Great Lakes Forecast
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000
FZUS61 KBUF 221741
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
141 PM EDT Tue May 22 2018

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 weak 30.0 inch low will move across New York State this
afternoon. A 30.1 inch high will then build into the Great Lakes
Wednesday and Thursday before drifting off the southern New
England coast Friday.

LOZ062-222115-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
141 PM EDT Tue May 22 2018

.THIS AFTERNOON...Northeast winds less than 10 knots. Patchy fog
late. Waves 2 to 3 feet.
.TONIGHT...Northwest winds 10 knots or less becoming west. Areas
of fog. Waves 1 to 2 feet.
.WEDNESDAY...West winds 10 to 15 knots. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 5 to 15 knots. Waves 1 to 3 feet.
.THURSDAY...West winds 10 knots or less becoming southwest 10 to
15 knots. Waves 1 foot or less.
.FRIDAY...Southwest winds 10 to 15 knots. Waves 1 to 2 feet.
.SATURDAY...Southwest winds 5 to 10 knots becoming southeast. A
chance of showers and thunderstorms during the day, then showers
likely with a chance of thunderstorms Saturday night. Waves
2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-222115-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
141 PM EDT Tue May 22 2018

.THIS AFTERNOON...East winds 5 to 15 knots becoming west. A chance
of showers early. Patchy fog. Waves 1 to 3 feet.
.TONIGHT...West winds 5 to 10 knots. Areas of fog. Waves 2 feet
or less.
.WEDNESDAY...West winds 10 to 15 knots. Areas of fog in the
morning. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...West winds 5 to 15 knots. Waves 2 to 4 feet
subsiding to 1 to 3 feet.
.THURSDAY...West winds 10 knots or less becoming southwest 10 to
15 knots. Waves 2 feet or less.
.FRIDAY...West winds 10 to 15 knots becoming southwest. Waves
1 to 3 feet.
.SATURDAY...West winds 5 to 10 knots becoming east. A chance of
showers and thunderstorms during the day, then showers likely
with a chance of thunderstorms Saturday night. Waves 2 feet or
less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-222115-
MAFOR 2215/
ONTARIO WEST 1/2 12100 11703 11603 11703 11603 11613 11610. Waves
2 to 4 feet this afternoon. Waves 1 to 2 feet tonight and
Wednesday morning.

ONTARIO EAST 1/2 11200 11410 14603 12613. Waves 1 to 3 feet this
afternoon. Waves 2 feet or less tonight and Wednesday morning.

$$



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