Great Lakes Forecast
Issued by NWS

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FZUS61 KCLE 201934
GLFLE

Open Lake Forecast for Lake Erie
National Weather Service Cleveland OH
334 PM EDT Sun Aug 20 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...High pressure 30.10 inches along the east coast will
remain in place overnight and early Monday. Monday afternoon and
evening the high will drift east allowing low pressure 29.70
inches to reach Iowa/Wisconsin area. The low will move northeast
to the central Great Lakes by Tuesday morning continuing northeast
into Canada during the day. A cold front associated with the low
will move across Lake Erie Tuesday afternoon and evening. High
pressure 30.20 inches will build over the lakes Wednesday through
Friday.

LEZ162>165-210215-
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-
334 PM EDT Sun Aug 20 2017

.TONIGHT...East winds 5 to 10 knots becoming southwest. Waves
1 foot or less.
.MONDAY...Southwest winds 5 to 10 knots becoming south. Waves
1 foot or less.
.MONDAY NIGHT...South winds 5 to 15 knots becoming southwest. A
chance of showers and thunderstorms. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots increasing to 15 to
25 knots. Occasional showers and thunderstorms. Waves 2 feet or
less building to 3 to 5 feet.
.TUESDAY NIGHT...West winds 15 to 20 knots becoming northwest.
Occasional showers and thunderstorms in the evening...then a
chance of showers and thunderstorms overnight. Waves 3 to 5 feet
subsiding to 2 to 4 feet.
.WEDNESDAY...Northwest winds 10 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. Waves 2 feet or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ061-166>169-210215-
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-
334 PM EDT Sun Aug 20 2017

.TONIGHT...East winds 5 to 10 knots becoming south. Waves 1 to
3 feet.
.MONDAY...South winds 5 to 10 knots becoming southwest. Waves
2 feet or less.
.MONDAY NIGHT...Southwest winds 5 to 15 knots. A chance of
showers and thunderstorms. Waves 2 feet or less.
.TUESDAY...Southwest winds 10 to 15 knots increasing to 15 to
25 knots. Occasional showers and thunderstorms. 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.
Occasional showers and thunderstorms in the evening...then
thunderstorms likely with a chance of showers overnight. Waves
4 to 7 feet subsiding to 3 to 6 feet. Waves occasionally around
9 feet.
.WEDNESDAY...Northwest winds 15 to 20 knots becoming north 5 to
15 knots. Waves 3 to 5 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.

Winds and waves higher in and near thunderstorms.

$$

LEZ161-210215-
MAFOR 2021/
ERIE WEST 1/3 11200 11300 12400 13500 11400. Waves 1 foot or
less.

ERIE CENTRAL 1/3 11100 12300 12400 13500. Waves 2 feet or less.

ERIE EAST 1/3 11600 14400 11400 11500 11600. Waves 1 to 3 feet.

$$



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