Great Lakes Forecast
Issued by NWS

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312
FZUS61 KCLE 300106
GLFLE

Open Lake Forecast for Lake Erie
National Weather Service Cleveland OH
906 PM EDT Tue Jul 29 2025

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 remains in control through tonight. A
cold front pushes south across Lake Erie on Wednesday morning. A
secondary cold front crosses the lake Wednesday night into
Thursday morning. High pressure 30.30 inches builds out of the
Upper Midwest and into the Great Lakes Thursday afternoon and
remains in place through Sunday.

LEZ162>164-300830-
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-
906 PM EDT Tue Jul 29 2025

.OVERNIGHT...Light and variable winds becoming southwest
5 to 10 knots. Waves 1 foot or less.
.WEDNESDAY...West winds 5 to 10 knots becoming northeast. A
chance of showers and thunderstorms early in the afternoon. A
slight chance of showers and thunderstorms late. Waves 1 foot or
less.
.WEDNESDAY NIGHT...Northeast winds 10 to 15 knots increasing to
15 to 20 knots. A chance of showers and thunderstorms overnight.
Waves 1 to 3 feet building to 3 to 5 feet.
.THURSDAY...Northeast winds 15 to 20 knots. A chance of showers.
Waves 3 to 6 feet.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots. A chance of
showers in the evening. Waves 3 to 6 feet.
.FRIDAY...Northeast winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.SATURDAY...Northeast winds 5 to 10 knots becoming east. Waves
2 feet or less.
.SUNDAY...East winds 5 to 10 knots becoming southeast. Waves
1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ165>167-300830-
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-
906 PM EDT Tue Jul 29 2025

.OVERNIGHT...Northwest winds less than 10 knots. Waves
1 foot or less.
.WEDNESDAY...Southwest winds 5 to 10 knots becoming north. Waves
1 foot or less.
.WEDNESDAY NIGHT...North winds 10 to 15 knots becoming northeast
15 to 20 knots. A chance of showers and thunderstorms overnight.
Waves 1 to 2 feet building to 3 to 5 feet.
.THURSDAY...Northeast winds 15 to 20 knots. A chance of showers.
Waves 3 to 6 feet.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots. A chance of
showers in the evening. Waves 3 to 6 feet.
.FRIDAY...Northeast winds 15 to 20 knots diminishing to 10 to
15 knots. Waves 3 to 5 feet subsiding to 1 to 3 feet.
.SATURDAY...Northeast winds 5 to 10 knots becoming east. Waves
2 feet or less.
.SUNDAY...Southeast winds 5 to 10 knots. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ061-168-169-300830-
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-
906 PM EDT Tue Jul 29 2025

.OVERNIGHT...West winds less than 10 knots becoming
southwest. Waves 1 foot or less.
.WEDNESDAY...Southwest winds less than 10 knots becoming
northwest. Waves 1 foot or less.
.WEDNESDAY NIGHT...Northwest winds 5 to 15 knots becoming
northeast 15 to 20 knots. A chance of showers overnight. Waves
1 to 3 feet building to 2 to 4 feet.
.THURSDAY...Northeast winds 15 to 20 knots. A chance of showers.
Waves 2 to 4 feet building to 3 to 5 feet.
.THURSDAY NIGHT...Northeast winds 15 to 20 knots diminishing to
10 to 15 knots. A chance of showers in the evening. Waves 3 to
5 feet subsiding to 2 to 4 feet.
.FRIDAY...Northeast winds 15 to 20 knots diminishing to 5 to
10 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet.
.SATURDAY...Northeast winds 5 to 10 knots becoming southeast.
Waves 1 foot or less.
.SUNDAY...South winds 10 knots or less. Waves 1 foot or less.

Winds and waves higher in and near thunderstorms.

$$

LEZ161-300830-
MAFOR 3003/
ERIE WEST 1/3 11400 11500 11600 11700 11800 12100 11810. Waves 1
foot or less overnight and Wednesday. Waves 1 to 3 feet Wednesday
evening.

ERIE CENTRAL 1/3 13500 11600 13800 11820. Waves 1 foot or less
overnight and Wednesday. Waves 1 to 3 feet Wednesday evening.

ERIE EAST 1/3 13500 11600 13700 11810. Waves 1 foot or less.

$$