Great Lakes Forecast
Issued by NWS
Issued by NWS
004 FZUS61 KCLE 111342 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 942 AM EDT Tue Aug 11 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 stationary front will oscillate near Lake Erie through mid week with areas of low pressure around 29.90 inches rippling along it. It then passes through as a cold front Thursday with high pressure 30.20 inches building in for the end of the week and the weekend. LEZ162>164-112015- 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- 942 AM EDT Tue Aug 11 2026 .REST OF TODAY...West winds 10 knots or less becoming southwest. A slight chance of showers and thunderstorms late this morning, then a chance of showers and thunderstorms early this afternoon. Showers likely with a chance of thunderstorms late. Waves 1 foot or less. .TONIGHT...Southwest winds 5 to 10 knots becoming west. Showers likely with a chance of thunderstorms early, then a slight chance of showers and thunderstorms late in the evening. A slight chance of showers after midnight. Waves 1 foot or less. .WEDNESDAY...Northwest winds 10 knots or less becoming southwest. Waves 1 foot or less. .WEDNESDAY NIGHT...West winds 10 knots or less becoming northwest. A chance of showers. Waves 1 foot or less. .THURSDAY...Northwest winds 5 to 15 knots becoming northeast. A chance of showers. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 15 knots. Waves 2 feet or less. .SATURDAY...East winds 5 to 10 knots becoming south. A chance of showers and thunderstorms Saturday night. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LEZ165>167-112015- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border- 942 AM EDT Tue Aug 11 2026 .REST OF TODAY...West winds 10 knots or less. A chance of showers with a slight chance of thunderstorms late this morning, then a chance of showers and thunderstorms this afternoon. Waves 1 foot or less. .TONIGHT...West winds 10 knots or less becoming north. A chance of showers and thunderstorms early, then a slight chance of showers and thunderstorms late in the evening. A slight chance of showers after midnight. Waves 1 foot or less. .WEDNESDAY...North winds 10 knots or less becoming west. Waves 1 foot or less. .WEDNESDAY NIGHT...West winds 5 to 10 knots becoming northwest. A chance of showers and thunderstorms. Waves 1 foot or less. .THURSDAY...Northwest winds 5 to 15 knots becoming north. A chance of showers Thursday night. Waves 2 feet or less. .FRIDAY...North winds 5 to 15 knots becoming northeast. Waves 1 to 2 feet. .SATURDAY...East winds 5 to 10 knots becoming southeast. A chance of showers and thunderstorms Saturday night. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-168-169-112015- 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- 942 AM EDT Tue Aug 11 2026 .REST OF TODAY...West winds less than 10 knots. A slight chance of showers late this morning. A slight chance of showers and thunderstorms late. Waves around 1 foot. .TONIGHT...West winds less than 10 knots becoming northeast. A slight chance of showers. Waves 1 foot or less. .WEDNESDAY...Northeast winds less than 10 knots becoming northwest. Waves 1 foot or less. .WEDNESDAY NIGHT...West winds 10 knots or less. A chance of showers. Waves 1 foot or less. .THURSDAY...Northwest winds 5 to 15 knots becoming north. Waves 2 feet or less. .FRIDAY...North winds 5 to 15 knots becoming northeast. Waves 2 feet or less. .SATURDAY...East winds 5 to 10 knots becoming southeast. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LEZ161-112015- MAFOR 1115/ ERIE WEST 1/3 12600 11506 11500 14600. A chance of thunderstorms this afternoon and evening. Waves 1 foot or less. ERIE CENTRAL 1/3 13600 11500 11700 12800 11400. A chance of showers and thunderstorms this afternoon. Waves 1 foot or less. ERIE EAST 1/3 11700 14600 11800 11100 11400. Waves 1 foot or less. $$