Great Lakes Forecast
Issued by NWS

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628
FZUS61 KBUF 091430
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
1030 AM EDT Sun Jun 9 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 broad 29.4 inch low will remain over Quebec today
through Monday before moving east into the Canadian Maritimes and
weakening by Tuesday. A 30.1 inch high will then move from the
western Great Lakes Tuesday to the Ohio Valley and New England by
Wednesday. A 29.6 inch area of low pressure will cross central
Quebec Thursday, with its cold front likely to remain north of the
Lake through Thursday night.

LOZ062-092100-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
1030 AM EDT Sun Jun 9 2024

.THIS AFTERNOON...West winds 15 to 20 knots. A chance of showers
early. Showers likely late. Waves 3 to 5 feet.
.TONIGHT...West winds 15 to 20 knots. A chance of showers early.
Scattered showers late. Waves 3 to 5 feet.
.MONDAY...Northwest winds 15 to 20 knots diminishing to 10 to
15 knots. A chance of showers in the morning. Waves 2 to 4 feet.
.MONDAY NIGHT...Northwest winds 5 to 15 knots becoming north.
Waves 1 to 3 feet.
.TUESDAY...Northwest winds 10 knots or less becoming southwest.
Waves 1 foot or less.
.WEDNESDAY...Southwest winds 5 to 15 knots. Waves 2 feet or less.
.THURSDAY...Southwest winds 10 to 15 knots. A chance of showers
Thursday night. Waves 1 to 3 feet.

$$

LOZ063>065-092100-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
1030 AM EDT Sun Jun 9 2024

.THIS AFTERNOON...West winds 15 to 20 knots. A chance of showers
early. Showers likely late. Waves 2 to 4 feet
building to 4 to 7 feet. Waves occasionally around 9 feet.
.TONIGHT...West winds 15 to 20 knots. Showers likely early.
Scattered showers late. Waves 4 to 7 feet subsiding to 3 to
6 feet. Waves occasionally around 9 feet.
.MONDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots. A chance of showers in the morning. Waves 3 to 5 feet
subsiding to 2 to 4 feet.
.MONDAY NIGHT...Northwest winds 5 to 15 knots becoming north.
Waves 1 to 3 feet subsiding to 1 foot or less.
.TUESDAY...Northwest winds less than 10 knots becoming southwest.
Waves 1 foot or less.
.WEDNESDAY...South winds 5 to 10 knots. Waves 1 foot or less.
.THURSDAY...Southwest winds 5 to 10 knots. A chance of showers
Thursday night. Waves 2 feet or less.

$$

LOZ061-092100-
MAFOR 0915/
ONTARIO WEST 1/2 11620 11626 14620 11710 19716 11710. Waves 3 to
6 feet this afternoon and tonight. Waves 2 to 4 feet Monday
morning.

ONTARIO EAST 1/2 15620 11620 11710. A chance of showers this
afternoon and Monday morning. Waves 2 to 4 feet building to 4 to
7 feet, and occasionally around 9 feet this afternoon. Waves 4 to
7 feet subsiding to 3 to 6 feet, and occasionally around 9 feet
tonight. Waves 3 to 5 feet subsiding to 2 to 4 feet Monday
morning.

$$