865
FZUS61 KBUF 200600
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
200 AM EDT Thu Jun 20 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...An 30.4 inch surface high nosing in over the Mid-
Atlantic will begin to settle southward today. The ridge will
then slowly weaken to 30.1 inches over the weekend and drift away
from the coast.


LOZ062-200930-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
200 AM EDT Thu Jun 20 2024

.OVERNIGHT...Southwest winds less than 10 knots. A chance
of showers and thunderstorms. Waves 1 foot or less.
.THURSDAY...West winds 10 knots or less becoming southwest. A
chance of showers and thunderstorms. Waves 1 foot or less.
.THURSDAY NIGHT...Light and variable winds. A chance of showers
and thunderstorms. Waves 1 foot or less.
.FRIDAY...Northeast winds 10 knots or less. A chance of showers
and thunderstorms. Waves 1 foot or less.
.FRIDAY NIGHT...Northeast winds 10 knots or less becoming east. A
chance of showers and thunderstorms in the evening. Waves 1 foot
or less.
.SATURDAY...East winds 5 to 10 knots becoming south. A chance of
showers and thunderstorms. Waves 2 feet or less.
.SUNDAY...Southwest winds 10 to 15 knots becoming west. Showers
likely with a chance of thunderstorms. Waves 1 to 3 feet building
to 2 to 4 feet.
.MONDAY...West winds 5 to 15 knots. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-200930-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
200 AM EDT Thu Jun 20 2024

.OVERNIGHT...South winds 5 to 10 knots. Waves 1 foot or
less.
.THURSDAY...South winds 10 knots or less becoming west. A chance
of showers and thunderstorms. Waves 1 foot or less.
.THURSDAY NIGHT...West winds less than 10 knots becoming north. A
chance of showers and thunderstorms. Waves 1 foot or less.
.FRIDAY...North winds 5 to 10 knots becoming northeast. A chance
of showers and thunderstorms. Waves 2 feet or less.
.FRIDAY NIGHT...Northeast winds 5 to 10 knots. Waves 2 feet or
less.
.SATURDAY...Northeast winds 5 to 15 knots becoming south. A
chance of showers and thunderstorms. Waves 2 feet or less.
.SUNDAY...South winds 10 to 15 knots becoming west. Showers
likely with a chance of thunderstorms. Waves 1 to 3 feet building
to 2 to 4 feet.
.MONDAY...West winds 5 to 15 knots. A chance of showers and
thunderstorms during the day, then a chance of showers Monday
night. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-200930-
MAFOR 2003/
ONTARIO WEST 1/2 13500 14600 11600. A chance of showers and
thunderstorms. Waves 1 foot or less.

ONTARIO EAST 1/2 13400 11500 14600. A chance of showers and
thunderstorms Thursday and Thursday evening. Waves 1 foot or
less.

$$

AR