Great Lakes Forecast
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FZUS61 KCLE 211945
GLFLE

Open Lake Forecast for Lake Erie
National Weather Service Cleveland OH
345 PM EDT Fri Jul 21 2017

For waters beyond five nautical miles of shore on Lake Erie

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 warm front will lift NE across the lake on Saturday
as low pressure 29.60 inches tracks across the Lower Lakes. The
low will track into Western New York Sunday night forcing a cold
front across Lake Erie. A second cold front is expected to cross
on Monday. High pressure 30.20 inches will then shift east across
the Great Lakes Tuesday and move off the Mid Atlantic Coast
Wednesday morning.

LEZ162>166-220215-
Lake Erie open waters from Maumee Bay to Reno Beach OH-
Lake Erie open waters from Reno Beach to The Islands OH-
Lake Erie open waters from The Islands to Vermilion OH-
Lake Erie open waters from Vermilion to Avon Point OH-
Lake Erie open waters from Avon Point to Willowick OH-
345 PM EDT Fri Jul 21 2017

.TONIGHT...West winds 10 knots or less becoming south. A chance
of showers and thunderstorms after midnight. Waves 1 foot or less.

.SATURDAY...South winds 5 to 15 knots becoming east 10 to
20 knots. Showers and thunderstorms likely from late morning on.
Some thunderstorms may produce heavy rainfall. Waves 1 to 3 feet
building to 2 to 4 feet.
.SATURDAY NIGHT...Northeast winds 15 to 20 knots becoming east
10 to 15 knots. Showers and thunderstorms likely. Waves 3 to
5 feet subsiding to 1 to 3 feet.
.SUNDAY...East winds 5 to 15 knots becoming west. A chance of
showers and thunderstorms in the morning. Waves 1 to 3 feet
subsiding to 1 foot or less.
.SUNDAY NIGHT...West winds 10 to 15 knots. A chance of showers
and thunderstorms overnight. Waves 1 to 3 feet.
.MONDAY...West winds 10 to 15 knots becoming northeast 15 to
20 knots. Waves 2 to 4 feet.
.TUESDAY...Northeast winds 5 to 15 knots becoming southeast.
Waves 1 to 3 feet.
.WEDNESDAY...Southeast winds 10 knots or less becoming south. A
chance of showers and thunderstorms Wednesday night. Waves 1 foot
or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ061-167>169-220215-
Lake Erie open waters from Ripley to Buffalo NY-
Lake Erie open waters from Willowick to Geneva-on-the-Lake OH-
Lake Erie open waters from Geneva-on-the-Lake to Conneaut OH-
Lake Erie open waters from Conneaut OH to Ripley NY-
345 PM EDT Fri Jul 21 2017

.TONIGHT...West winds 10 knots or less becoming south. A slight
chance of showers and thunderstorms late. Waves 1 foot or less.
.SATURDAY...South winds 5 to 15 knots becoming southeast 15 to
20 knots. A chance of showers and thunderstorms early...then
showers and thunderstorms likely from late morning on. Some
thunderstorms may produce heavy rainfall. Waves 1 foot or less
building to 2 to 4 feet.
.SATURDAY NIGHT...East winds 15 to 20 knots diminishing to 10 to
15 knots. Showers and thunderstorms likely. Waves 3 to 5 feet
subsiding to 1 to 3 feet.
.SUNDAY...East winds 5 to 15 knots becoming west. A chance of
showers and thunderstorms. Waves 1 to 3 feet subsiding to 1 foot
or less.
.SUNDAY NIGHT...West winds 10 to 15 knots becoming southwest. A
chance of showers and thunderstorms. Waves 1 to 3 feet.
.MONDAY...West winds 15 to 20 knots becoming northeast. Waves
2 to 4 feet.
.TUESDAY...Northeast winds 5 to 15 knots becoming east. Waves
1 to 3 feet subsiding to 1 foot or less.
.WEDNESDAY...Southeast winds 10 knots or less becoming south. A
chance of showers and thunderstorms Wednesday night. Waves 1 foot
or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ161-220215-
MAFOR 2121/
ERIE WEST 1/3 12500 13400 11409 11419 11719. A chance of showers
and thunderstorms overnight. Waves 1 foot or less tonight. Waves
2 to 4 feet Saturday.

ERIE CENTRAL 1/3 12600 13400 11409 12329. Waves 1 foot or less
tonight. Waves 1 to 3 feet building to 3 to 5 feet Saturday.

ERIE EAST 1/3 11600 12500 13400 11309 11319. A chance of showers
and thunderstorms Saturday morning. Waves 1 foot or less tonight.
Waves 1 to 3 feet Saturday.

$$



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