Great Lakes Forecast
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000
FZUS61 KBUF 140218
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
1018 PM EDT Sun Aug 13 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 30.1 inch high will settle across the Lower Great
Lakes tonight...before drifting off the New England coast on
Monday. A weak ridge averaging 30.0 inches will then remain in
place across the Lower Lakes region through Wednesday. A 29.6 inch
low is then forecast to move into the western Great Lakes
Wednesday night and Thursday, with a warm front moving towards
Lake Ontario.

LOZ062-140900-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
1018 PM EDT Sun Aug 13 2017

.OVERNIGHT...Southwest winds 10 knots or less. Waves 1 foot
or less.
.MONDAY...Southwest winds 10 knots or less becoming east. Waves
1 foot or less.
.MONDAY NIGHT...East winds 10 knots or less becoming west. Waves
1 foot or less.
.TUESDAY...Southwest winds 10 knots or less becoming west. Waves
1 foot or less.
.TUESDAY NIGHT...West winds 5 to 15 knots becoming northeast.
Waves 2 feet or less.
.WEDNESDAY...Northeast winds 5 to 15 knots becoming east. A
chance of showers Wednesday night. Waves 1 to 3 feet.
.THURSDAY...East winds 5 to 10 knots. Showers likely with a
chance of thunderstorms during the day...then a chance of showers
Thursday night. Waves 1 to 2 feet.
.FRIDAY...Northeast winds 10 knots or less becoming north. A
chance of showers. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-140900-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
1018 PM EDT Sun Aug 13 2017

.OVERNIGHT...Southwest winds 5 to 10 knots. Waves 2 feet or
less.
.MONDAY...South winds 5 to 10 knots becoming southeast. Waves
2 feet or less.
.MONDAY NIGHT...Southeast winds 5 to 10 knots becoming west.
Waves 1 foot or less.
.TUESDAY...West winds 10 knots or less. Waves 1 foot or less.
.TUESDAY NIGHT...West winds 5 to 15 knots becoming north. Waves
2 feet or less.
.WEDNESDAY...Northeast winds 15 to 20 knots becoming east 5 to
15 knots. A chance of showers Wednesday night. Waves 1 to 3 feet.
.THURSDAY...East winds 5 to 10 knots becoming southeast. Showers
likely with a chance of thunderstorms during the day...then a
chance of showers Thursday night. Waves 2 feet or less.
.FRIDAY...Northeast winds 10 knots or less becoming southwest. A
chance of showers. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-140900-
MAFOR 1403/
ONTARIO WEST 1/2 13500 11400 14200. Waves 1 foot or less.

ONTARIO EAST 1/2 12500 12400 14300. Waves 2 feet or less.

$$

CHURCH/HITCHCOCK/JJR/RSH


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