Great Lakes Forecast
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000
FZUS61 KBUF 191736
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
136 PM EDT Mon Jun 19 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 29.4 inch low will move to western Quebec this
afternoon, dragging a cold front across the lake. This low will
then stall over northern Quebec through Wednesday. A 30.1 inch
high will build across the Ohio Valley Tuesday before building
northward into the Lower Great Lakes and New England Wednesday and
Thursday.

LOZ062-192115-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
136 PM EDT Mon Jun 19 2017

.THIS AFTERNOON...Southwest winds 10 knots or less. A chance of
showers late. Waves 1 foot or less.
.TONIGHT...Southwest winds 5 to 15 knots. A chance of showers
early. A chance of showers after midnight. Waves 1 to 3 feet.
.TUESDAY...West winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers. Waves 1 to 3 feet.
.TUESDAY NIGHT...West winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers. Waves 1 to 3 feet.
.WEDNESDAY...West winds 5 to 15 knots becoming northwest. Waves
1 to 3 feet subsiding to 1 foot or less.
.THURSDAY...Light and variable winds becoming southwest 10 to
15 knots. A chance of showers and thunderstorms. Waves 2 feet or
less.
.FRIDAY...Southwest winds 5 to 15 knots becoming west. Showers
and thunderstorms likely during the day. Waves 1 to 2 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-192115-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
136 PM EDT Mon Jun 19 2017

.THIS AFTERNOON...Southwest winds 5 to 10 knots. Waves 1 foot or
less.
.TONIGHT...South winds 5 to 15 knots becoming southwest. A chance
of showers after midnight. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 15 to 20 knots becoming west. A chance
of showers. Waves 1 to 3 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots. A chance of showers.
Waves 1 to 3 feet building to 2 to 4 feet.
.WEDNESDAY...West winds 15 to 20 knots diminishing to 5 to
15 knots. A chance of showers during the day. Waves 2 to 4 feet
subsiding to 1 to 3 feet.
.THURSDAY...Southwest winds 5 to 15 knots becoming south 15 to
20 knots. A chance of showers and thunderstorms. Waves 2 feet or
less.
.FRIDAY...Southwest winds 5 to 15 knots becoming west. Showers
and thunderstorms likely during the day...then a chance of
showers Friday night. Waves 1 to 3 feet subsiding to 1 foot or
less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-192115-
MAFOR 1915/
ONTARIO WEST 1/2 14500 12510 12610. A chance of showers overnight
and Tuesday morning. Waves 1 foot or less this afternoon. Waves 1
to 3 feet tonight and Tuesday morning.

ONTARIO EAST 1/2 12500 11400 11500 14510. Scattered showers late
this morning. A chance of showers overnight and Tuesday morning.
Waves 1 foot or less this afternoon. Waves 1 to 3 feet tonight
and Tuesday morning.

$$

HITCHCOCK/SMITH



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