Great Lakes Forecast
Issued by NWS
Issued by NWS
450 FZUS61 KCLE 151953 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 353 PM EDT Tue Sep 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 cold front will pass over Lake Erie this evening then settle across the Ohio Valley through Thursday. Low pressure 30.20 will move along the front before moving southward as high pressure 30.20 builds in from the north Friday into Saturday. LEZ162-163-160230- 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- 353 PM EDT Tue Sep 15 2026 .TONIGHT...South winds 5 to 15 knots becoming north. A chance of showers and thunderstorms late this evening. Showers with a chance of thunderstorms after midnight. Waves 2 feet or less. .WEDNESDAY...North winds 5 to 10 knots becoming northeast. Showers likely with a slight chance of thunderstorms early, then a chance of showers with a slight chance of thunderstorms. A slight chance of showers and thunderstorms late. Waves 1 foot or less. .WEDNESDAY NIGHT...Northeast winds 5 to 10 knots becoming east. A chance of showers overnight. Waves 1 foot or less. .THURSDAY...Northwest winds 10 knots or less becoming north. Showers likely. Waves 1 foot or less. .THURSDAY NIGHT...Northeast winds 5 to 15 knots. Waves 2 feet or less. .FRIDAY...Northeast winds 10 to 15 knots becoming east. Waves 1 to 3 feet. .SATURDAY...Southeast winds 10 to 15 knots becoming west. Showers likely with a chance of thunderstorms. Waves 1 to 3 feet. .SUNDAY...North winds 15 to 20 knots becoming northeast. A chance of showers. Waves 1 to 3 feet building to 3 to 5 feet. Winds and waves higher in and near thunderstorms. $$ LEZ164>168-160230- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border-Geneva-on- the-Lake to Conneaut OH beyond 5 nm off shoreline to US- Canadian border- 353 PM EDT Tue Sep 15 2026 .TONIGHT...South winds 5 to 15 knots becoming west. A slight chance of showers and thunderstorms late this evening. Showers with a chance of thunderstorms after midnight. Waves 1 to 3 feet. .WEDNESDAY...Northwest winds 5 to 10 knots becoming northeast. A chance of showers with a slight chance of thunderstorms in the morning, then a slight chance of showers and thunderstorms in the afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast winds 10 knots or less becoming east. A chance of showers overnight. Waves 1 foot or less. .THURSDAY...Southeast winds 5 to 10 knots becoming northwest. Showers likely. Waves 1 foot or less. .THURSDAY NIGHT...North winds 5 to 15 knots. Waves 1 to 3 feet. .FRIDAY...Northeast winds 15 to 20 knots becoming east 10 to 15 knots. Waves 1 to 3 feet. .SATURDAY...Southeast winds 10 to 15 knots increasing to 15 to 20 knots. Showers likely with a chance of thunderstorms during the day, then showers Saturday night. Waves 1 to 3 feet building to 3 to 5 feet. .SUNDAY...Northeast winds 15 to 25 knots becoming east. Showers likely during the day, then a chance of showers Sunday night. Waves 3 to 6 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-169-160230- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border- 353 PM EDT Tue Sep 15 2026 .TONIGHT...South winds 15 to 20 knots becoming southwest 10 to 15 knots. A slight chance of showers and thunderstorms late this evening. A chance of showers with a slight chance of thunderstorms after midnight, then showers likely with a slight chance of thunderstorms late. Waves 1 to 3 feet. .WEDNESDAY...Southwest winds 10 knots or less becoming northeast. 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 early in the afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...Northeast winds 10 knots or less becoming east. A chance of showers overnight. Waves 1 foot or less. .THURSDAY...East winds 10 knots or less becoming north. Showers likely. Waves 1 foot or less. .THURSDAY NIGHT...North winds 5 to 15 knots. Waves 2 feet or less. .FRIDAY...Northeast winds 5 to 15 knots becoming east. Waves 1 to 2 feet. .SATURDAY...East winds 5 to 15 knots. Showers likely during the day, then showers Saturday night. Waves 1 to 3 feet building to 2 to 4 feet. .SUNDAY...Northeast winds 15 to 20 knots becoming east. A chance of showers. Waves 3 to 5 feet subsiding to 2 to 4 feet. Winds and waves higher in and near thunderstorms. $$ LEZ161-160230- MAFOR 1521/ ERIE WEST 1/3 12410 11510 11606 11806 13100. A chance of thunderstorms overnight. Waves 1 to 3 feet tonight. Waves 1 foot or less Wednesday. ERIE CENTRAL 1/3 12410 11510 11506 11606 11700 12800. A chance of thunderstorms overnight. Waves 1 to 3 feet tonight. Waves 2 feet or less Wednesday. ERIE EAST 1/3 12410 11510 11516 11510 11500 11700 11100. Waves 1 to 3 feet. $$