Great Lakes Forecast
Issued by NWS
Issued by NWS
129 FZUS61 KCLE 250746 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 346 AM EDT Sat Jul 25 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... Pressure averaging 30.00 inches today will gradually decrease to 29.90 inches Sunday, and then continuing to fall to 29.80 inches ahead of a cold front for Monday. Cold front will track through across Lake Erie late Monday night into early Tuesday morning. A trough averaging 29.70 inches lingers Tuesday before high pressure 30.00 inches returns midweek. LEZ162-163-251430- 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- 346 AM EDT Sat Jul 25 2026 .TODAY...West winds 10 knots or less becoming south. Waves 1 foot or less. .TONIGHT...South winds 5 to 10 knots becoming west. Waves 1 foot or less. .SUNDAY...West winds 10 knots or less becoming southwest. Waves 1 foot or less. .SUNDAY NIGHT...Southwest winds 10 knots or less. A chance of showers overnight. Waves 1 foot or less. .MONDAY...Southwest winds 10 to 15 knots becoming west. Showers likely during the day, then showers likely with a chance of thunderstorms Monday night. Waves 2 feet or less. .TUESDAY...Northwest winds 10 to 15 knots becoming north. Waves 1 to 2 feet. .WEDNESDAY...North winds 5 to 15 knots. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LEZ164>167-251430- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border- 346 AM EDT Sat Jul 25 2026 .TODAY...West winds 5 to 10 knots. Waves 1 foot or less. .TONIGHT...Southwest winds 10 knots or less. Waves 1 foot or less. .SUNDAY...Southwest winds 5 to 10 knots. Waves 1 foot or less. .SUNDAY NIGHT...Southwest winds 10 knots or less. A chance of showers overnight. Waves 1 foot or less. .MONDAY...Southwest winds around 10 knots increasing to 15 to 20 knots. Showers likely during the day, then showers with a chance of thunderstorms Monday night. Waves 1 to 3 feet building to 2 to 4 feet. .TUESDAY...Northwest winds 10 to 15 knots becoming north 15 to 20 knots. Waves 2 to 4 feet. .WEDNESDAY...North winds 10 to 15 knots. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-168-169-251430- 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- 346 AM EDT Sat Jul 25 2026 .TODAY...South winds 5 to 10 knots becoming west. A slight chance of showers. A slight chance of showers and thunderstorms late. Waves 1 foot or less. .TONIGHT...Southwest winds 10 knots or less. A slight chance of showers and thunderstorms early. Waves 1 foot or less. .SUNDAY...Southwest winds 5 to 10 knots becoming west. Waves 1 foot or less. .SUNDAY NIGHT...Southwest winds 5 to 10 knots. A chance of showers overnight. Waves around 1 foot. .MONDAY...Southwest winds 5 to 15 knots. A chance of showers during the day, then showers with a chance of thunderstorms Monday night. Waves 1 to 2 feet building to 2 to 4 feet. .TUESDAY...West winds 10 to 15 knots becoming north. A chance of showers and thunderstorms during the day. Waves 2 to 4 feet subsiding to 1 to 3 feet. .WEDNESDAY...North winds 10 to 15 knots. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LEZ161-251430- MAFOR 2509/ ERIE WEST 1/3 12700 12600 12400 12500. Waves 1 foot or less. ERIE CENTRAL 1/3 14600 11600 13500. Waves 1 foot or less. ERIE EAST 1/3 12400 15500. Waves 1 foot or less. $$