Great Lakes Forecast
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000
FZUS61 KBUF 220533
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
133 AM EDT Sun Apr 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 30.5 inch high will build from the central Great Lakes today to
the eastern Great Lakes and New England Sunday, before moving off
the southern New England coast Monday. A broad area of low
pressure averaging 29.7 inches will move from the Ohio Valley
Tuesday to the Mid Atlantic region Wednesday. A cold front will
then move across the eastern Great Lakes late Wednesday night.

LOZ062-220930-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
133 AM EDT Sun Apr 22 2018

.OVERNIGHT...Southwest winds 5 to 10 knots. Waves 1 foot or
less.
.SUNDAY...West winds 10 knots or less. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest winds less than 10 knots becoming
southeast. Waves 1 foot or less.
.MONDAY...East winds 5 to 10 knots becoming northeast and
increasing to 15 to 20 knots. Waves 2 feet or less.
.MONDAY NIGHT...East winds 15 to 20 knots becoming south and
diminishing to 5 to 10 knots. Waves 1 to 2 feet.
.TUESDAY...Southeast winds 5 to 15 knots. A chance of showers
during the day, then occasional rain Tuesday night. Waves 1 to
3 feet.
.WEDNESDAY...Southeast winds 5 to 15 knots becoming west. Rain
likely during the day, then a chance of showers Wednesday night.
Waves 1 to 2 feet.
.THURSDAY...West winds 15 to 20 knots becoming south 10 to
15 knots. A chance of showers during the day. Waves 2 feet or
less.

$$

LOZ063>065-220930-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
133 AM EDT Sun Apr 22 2018

.OVERNIGHT...West winds 5 to 15 knots. Waves 2 feet or
less.
.SUNDAY...West winds 5 to 10 knots. Waves 1 foot or less.
.SUNDAY NIGHT...Southwest winds 10 knots or less becoming
southeast. Waves 1 foot or less.
.MONDAY...Southeast winds 5 to 10 knots becoming east. Waves
1 foot or less.
.MONDAY NIGHT...Southeast winds 5 to 10 knots becoming south.
Waves 2 feet or less.
.TUESDAY...South winds 5 to 15 knots becoming southeast. A chance
of showers during the day, then occasional rain Tuesday night.
Waves 1 to 3 feet.
.WEDNESDAY...Southeast winds 5 to 15 knots becoming west 15 to
20 knots. Occasional rain. Waves 2 feet or less.
.THURSDAY...Southwest winds 15 to 20 knots becoming south 10 to
15 knots. A chance of showers during the day. Waves 1 foot or
less.

$$

LOZ061-220930-
MAFOR 2203/
ONTARIO WEST 1/2 11600 11500 14600 11500 11400. Waves 1 foot or
less.

ONTARIO EAST 1/2 12610 14600 11500 11400. Waves 2 feet or less.

$$

Hitchcock



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