Great Lakes Forecast
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845
FZUS61 KBUF 262332
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
732 PM EDT Thu Apr 26 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 30.0 inch high will build across the Lower Great Lakes tonight...
before sliding east and off the New England coast Friday. A 29.7
inch low will cross the lake Friday night and Saturday...then a
30.3 inch high will build across the Upper Great Lakes and Ohio
Valley Sunday...before ridging across the Lower Lakes on Monday.

LOZ062-270300-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
732 PM EDT Thu Apr 26 2018

.TONIGHT...Southwest winds 5 to 15 knots. Waves 1 to 3 feet
subsiding to 1 foot or less.
.FRIDAY...South winds 10 knots or less becoming east. Waves
1 foot or less.
.FRIDAY NIGHT...East winds 10 knots or less becoming southwest. A
chance of showers. Waves 1 foot or less.
.SATURDAY...South winds 10 knots or less becoming west and
increasing to 15 to 20 knots in the afternoon. Rain showers
likely. Waves 1 foot or less building to 1 to 3 feet.
.SATURDAY NIGHT...Northwest winds 15 to 20 knots. A chance of
rain and snow showers overnight. Waves 2 to 4 feet.
.SUNDAY...Northwest winds 15 to 20 knots diminishing to 10 to
15 knots. A chance of rain and snow showers during the day, then
a chance of rain showers Sunday night. Waves 3 to 5 feet
subsiding to 2 to 4 feet.
.MONDAY...West winds 10 to 15 knots becoming southwest. Waves
2 to 4 feet subsiding to 1 to 2 feet.
.TUESDAY...Southwest winds 10 to 15 knots. Waves 1 to 3 feet.

$$

LOZ063>065-270300-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
732 PM EDT Thu Apr 26 2018

.TONIGHT...West winds 15 to 20 knots becoming southwest 5 to
15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.FRIDAY...South winds 10 knots or less becoming east. Waves
2 feet or less.
.FRIDAY NIGHT...East winds 5 to 10 knots becoming southwest. A
chance of showers in the evening, then showers likely overnight.
Waves 1 foot or less.
.SATURDAY...South winds 5 to 10 knots becoming west and
increasing to 15 to 20 knots. A chance of showers. Waves 1 foot
or less building to 1 to 3 feet.
.SATURDAY NIGHT...West winds 15 to 20 knots. A chance of rain
showers. Waves 2 to 4 feet building to 3 to 5 feet.
.SUNDAY...West winds 15 to 20 knots becoming northwest. A chance
of rain and snow showers. Waves 3 to 6 feet.
.MONDAY...Northwest winds 5 to 15 knots becoming west. Waves 2 to
4 feet subsiding to 1 to 3 feet.
.TUESDAY...Southwest winds 5 to 15 knots. Waves 1 to 3 feet.

$$

LOZ061-270300-
MAFOR 2700 AMD/
ONTARIO WEST 1/2 11510 13500 11300 12200. Waves 1 to 3 feet
subsiding to 1 foot or less tonight. Waves 1 foot or less Friday.

ONTARIO EAST 1/2 11610 11510 11500 11400 12300 11200. Waves 3 to
5 feet subsiding to 1 to 3 feet tonight. Waves 2 feet or less
Friday.

$$

Apffel/AR/JJR/Smith



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