FZUS61 KCLE 121331 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 931 AM EDT Sun Jul 12 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 of 30.20 inches will build over Great Lakes today and tomorrow before settling south to the Ohio Valley on Tuesday. High pressure will persist through Thursday. LEZ162-163-122030- 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- 931 AM EDT Sun Jul 12 2026 .THIS AFTERNOON...East winds 10 to 15 knots. Waves 1 to 3 feet. .TONIGHT...East winds 5 to 15 knots becoming northeast less than 10 knots. Waves 2 to 4 feet subsiding to 1 to 3 feet. .MONDAY...Northeast winds less than 10 knots becoming east. Waves 1 foot or less. .MONDAY NIGHT...Southeast winds 10 knots or less becoming southwest. Waves 1 foot or less. .TUESDAY...Southwest winds 5 to 15 knots becoming west. Waves 2 feet or less. .WEDNESDAY...West winds 5 to 10 knots becoming northeast. Waves 2 feet or less. .THURSDAY...North winds 5 to 10 knots becoming northeast. Waves 1 foot or less. $$ LEZ164>166-122030- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border- 931 AM EDT Sun Jul 12 2026 .THIS AFTERNOON...East winds 10 to 15 knots becoming northeast 15 to 20 knots. Waves 2 to 4 feet. .TONIGHT...Northeast winds 15 to 20 knots becoming east and diminishing to less than 10 knots. Waves 2 to 4 feet subsiding to 1 to 2 feet. .MONDAY...Northeast winds less than 10 knots becoming north. Waves 1 foot or less. .MONDAY NIGHT...East winds 10 knots or less becoming southwest. Waves 1 foot or less. .TUESDAY...Southwest winds 10 to 15 knots becoming west. Waves 1 to 3 feet. .WEDNESDAY...West winds 5 to 10 knots becoming north. Waves 1 to 3 feet. .THURSDAY...North winds 10 knots or less becoming northeast. Waves 2 feet or less. $$ LEZ061-167>169-122030- Ripley to Buffalo NY extending from 5NM 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- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border- 931 AM EDT Sun Jul 12 2026 .THIS AFTERNOON...Northeast winds 10 to 15 knots increasing to 15 to 20 knots. Waves 1 to 3 feet. .TONIGHT...Northeast winds 5 to 15 knots becoming east less than 10 knots. Waves 1 to 3 feet subsiding to 1 foot or less. .MONDAY...Southeast winds less than 10 knots becoming northwest. Waves 1 foot or less. .MONDAY NIGHT...Southwest winds 10 knots or less. Waves 1 foot or less. .TUESDAY...Southwest winds 10 to 15 knots becoming west. Waves 1 to 2 feet building to 2 to 4 feet. .WEDNESDAY...West winds 5 to 10 knots becoming north. Waves 1 to 3 feet. .THURSDAY...Northwest winds 5 to 10 knots becoming north. Waves 2 feet or less. $$ LEZ161-122030- MAFOR 1215/ ERIE WEST 1/3 11110 12120 11210 11200 13100. Waves 1 to 3 feet building to 2 to 4 feet this afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet tonight. Waves 1 foot or less Monday morning. ERIE CENTRAL 1/3 11110 12120 11110 14200. Waves 1 to 3 feet building to 2 to 4 feet this afternoon. Waves 2 to 4 feet subsiding to 1 to 3 feet tonight. Waves 1 foot or less Monday morning. ERIE EAST 1/3 13110 11100 11200 11300 11400 11500. Waves 1 to 3 feet this afternoon. Waves 2 feet or less tonight and Monday morning. $$