663
FZUS61 KBUF 071445
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
1045 AM EDT Sun Jul 7 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 30.1 inch high will build from Lake Erie today to
New England Monday before drifting off the east coast on Tuesday.
A 29.7 inch area of low pressure will lift across the Central
Great Lakes Tuesday night, with a warm front extending towards the
lake. As this low moves across southern Quebec Wednesday a cold
front will cross the lake early in the day. A 29.7 inch low will
then track up the Mississippi River Valley and into the Lower
Great Lakes Wednesday night and Thursday.

LOZ062-072115-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
1045 AM EDT Sun Jul 7 2024

.THIS AFTERNOON...West winds less than 10 knots becoming
southwest. Waves 1 foot or less.
.TONIGHT...Light and variable winds. Waves 1 foot or less.
.MONDAY...Light and variable winds becoming east 5 to 10 knots.
Waves 1 foot or less.
.MONDAY NIGHT...East winds 10 knots or less becoming southwest.
Waves 1 foot or less.
.TUESDAY...Southwest winds less than 10 knots. A chance of
showers Tuesday night. Waves 1 foot or less.
.WEDNESDAY...North winds 5 to 10 knots. A chance of showers and
thunderstorms. Waves 2 feet or less.
.THURSDAY...East winds 10 to 15 knots becoming southwest. A
chance of showers and thunderstorms. Waves 1 to 2 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-072115-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
1045 AM EDT Sun Jul 7 2024

.THIS AFTERNOON...West winds 5 to 15 knots. Waves 1 to 2 feet.
.TONIGHT...Southwest winds 10 knots or less. Waves 1 foot or
less.
.MONDAY...Southwest winds 10 knots or less becoming northeast.
Waves 1 foot or less.
.MONDAY NIGHT...East winds less than 10 knots becoming south.
Waves 1 foot or less.
.TUESDAY...Southwest winds 10 knots or less. A chance of showers
Tuesday night. Waves 1 foot or less.
.WEDNESDAY...Northwest winds 5 to 10 knots becoming northeast. A
chance of showers and thunderstorms during the day, then showers
likely with a chance of thunderstorms Wednesday night. Waves
2 feet or less.
.THURSDAY...Northeast winds 10 to 15 knots becoming southwest. A
chance of showers and thunderstorms. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-072115-
MAFOR 0715/
ONTARIO WEST 1/2 13500 11400 14500. Waves 1 foot or less.

ONTARIO EAST 1/2 11600 11610 11600 14500 11400. Waves 2 feet or
less.

$$