Great Lakes Forecast
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000
FZUS61 KBUF 222003
GLFLO

Open Lake Forecast for Lake Ontario
National Weather Service Buffalo NY
403 PM EDT Sat Jul 22 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 frontal boundary will be across the region over the
weekend and a 29.8 inch low will track along this boundary across
the lower Great Lakes Sunday. A 30.2 inch high will then ridge from
Hudson Bay to the Upper Great Lakes Monday and extend across the
Lower Lakes Tuesday.

LOZ062-230315-
Lake Ontario open waters from the Niagara River to Hamlin Beach-
403 PM EDT Sat Jul 22 2017

.TONIGHT...Northeast winds 5 to 10 knots. A chance of light rain
early. Waves 1 foot or less.
.SUNDAY...East winds 10 to 15 knots increasing to 15 to 20 knots.
A chance of showers early in the afternoon. A chance of showers
and thunderstorms late. Waves 1 to 3 feet building to 2 to
4 feet.
.SUNDAY NIGHT...East winds 15 to 20 knots. A chance of showers
and thunderstorms. Waves 3 to 5 feet.
.MONDAY...Northeast winds 5 to 15 knots becoming north. A chance
of showers and thunderstorms. Waves 2 to 4 feet subsiding to 1 to
3 feet.
.MONDAY NIGHT...Northeast winds 10 to 15 knots becoming north. A
chance of showers and thunderstorms in the evening. Waves 1 to
3 feet.
.TUESDAY...Northeast winds 5 to 15 knots becoming southeast.
Waves 1 to 3 feet subsiding to 1 foot or less.
.WEDNESDAY...Southeast winds 5 to 10 knots becoming southwest. A
chance of showers and thunderstorms. Waves 2 feet or less.
.THURSDAY...West winds 5 to 10 knots becoming northwest. Waves
1 to 2 feet.

Winds and waves higher in and near thunderstorms.

$$

LOZ063>065-230315-
Lake Ontario open waters from Hamlin Beach to the Saint Lawrence
River-
403 PM EDT Sat Jul 22 2017

.TONIGHT...North winds 10 knots or less becoming northeast 10 to
15 knots. A chance of light rain early. Waves 2 feet or less.
.SUNDAY...Northeast winds 10 to 15 knots increasing to 15 to
20 knots. A chance of showers late. Waves 1 to 3 feet.
.SUNDAY NIGHT...Northeast winds 15 to 20 knots becoming
southeast. Showers with a chance of thunderstorms. Waves 2 to
4 feet building to 3 to 5 feet.
.MONDAY...East winds 10 to 15 knots becoming north. Showers
likely with a chance of thunderstorms in the morning...then
showers and thunderstorms likely in the afternoon. Waves 2 to
4 feet subsiding to 1 to 3 feet.
.MONDAY NIGHT...North winds 5 to 15 knots. A chance of showers
and thunderstorms in the evening...then a chance of showers
overnight. Waves 1 to 3 feet.
.TUESDAY...North winds 5 to 15 knots becoming east. Waves 1 to
3 feet subsiding to 1 foot or less.
.WEDNESDAY...Southeast winds 5 to 15 knots becoming southwest. A
chance of showers and thunderstorms Wednesday night. Waves 2 feet
or less.
.THURSDAY...West winds 5 to 10 knots becoming northwest. A chance
of showers and thunderstorms during the day. Waves 2 feet or
less.

Winds and waves higher in and near thunderstorms.

$$

LOZ061-230315-
MAFOR 2221/
ONTARIO WEST 1/2 14100 11110 11210 12220. A chance of light rain
this evening. A chance of showers Sunday afternoon. Waves 1 foot
or less tonight. Waves 1 to 3 feet building to 2 to 4 feet
Sunday.

ONTARIO EAST 1/2 11700 13100 13110 11120. A chance of light rain
this evening. Waves 2 feet or less tonight. Waves 1 to 3 feet
Sunday.

$$


CHURCH



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