Great Lakes Forecast
Issued by NWS
Issued by NWS
929 FZUS61 KCLE 310128 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 928 PM EDT Thu Jul 30 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... High pressure 30.10 inches will remain over the region through Friday. Low pressure 29.60 inches will enter from the west on Saturday and slowly pass south of the lake through Sunday. High pressure 30.00 inches will build back into the Great Lakes region on Monday. LEZ162>164-310815- 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- 928 PM EDT Thu Jul 30 2026 .OVERNIGHT...South winds 10 knots or less becoming west. Waves 1 foot or less. .FRIDAY...West winds 10 knots or less becoming southeast. Waves 1 foot or less. .FRIDAY NIGHT...Southeast winds 10 knots or less becoming south. Waves 1 foot or less. .SATURDAY...South winds 5 to 10 knots becoming east. A chance of showers in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...East winds 10 to 15 knots. Showers with a chance of thunderstorms in the evening, then showers overnight. Waves 2 feet or less. .SUNDAY...East winds 10 to 15 knots becoming north. A chance of showers and thunderstorms during the day. Waves 1 to 3 feet. .MONDAY...Northeast winds 5 to 15 knots becoming east. Waves 2 feet or less. .TUESDAY...East winds 5 to 10 knots becoming south. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ LEZ165>167-310815- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border- 928 PM EDT Thu Jul 30 2026 .OVERNIGHT...West winds 10 knots or less becoming southwest. Waves 1 foot or less. .FRIDAY...Southwest winds 10 knots or less becoming west. Waves 1 foot or less. .FRIDAY NIGHT...South winds 10 knots or less. Waves 1 foot or less. .SATURDAY...South winds 5 to 10 knots becoming east. A chance of showers in the afternoon. Waves 1 foot or less. .SATURDAY NIGHT...East winds 5 to 10 knots. Showers. Waves 2 feet or less. .SUNDAY...East winds 10 to 15 knots becoming northeast. Showers likely with a chance of thunderstorms during the day, then a chance of showers Sunday night. Waves 1 to 3 feet. .MONDAY...Northeast winds 5 to 15 knots becoming east. Waves 1 to 3 feet. .TUESDAY...East winds 5 to 10 knots becoming south. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ LEZ061-168-169-310815- 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- 928 PM EDT Thu Jul 30 2026 .OVERNIGHT...West winds 10 knots or less. Waves 1 foot or less. .FRIDAY...Southwest winds less than 10 knots becoming west. Waves 1 foot or less. .FRIDAY NIGHT...Light and variable winds becoming south 5 to 10 knots. Waves 1 foot or less. .SATURDAY...South winds 10 knots or less becoming east. Waves 1 foot or less. .SATURDAY NIGHT...East winds 5 to 10 knots becoming southeast. Showers. Waves 1 foot or less. .SUNDAY...Southeast winds 5 to 15 knots becoming northeast. Showers likely with a chance of thunderstorms during the day, then a chance of showers and thunderstorms Sunday night. Waves 2 feet or less. .MONDAY...Northeast winds 5 to 15 knots becoming east. Waves 2 feet or less. .TUESDAY...East winds 5 to 10 knots becoming south. Waves 1 foot or less. Winds and waves higher in and near thunderstorms. $$ LEZ161-310815- MAFOR 3103/ ERIE WEST 1/3 12500 13600 11500 12300. Waves 1 foot or less. ERIE CENTRAL 1/3 12600 13500 11600 11500 11300. Waves 1 foot or less. ERIE EAST 1/3 12600 13500 11600 11500 11400. Waves 1 foot or less. $$