Great Lakes Forecast
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000
FZUS61 KBUF 172023
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
423 PM EDT Tue Oct 17 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...30.4 inch high pressure over the Ohio Valley will
shift into the Mid Atlantic states tonight and remain along the
East Coast through the end of the week.

LOZ062-180315-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
423 PM EDT Tue Oct 17 2017

.TONIGHT...Southwest winds 15 to 25 knots. Waves 4 to 6 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 2 to 4 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 15 to 25 knots. Waves 2 to 4 feet
building to 3 to 5 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
5 to 15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.FRIDAY...Northwest winds 5 to 10 knots becoming southwest. Waves
2 feet or less.
.SATURDAY...South winds 5 to 10 knots. Waves 2 feet or less.
.SUNDAY...South winds 10 to 15 knots. A chance of showers Sunday
night. Waves 1 to 2 feet.

$$

LOZ063>065-180315-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
423 PM EDT Tue Oct 17 2017

.TONIGHT...Southwest winds 15 to 25 knots. Waves 4 to 6 feet.
.WEDNESDAY...Southwest winds 15 to 20 knots diminishing to 5 to
15 knots. Waves 3 to 5 feet subsiding to 2 to 4 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots becoming south
15 to 20 knots. Waves 1 to 3 feet building to 2 to 4 feet.
.THURSDAY...South winds 15 to 25 knots becoming southwest. Waves
3 to 6 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. Waves 3 to 5 feet subsiding to 2 to 4 feet.
.FRIDAY...Northwest winds 5 to 10 knots becoming southwest. Waves
1 to 3 feet.
.SATURDAY...South winds 5 to 15 knots. Waves 1 to 3 feet.
.SUNDAY...South winds 10 to 15 knots increasing to 15 to
20 knots. Waves 1 to 3 feet building to 2 to 4 feet.

$$

LOZ061-180315-
MAFOR 1721/
ONTARIO WEST 1/2 11530 12520 11620 11520 13510. Waves 3 to 6 feet
tonight. Waves 3 to 5 feet subsiding to 2 to 4 feet Wednesday.

ONTARIO EAST 1/2 12530 13520 13510. Waves 3 to 6 feet tonight.
Waves 3 to 5 feet subsiding to 2 to 4 feet Wednesday.

$$



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