Great Lakes Forecast
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000
FZUS61 KCLE 211945
GLFLE

Open Lake Forecast for Lake Erie
National Weather Service Cleveland OH
345 PM EDT Mon Aug 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...Low pressure 29.70 inches developing over Iowa will
move northeast across the central Great Lakes tonight and reach
southeast Ontario by Tuesday morning. The low will continue
northeast on Tuesday dragging a trailing cold front across Lake
Erie Tuesday afternoon and evening. High pressure 30.20 inches
will build across the Great lakes Wednesday through Saturday.

LEZ162>165-220215-
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-
345 PM EDT Mon Aug 21 2017

.TONIGHT...South winds 5 to 15 knots becoming southwest. A slight
chance of showers and thunderstorms early. A slight chance of
showers and thunderstorms after midnight. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots becoming west 15 to
25 knots. A chance of showers and thunderstorms in the morning...
then showers and thunderstorms likely in the afternoon. Waves
1 to 3 feet building to 3 to 5 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. A chance of showers and thunderstorms in the
evening. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.WEDNESDAY...Northwest winds 10 to 15 knots. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...Northwest winds 5 to 10 knots becoming north.
Waves 2 feet or less.
.THURSDAY...North winds 5 to 10 knots becoming northeast. Waves
1 foot or less.
.FRIDAY...Northeast winds 5 to 10 knots. Waves 2 feet or less.
.SATURDAY...Northeast winds 5 to 10 knots becoming east. Waves
1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ061-166>169-220215-
Lake Erie open waters from Ripley to Buffalo NY-
Lake Erie open waters from Avon Point to Willowick OH-
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 Mon Aug 21 2017

.TONIGHT...South winds 5 to 15 knots becoming southwest. A slight
chance of showers and thunderstorms. Waves 1 to 3 feet.
.TUESDAY...Southwest winds 10 to 15 knots increasing to 15 to
25 knots. A chance of showers and thunderstorms in the morning...
then showers and thunderstorms likely in the afternoon. Waves
1 to 3 feet building to 4 to 7 feet. Waves occasionally around
9 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. A chance of showers and thunderstorms in the
evening. Waves 4 to 7 feet subsiding to 3 to 6 feet. Waves
occasionally around 9 feet.
.WEDNESDAY...Northwest winds 10 to 15 knots. Waves 2 to 4 feet.
.WEDNESDAY NIGHT...Northwest winds 5 to 15 knots becoming north.
Waves 2 to 4 feet subsiding to 1 to 3 feet.
.THURSDAY...North winds 5 to 10 knots becoming northeast. Waves
2 feet or less.
.FRIDAY...Northeast winds 5 to 10 knots becoming east. Waves
2 feet or less.
.SATURDAY...East winds 5 to 10 knots. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ161-220215-
MAFOR 2121/
ERIE WEST 1/3 12400 13510 11520 11539. A chance of showers and
thunderstorms Tuesday morning. Waves 2 feet or less tonight.
Waves 1 to 3 feet building to 3 to 5 feet Tuesday.

ERIE CENTRAL 1/3 12400 11410 12510 12520 11539. A chance of
showers and thunderstorms Tuesday morning. Waves 1 to 3 feet
tonight. Waves 1 to 3 feet building to 3 to 6 feet Tuesday.

ERIE EAST 1/3 11500 12400 12410 11510 12539. A chance of showers
and thunderstorms Tuesday morning. Waves 2 feet or less tonight.
Waves 1 to 3 feet building to 3 to 6 feet Tuesday.

$$



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