Great Lakes Forecast
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000
FZUS61 KBUF 260545
GLFLO

GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
130 AM EDT Wed Jul 26 2017

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 30.2 inch high will drift across the lake
overnight. The high will move across New England later today. A cold
front over the Upper Great Lakes tonight will push across the lake
on Thursday. An expansive 30.1 inch high will then move from
Manitoba to the Upper Great Lakes Thursday night and Friday. The
large surface high is forecast to remain centered over the Upper
Great Lakes through Saturday.

LOZ062-260900-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
130 AM EDT Wed Jul 26 2017

.OVERNIGHT...Southwest winds less than 10 knots becoming
south. Waves 1 foot or less.
.WEDNESDAY...South winds less than 10 knots. Waves 1 foot or
less.
.WEDNESDAY NIGHT...Southeast winds 5 to 15 knots becoming
southwest. A chance of showers overnight. Waves 1 foot or less.
.THURSDAY...Southwest winds 5 to 15 knots becoming northeast less
than 10 knots. A chance of showers and thunderstorms. Waves
2 feet or less.
.THURSDAY NIGHT...Northeast winds 5 to 15 knots becoming north
15 to 20 knots. Waves 2 feet or less building to 2 to 3 feet.
.FRIDAY...North winds 15 to 20 knots diminishing to 5 to
15 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.SATURDAY...Northeast winds 10 knots or less becoming north.
Waves 2 feet or less.
.SUNDAY...Northwest winds less than 10 knots becoming west. Waves
1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-260900-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
130 AM EDT Wed Jul 26 2017

.OVERNIGHT...South winds less than 10 knots. Waves 1 foot
or less.
.WEDNESDAY...South winds 10 knots or less. Waves 1 foot or less.
.WEDNESDAY NIGHT...Southeast winds 5 to 10 knots becoming
southwest and increasing to 15 to 20 knots. A chance of showers
overnight. Waves 1 to 3 feet.
.THURSDAY...South winds 15 to 20 knots diminishing to 10 to
15 knots. A chance of showers and thunderstorms. Waves 1 to
3 feet.
.THURSDAY NIGHT...Southeast winds 5 to 15 knots becoming north
15 to 20 knots. A chance of showers in the evening. Waves 1 to
3 feet.
.FRIDAY...North winds 15 to 20 knots diminishing to 5 to
15 knots. Waves 2 to 4 feet subsiding to 1 to 2 feet.
.SATURDAY...Northeast winds 10 knots or less becoming north.
Waves 2 feet or less.
.SUNDAY...Northwest winds 10 knots or less becoming southwest.
Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-260900-
MAFOR 2606 AMD/
ONTARIO WEST 1/2 13400 13300 11410. Waves 1 foot or less.

ONTARIO EAST 1/2 15400 11410. Waves 1 foot or less.

$$



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