FZUS61 KCLE 150752 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 352 AM EDT Wed Apr 15 2026 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... A frontal boundary will remain stalled to the north of Lake Erie through today before pushing south across the lake on Thursday. A ridge averaging 30.00 inches will briefly build over the lake on Friday and a cold front will move east across the lake on Saturday as low pressure 29.50 inches lifts northeast across the northern Great Lakes. A trough averaging 29.90 inches will move east across Lake Erie on Sunday. LEZ162>165-151430- 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- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- 352 AM EDT Wed Apr 15 2026 ...SEVERE THUNDERSTORM WATCH 118 IN EFFECT UNTIL 5 AM EDT EARLY THIS MORNING... .TODAY...Southwest winds 10 to 15 knots. Showers likely with a chance of thunderstorms early, then a chance of showers and thunderstorms. Showers with a chance of thunderstorms late. Waves 1 to 3 feet. .TONIGHT...Southwest winds 10 to 15 knots. A chance of showers and thunderstorms early, then showers with a chance of thunderstorms. Showers likely with a slight chance of thunderstorms late. Waves 1 to 2 feet. .THURSDAY...South winds 10 to 15 knots becoming southwest. Showers. Waves 1 to 2 feet. .THURSDAY NIGHT...Southwest winds 5 to 15 knots becoming west. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Waves 1 to 2 feet. .FRIDAY...Northwest winds 5 to 15 knots becoming southeast. A chance of showers Friday night. Waves 2 feet or less. .SATURDAY...South winds 15 to 25 knots becoming west. Showers with a chance of thunderstorms during the day, then a chance of showers Saturday night. Waves 2 to 4 feet building to 3 to 6 feet. .SUNDAY...West winds 15 to 25 knots becoming northwest. A chance of rain showers during the day. Waves 3 to 6 feet building to 4 to 7 feet, then subsiding to 3 to 6 feet. Waves occasionally around 9 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-166>169-151430- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border-Geneva-on- the-Lake to Conneaut OH beyond 5 nm off shoreline to US- Canadian border- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border- 352 AM EDT Wed Apr 15 2026 .TODAY...Southwest winds 10 to 15 knots. Showers and thunderstorms likely this morning, then showers with a chance of thunderstorms this afternoon. Waves 1 to 3 feet. .TONIGHT...Southwest winds 10 to 15 knots. Showers likely with a chance of thunderstorms in the evening, then showers with a slight chance of thunderstorms after midnight. Waves 1 to 3 feet. .THURSDAY...Southwest winds 10 to 15 knots. Showers likely in the morning, then showers in the afternoon. Waves 1 to 3 feet. .THURSDAY NIGHT...Southwest winds 5 to 10 knots becoming west. Showers with a chance of thunderstorms in the evening, then a chance of showers overnight. Waves 1 to 2 feet. .FRIDAY...West winds 5 to 15 knots becoming southeast. Waves 2 feet or less. .SATURDAY...South winds 15 to 20 knots becoming west. Showers likely during the day, then a chance of showers Saturday night. Waves 2 to 4 feet building to 4 to 7 feet. Waves occasionally around 9 feet. .SUNDAY...West winds 15 to 25 knots becoming northwest. A chance of rain showers during the day. Waves 5 to 8 feet subsiding to 3 to 6 feet. Waves occasionally around 10 feet. Winds and waves higher in and near thunderstorms. $$ LEZ161-151430- MAFOR 1509/ ERIE WEST 1/3 11519 12510 12516 11510 12516. Waves 1 to 3 feet. ERIE CENTRAL 1/3 11519 12510 11516 12506 12516. Waves 1 to 3 feet. ERIE EAST 1/3 11519 12510 11610 14506. Waves 1 to 3 feet. $$