Great Lakes Forecast
Issued by NWS
Issued by NWS
445 FZUS61 KCLE 022256 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 656 PM EDT Wed Sep 2 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 north of Lake Erie tonight into Thursday before being pushed south as a cold front on Thursday evening. A ridge averaging 30.00 inches will build from the north on Friday and persist through the weekend into early next week. LEZ162-163-030215- 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- 656 PM EDT Wed Sep 2 2026 .TONIGHT...Southwest winds 10 to 15 knots. A slight chance of showers and thunderstorms through the early overnight, then a chance of showers and thunderstorms late. Waves 1 to 2 feet. .THURSDAY...West winds 5 to 10 knots becoming southeast. A chance of showers and thunderstorms early, then a slight chance of showers and thunderstorms late in the morning. A chance of showers and thunderstorms in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...Southeast winds 5 to 10 knots becoming east. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms overnight. Waves 1 foot or less. .FRIDAY...Northeast winds 10 knots or less. A chance of showers. Waves 1 foot or less. .FRIDAY NIGHT...Northeast winds 10 knots or less. A chance of showers. Waves 1 foot or less. .SATURDAY...Northeast winds 5 to 10 knots. Waves 1 to 2 feet. .SUNDAY...East winds 5 to 10 knots. Waves 1 to 2 feet. .MONDAY...East winds 5 to 10 knots becoming southeast. Waves around 1 foot. Winds and waves higher in and near thunderstorms. $$ LEZ164>167-030215- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border- 656 PM EDT Wed Sep 2 2026 .TONIGHT...Southwest winds 10 to 15 knots becoming west. A chance of showers and thunderstorms. Waves 1 to 3 feet. .THURSDAY...West winds 5 to 10 knots becoming southwest. A chance of showers and thunderstorms early, then a slight chance of showers and thunderstorms. A chance of showers and thunderstorms late. Waves 1 to 2 feet. .THURSDAY NIGHT...Southeast winds 5 to 10 knots becoming northeast. A chance of showers and thunderstorms in the evening, then showers likely with a chance of thunderstorms overnight. Waves 1 foot or less. .FRIDAY...North winds 10 knots or less. Showers likely in the morning, then a chance of showers in the afternoon. Waves 1 foot or less. .FRIDAY NIGHT...North winds 5 to 10 knots becoming northeast. Waves 2 feet or less. .SATURDAY...Northeast winds 5 to 15 knots becoming east. Waves 1 to 2 feet. .SUNDAY...East winds 5 to 15 knots. Waves 2 feet or less. .MONDAY...Southeast winds 5 to 10 knots. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LEZ168-169-030215- 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- 656 PM EDT Wed Sep 2 2026 ...SEVERE THUNDERSTORM WATCH 646 IN EFFECT UNTIL MIDNIGHT EDT TONIGHT... .TONIGHT...Southwest winds 10 to 15 knots becoming west. Showers and thunderstorms likely this evening, then a chance of showers and thunderstorms after midnight. Waves 1 to 3 feet. .THURSDAY...Northwest winds 5 to 10 knots becoming west. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Waves 1 to 2 feet. .THURSDAY NIGHT...West winds 10 knots or less becoming north. A chance of showers and thunderstorms in the evening, then showers likely overnight. Waves 1 foot or less. .FRIDAY...North winds 10 knots or less becoming northwest. A chance of showers. Waves 1 foot or less. .FRIDAY NIGHT...West winds 10 knots or less becoming northeast. Waves 1 foot or less. .SATURDAY...Northeast winds 5 to 10 knots becoming east. Waves 1 foot or less. .SUNDAY...East winds 5 to 10 knots. Waves 2 feet or less. .MONDAY...Southeast winds 10 knots or less. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LEZ061-030215- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border- 656 PM EDT Wed Sep 2 2026 ...TORNADO WATCH 645 IN EFFECT UNTIL 11 PM EDT THIS EVENING... .TONIGHT...Southwest winds 10 to 15 knots becoming west. Showers and thunderstorms this evening, then showers and thunderstorms likely after midnight. Showers likely with a chance of thunderstorms late. Some thunderstorms may be severe with damaging winds, large hail, and tornadoes this evening. Waves 1 to 2 feet. .THURSDAY...West winds 5 to 10 knots. A chance of showers with a slight chance of thunderstorms early, then a chance of showers late in the morning. A slight chance of showers and thunderstorms in the afternoon. Waves around 1 foot. .THURSDAY NIGHT...Southwest winds 10 knots or less becoming north. A chance of showers and thunderstorms in the evening, then a chance of showers overnight. Waves 1 foot or less. .FRIDAY...Northeast winds less than 10 knots. A chance of showers. Waves 1 foot or less. .FRIDAY NIGHT...West winds 10 knots or less becoming northeast. Waves 1 foot or less. .SATURDAY...Northeast winds 5 to 10 knots becoming east. Waves 1 foot or less. .SUNDAY...Northeast winds 5 to 10 knots becoming southeast. Waves 1 foot or less. .MONDAY...Southeast winds 10 knots or less becoming south. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ LEZ161-030215- MAFOR 0221/ ERIE WEST 1/3 14510 12600 12400. A chance of showers and thunderstorms overnight and Thursday afternoon. Waves 2 feet or less. ERIE CENTRAL 1/3...SEVERE THUNDERSTORM WATCH IN EFFECT...13510 11610 12600 12500. A chance of showers and thunderstorms tonight and Thursday morning. Waves 1 to 3 feet tonight. Waves 2 feet or less Thursday. ERIE EAST 1/3...TORNADO WATCH IN EFFECT...11510 12519 11510 14600. Waves 1 to 2 feet. $$