Great Lakes Forecast
Issued by NWS
Issued by NWS
912 FZUS61 KCLE 180125 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 925 PM EDT Sun May 17 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 stalled frontal boundary will waver north of Lake Erie tonight before lifting northeast as a warm front on Monday. Low pressure of 29.60 inches will track from the Upper Midwest through the Upper Great Lakes Tuesday with a trailing cold front that will push across Lake Erie early Wednesday morning. High pressure of 30.20 inches will build over Lake Erie Wednesday night and Thursday. LEZ162>166-180830- 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- 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- 925 PM EDT Sun May 17 2026 .OVERNIGHT...South winds 10 to 15 knots. Waves 2 feet or less. .MONDAY...South winds 10 to 15 knots becoming southwest 15 to 20 knots. A slight chance of showers late. Waves 1 to 3 feet. .MONDAY NIGHT...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots. Waves 1 to 3 feet. .TUESDAY...South winds 10 to 15 knots becoming southwest and increasing to 15 to 25 knots. Showers likely in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet. .TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west 10 to 15 knots. Showers with a chance of thunderstorms. Waves 2 to 4 feet. .WEDNESDAY...North winds 10 to 15 knots becoming northeast. Waves 1 to 3 feet. .THURSDAY...Northeast winds 10 to 15 knots becoming east. Waves 1 to 3 feet. .FRIDAY...East winds 10 to 15 knots. A chance of showers. Waves 2 to 4 feet subsiding to 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-167>169-180830- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border-Geneva-on- the-Lake to Conneaut OH beyond 5 nm off shoreline to US- Canadian border- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border- 925 PM EDT Sun May 17 2026 .OVERNIGHT...Southeast winds 5 to 10 knots becoming south. Waves 2 feet or less. .MONDAY...South winds 10 to 15 knots becoming southwest. Waves 2 feet or less. .MONDAY NIGHT...Southwest winds 10 to 15 knots. Waves 1 to 3 feet. .TUESDAY...Southwest winds 10 to 15 knots increasing to 15 to 20 knots. A chance of showers in the afternoon. Waves 1 to 3 feet building to 2 to 4 feet. .TUESDAY NIGHT...Southwest winds 15 to 20 knots becoming west 10 to 15 knots. Showers with a chance of thunderstorms. Waves 2 to 4 feet. .WEDNESDAY...Northwest winds 10 to 15 knots becoming northeast. Waves 2 to 4 feet subsiding to 1 to 3 feet. .THURSDAY...Northeast winds 10 to 15 knots becoming east. Waves 1 to 3 feet. .FRIDAY...East winds 5 to 15 knots becoming southeast. A chance of showers. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LEZ161-180830- MAFOR 1803/ ERIE WEST 1/3 12400 13410 11420 11520 11510. Waves 2 feet or less overnight. Waves 1 to 3 feet Monday and Monday evening. ERIE CENTRAL 1/3 11400 13410 14510. Waves 2 feet or less overnight. Waves 1 to 3 feet Monday and Monday evening. ERIE EAST 1/3 11300 13400 14500. Waves 2 feet or less. $$