Great Lakes Forecast
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000
FZUS61 KBUF 171051
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
651 AM EDT Thu Aug 17 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 30.0 inch high will drift east across New England
today. Meanwhile a 29.5 inch low will move from Wisconsin today
to eastern Lake Superior by Friday morning before reaching James
Bay Saturday morning, and eventually exiting across northern
Quebec Saturday night. A 30.1 inch high will then build into the
Ohio Valley and eastern Great Lakes Sunday and Monday.

LOZ062-171530-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
651 AM EDT Thu Aug 17 2017

.TODAY...Southeast winds 5 to 15 knots becoming east 15 to
20 knots. Showers and scattered thunderstorms late. Waves 1 to
3 feet building to 2 to 4 feet.
.TONIGHT...East winds 15 to 20 knots becoming south 10 to
15 knots. Showers and scattered thunderstorms. Waves 2 to 4 feet
subsiding to 1 to 3 feet.
.FRIDAY...Southwest winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers in the morning. Waves 1 to 3 feet.
.FRIDAY NIGHT...Southwest winds 15 to 20 knots becoming west.
Waves 2 to 4 feet.
.SATURDAY...West winds 15 to 20 knots diminishing to around
10 knots. A chance of showers. Waves 2 to 4 feet subsiding to
1 to 2 feet.
.SUNDAY...West winds 5 to 10 knots becoming southwest. Waves 1 to
2 feet.
.MONDAY...Southwest winds 5 to 10 knots. Waves 1 to 2 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-171530-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
651 AM EDT Thu Aug 17 2017

.TODAY...Southeast winds 5 to 15 knots becoming east 15 to
20 knots. Waves 1 to 3 feet.
.TONIGHT...East winds 10 to 15 knots becoming southeast 15 to
20 knots. Showers and scattered thunderstorms. Waves 2 to 4 feet
subsiding to 1 to 3 feet.
.FRIDAY...South winds 15 to 20 knots becoming southwest. Showers
with a chance of thunderstorms in the morning...then a chance of
showers and thunderstorms in the afternoon. Waves 1 to 3 feet.
.FRIDAY NIGHT...Southwest winds 15 to 20 knots. A chance of
showers. Waves 1 to 3 feet building to 2 to 4 feet.
.SATURDAY...West winds 15 to 20 knots diminishing to 10 to
15 knots. A chance of showers. Waves 2 to 4 feet building to 3 to
5 feet...then subsiding to 2 to 4 feet.
.SUNDAY...West winds 5 to 15 knots becoming southwest. Waves 1 to
2 feet.
.MONDAY...Southwest winds 5 to 10 knots. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-171530-
MAFOR 1709/
ONTARIO WEST 1/2 12300 11210 11220 11226 11216 11326 11316.
Scattered showers this afternoon. Scattered thunderstorms
tonight. Waves 1 to 3 feet building to 2 to 4 feet today. Waves 2
to 4 feet subsiding to 1 to 3 feet tonight.

ONTARIO EAST 1/2 11400 11300 11310 12210 11216 12326. Scattered
thunderstorms tonight. Waves 1 to 3 feet.

$$

CHURCH/HITCHCOCK



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