Expires:202507200815;;742895 FZUS61 KCLE 200138 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 938 PM EDT Sat Jul 19 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... Low pressure 29.80 inches will move across the eastern Great Lakes region tonight before dragging a cold front southeast across Lake Erie through Sunday afternoon. A ridge of high pressure averaging 30.10 inches will build over the Great Lakes from the Upper Midwest Sunday night into Tuesday. High pressure builds to 30.20 inches while moving east towards New England by Wednesday. 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- 938 PM EDT Sat Jul 19 2025 .REST OF TONIGHT...South winds 10 to 15 knots becoming west 15 to 20 knots. Showers with a chance of thunderstorms, then showers with a slight chance of thunderstorms late. Waves 1 foot or less building to 2 to 4 feet. .SUNDAY...West winds 10 to 15 knots becoming northwest. A chance of showers with a slight chance of thunderstorms early, then a slight chance of showers and thunderstorms late in the morning. Waves 2 to 4 feet subsiding to 1 to 2 feet. .SUNDAY NIGHT...North winds 10 to 15 knots becoming northeast. Waves 1 to 3 feet. .MONDAY...Northeast winds 5 to 15 knots. Waves 1 to 3 feet. .MONDAY NIGHT...Northeast winds 5 to 10 knots becoming east. Waves 1 to 2 feet. .TUESDAY...East winds 5 to 10 knots becoming southeast. Waves 1 to 2 feet. .WEDNESDAY...South winds 5 to 15 knots becoming southwest. Waves 2 feet or less. .THURSDAY...Southwest winds 10 to 15 knots. A chance of showers Thursday night. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$