Great Lakes Forecast
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000
FZUS61 KBUF 280208
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
1008 PM EDT Tue Jun 27 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 surface high will drift across the Ohio Valley
overnight and then move off the Mid Atlantic Coast on Wednesday.
Then a 29.5 inch low will slowly cross the Upper Great Lakes
Wednesday night and Thursday. This low will push a a warm front
across the lake Thursday...with the front oscillating back and
forth over the region Friday and Saturday. Then a weak 30.0 inch
high is forecast to develop near Indiana on Sunday.

LOZ062-280915-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
1008 PM EDT Tue Jun 27 2017

.REST OF TONIGHT...West winds 10 to 15 knots. A chance of showers
late this evening. Waves 1 to 3 feet.
.WEDNESDAY...West winds 5 to 10 knots becoming southwest. Waves
1 to 2 feet.
.WEDNESDAY NIGHT...Southwest winds 5 to 15 knots becoming south.
A chance of showers and thunderstorms overnight. Waves around
1 foot.
.THURSDAY...South winds 10 to 15 knots becoming southwest 15 to
20 knots. Showers and thunderstorms. Waves 1 to 3 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots diminishing to
10 to 15 knots. Showers and thunderstorms likely in the evening...
then a chance of showers and thunderstorms overnight. Waves 1 to
3 feet.
.FRIDAY...Southwest winds 10 to 15 knots becoming south. Showers
and thunderstorms likely. Waves 2 feet or less.
.SATURDAY...South winds 5 to 10 knots becoming southwest. Showers
likely with a chance of thunderstorms. Waves 1 foot or less.
.SUNDAY...Southwest winds 5 to 15 knots becoming west less than
10 knots. A chance of showers and thunderstorms during the day.
Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-280915-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
1008 PM EDT Tue Jun 27 2017

.REST OF TONIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots. A chance of showers. Waves 2 to 4 feet.
.WEDNESDAY...West winds 10 to 15 knots becoming southwest. Waves
2 to 4 feet subsiding to 1 to 3 feet.
.WEDNESDAY NIGHT...Southwest winds 5 to 15 knots becoming south.
A chance of showers and thunderstorms overnight. Waves 2 feet or
less.
.THURSDAY...South winds 10 to 15 knots becoming southwest.
Showers and thunderstorms. Waves 1 to 3 feet.
.THURSDAY NIGHT...Southwest winds 15 to 20 knots diminishing to
10 to 15 knots. Showers and thunderstorms likely. Waves 1 to
2 feet.
.FRIDAY...Southwest winds 5 to 15 knots becoming south. Showers
and thunderstorms likely. Waves 2 feet or less.
.SATURDAY...South winds 5 to 15 knots becoming southwest. Showers
likely with a chance of thunderstorms. Waves 2 feet or less.
.SUNDAY...Southwest winds 5 to 15 knots. A chance of showers and
thunderstorms during the day. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-280915-
MAFOR 2803/
ONTARIO WEST 1/2 11610 12600 11610 13500 11510. Waves 1 to 3
feet.

ONTARIO EAST 1/2 11620 14610 12510 11500. A chance of showers
overnight. Waves 2 to 4 feet overnight. Waves 2 to 4 feet
subsiding to 1 to 3 feet Wednesday. Waves 2 feet or less
Wednesday evening.

$$



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