Great Lakes Forecast
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000
FZUS61 KBUF 231318
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
918 AM EDT Fri Jun 23 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 29.6 inch low over the central Great Lakes will track north of
the lake today, with an associated cold front crossing the lake
late tonight into Saturday. This low will then merge with another
low and deepen to 29.2 inches across the Canadian maritimes over
the weekend. Meanwhile a 30.1 inch high will build across the mid-
western states and ridge into the Ohio Valley early next week.

LOZ062-232115-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
918 AM EDT Fri Jun 23 2017

.REST OF TODAY...East winds 5 to 15 knots becoming southwest.
Showers and scattered thunderstorms. Waves 1 to 2 feet.
.TONIGHT...West winds 5 to 15 knots. A chance of showers in the
evening. Waves 1 to 3 feet.
.SATURDAY...West winds 5 to 15 knots. Waves 1 to 2 feet.
.SATURDAY NIGHT...West winds 10 to 15 knots. Waves 1 to 3 feet.
.SUNDAY...West winds 15 to 20 knots becoming northwest 10 to
15 knots. A chance of showers and thunderstorms. Waves 2 to
4 feet subsiding to 1 to 3 feet.
.MONDAY...Northwest winds 5 to 10 knots. A chance of showers and
thunderstorms. Waves 2 feet or less.
.TUESDAY...Northwest winds 10 to 15 knots becoming west 15 to
20 knots. A chance of showers. Waves 1 to 3 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-232115-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
918 AM EDT Fri Jun 23 2017

.REST OF TODAY...Southwest winds 10 knots or less. Showers likely
late this morning...then showers likely with scattered
thunderstorms this afternoon. Waves 2 feet or less.
.TONIGHT...Southwest winds 10 to 15 knots becoming west. Showers
likely with scattered thunderstorms early...then a chance of
showers late in the evening. Waves 1 to 3 feet.
.SATURDAY...West winds 5 to 15 knots increasing to 15 to
20 knots. Waves 1 to 3 feet.
.SATURDAY NIGHT...West winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 2 to 4 feet.
.SUNDAY...West winds 15 to 25 knots. A chance of showers and
thunderstorms. Waves 2 to 4 feet building to 3 to 5 feet.
.MONDAY...Northwest winds 5 to 15 knots. A chance of showers and
thunderstorms. 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 2 feet building to 2 to
4 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-232115-
MAFOR 2315/
ONTARIO WEST 1/2 11306 11516 14610 12600. Scattered thunderstorms
this afternoon. A chance of showers this evening. Waves 1 to 3
feet.

ONTARIO EAST 1/2 11500 11506 12516 12610 11600 11610. A chance of
showers late this morning...then a chance of showers and
scattered thunderstorms this afternoon. Scattered thunderstorms
this evening. Waves 1 to 3 feet.

$$

HITCHCOCK


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