61 KBUF 051959
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
359 PM EDT Wed Jun 5 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 trough averaging 29.5 inches will dig across the
eastern Great Lakes tonight. This broad trough will gradually
drift across the lake Thursday and Friday, before weakening to
29.8 inches while sliding into New England over the weekend.

LOZ062-060315-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
359 PM EDT Wed Jun 5 2024

.TONIGHT...Southeast winds 5 to 10 knots becoming south. A chance
of showers and thunderstorms early, then showers with a chance of
thunderstorms from late evening on. Some thunderstorms may
produce gusty winds from late evening on. Waves 2 feet or less.
.THURSDAY...South winds less than 10 knots becoming southwest
10 to 15 knots. Showers likely with a chance of thunderstorms
early, then a chance of showers from late morning on. Waves 1 to
3 feet.
.THURSDAY NIGHT...Southwest winds 10 to 15 knots becoming west. A
chance of showers overnight. Waves 1 to 3 feet.
.FRIDAY...West winds 10 to 15 knots. A chance of showers. Waves
2 to 3 feet.
.FRIDAY NIGHT...West winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers in the evening, then scattered
showers overnight. Waves 2 to 3 feet.
.SATURDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots. Scattered showers. Waves 2 to 3 feet.
.SUNDAY...West winds 10 to 15 knots becoming northwest. A chance
of showers. Waves 1 to 3 feet.
.MONDAY...Northwest winds 5 to 10 knots. A chance of showers
during the day. Waves around 1 foot.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-060315-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
359 PM EDT Wed Jun 5 2024

.TONIGHT...South winds 5 to 10 knots becoming southeast. A chance
of showers and thunderstorms this evening, then showers with a
chance of thunderstorms after midnight. Waves 1 foot or less.
.THURSDAY...South winds 5 to 15 knots becoming west. Showers with
a chance of thunderstorms in the morning, then a chance of
showers in the afternoon. Waves 2 feet or less.
.THURSDAY NIGHT...Southwest winds 5 to 15 knots. A chance of
showers in the evening. Waves 1 to 2 feet.
.FRIDAY...Southwest winds 10 to 15 knots becoming west. A chance
of showers. Waves 1 to 3 feet.
.FRIDAY NIGHT...West winds 10 to 15 knots increasing to 15 to
20 knots. Scattered showers. Waves 2 to 4 feet.
.SATURDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots. Showers likely. Waves 2 to 4 feet.
.SUNDAY...West winds 15 to 20 knots diminishing to 5 to 15 knots.
A chance of showers. Waves 1 to 3 feet.
.MONDAY...Northwest winds 5 to 10 knots. A chance of showers.
Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-060315-
MAFOR 0521/
ONTARIO WEST 1/2 12300 11306 12406 11500 11610 11510. A chance of
thunderstorms tonight. Waves 2 feet or less.

ONTARIO EAST 1/2 11400 12300 11306 11406 11400 11510 11610. A
chance of thunderstorms tonight and Thursday morning. Waves 2
feet or less.

$$