Great Lakes Forecast
Issued by NWS

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FZUS61 KCLE 200120
GLFLE

Open Lake Forecast for Lake Erie
National Weather Service Cleveland OH
920 PM EDT Tue Oct 19 2021

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 of 30.20 inches will persist over Lake Erie through
Wednesday afternoon. Low pressure of 29.80 inches will move
eastward across the Great Lakes region Wednesday night through
Thursday and drag a cold front eastward across Lake Erie on
Thursday. Behind the front, a trough averaging 30.00 inches will
linger over Lake Erie through Saturday. A ridge averaging 30.20
inches should build eastward across the lake by Sunday.

LEZ162>164-200815-
Detroit River Lt. to Maumee Bay OH to Reno Beach OH beyond 5NM
offshoreline to US-Canadian border-
Reno Beach to The Islands OH beyond 5NM off shoreline to US-
Canadian border-
The Islands to Vermilion OH beyond 5 nm off shoreline to US-
Canadian border-
920 PM EDT Tue Oct 19 2021

.OVERNIGHT...Southwest winds 10 to 15 knots. Waves 1 to
3 feet.
.WEDNESDAY...Southwest winds 10 to 15 knots. Waves 1 to 3 feet.
.WEDNESDAY NIGHT...Southwest winds 5 to 15 knots increasing to
15 to 20 knots. A chance of showers. Waves 1 to 3 feet.
.THURSDAY...Southwest winds 15 to 20 knots becoming west. Showers
likely in the morning, then a chance of showers in the afternoon.
Waves 1 to 3 feet building to 2 to 4 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. A chance of showers in the evening. Waves 2 to
4 feet subsiding to 1 to 3 feet.
.FRIDAY...North winds 5 to 15 knots. Waves 2 feet or less.
.SATURDAY...Northwest winds 5 to 10 knots. Waves 1 foot or less.
.SUNDAY...Northwest winds 10 knots or less becoming east. A
chance of showers Sunday night. Waves 1 foot or less.

$$

LEZ165>167-200815-
Vermilion to Avon Point OH beyond 5 nm off shoreline to US-
Canadian border-
Avon Point to Willowick OH beyond 5 nm off shoreline to US-
Canadian border-Willowick to Geneva-on-the-
Lake OH beyond 5NM off shoreline to US-Canadian border-
920 PM EDT Tue Oct 19 2021

.OVERNIGHT...West winds 15 to 20 knots. Waves 3 to 5 feet.
.WEDNESDAY...West winds 15 to 20 knots becoming southwest. Waves
3 to 5 feet subsiding to 2 to 4 feet.
.WEDNESDAY NIGHT...Southwest winds 10 to 15 knots increasing to
15 to 20 knots. A chance of showers overnight. Waves 2 to 4 feet
building to 3 to 5 feet.
.THURSDAY...Southwest winds 15 to 20 knots. Showers. Waves 3 to
6 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. Showers likely in the evening. Waves 3 to 6 feet
subsiding to 2 to 4 feet.
.FRIDAY...North winds 5 to 15 knots. Waves 1 to 3 feet.
.SATURDAY...Northwest winds 5 to 10 knots. Waves 1 foot or less.
.SUNDAY...West winds 5 to 10 knots becoming east. A chance of
showers Sunday night. Waves 2 feet or less.

$$

LEZ061-168-169-200815-
Ripley to Buffalo NY extending from 5NM off shoreline to US-
Canadian border-Geneva-on-the-
Lake to Conneaut OH beyond 5 nm off shoreline to US-
Canadian border-
Conneaut OH to Ripley NY beyond 5 nm off shoreline to US-
Canadian border-
920 PM EDT Tue Oct 19 2021

.OVERNIGHT...West winds 15 to 20 knots. Waves 3 to 5 feet.
.WEDNESDAY...West winds 15 to 20 knots becoming southwest. Waves
3 to 5 feet.
.WEDNESDAY NIGHT...Southwest winds 15 to 20 knots. A chance of
showers overnight. Waves 3 to 5 feet subsiding to 2 to 4 feet.
.THURSDAY...Southwest winds 15 to 20 knots. Showers. Waves 2 to
4 feet building to 3 to 6 feet.
.THURSDAY NIGHT...West winds 15 to 20 knots becoming northwest
10 to 15 knots. Showers in the evening, then a chance of showers
overnight. Waves 3 to 6 feet subsiding to 2 to 4 feet.
.FRIDAY...North winds 5 to 15 knots. Waves 1 to 3 feet subsiding
to 1 foot or less.
.SATURDAY...North winds 5 to 10 knots becoming northwest. Waves
2 feet or less.
.SUNDAY...West winds 5 to 10 knots becoming northeast. Waves
2 feet or less.

$$

LEZ161-200815-
MAFOR 2003/
ERIE WEST 1/3 11510 11610 14510 11500 11510. Waves 2 to 4 feet
overnight. Waves 2 to 4 feet subsiding to 1 to 3 feet Wednesday.
Waves 2 feet or less Wednesday evening.

ERIE CENTRAL 1/3 13620 12520 13510. Waves 3 to 5 feet overnight
and Wednesday. Waves 2 to 4 feet subsiding to 1 to 3 feet
Wednesday evening.

ERIE EAST 1/3 14620 13520 11510. Waves 3 to 5 feet overnight and
Wednesday. Waves 3 to 5 feet subsiding to 2 to 4 feet Wednesday
evening.

$$


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