Great Lakes Forecast
Issued by NWS
Issued by NWS
273 FZUS61 KCLE 100129 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 929 PM EDT Thu May 9 2024 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... Low pressure of 29.60 inches over the Ohio Valley will move east to the Mid-Atlantic through Friday, while a trough lingers across Lake Erie. A ridge averaging 29.90 inches builds eastward across Lake Erie Friday night before another trough averaging 29.70 inches arrives from the western Great Lakes on Saturday. Another ridge averaging 29.90 inches should build eastward across Lake Erie on Sunday before a trough averaging 29.80 inches overspreads Lake Erie from the Upper Midwest by Monday. LEZ162-163-100815- 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- 929 PM EDT Thu May 9 2024 .REST OF TONIGHT...Northeast winds 15 to 20 knots becoming north. A chance of showers late this evening. Waves 2 to 4 feet. .FRIDAY...North winds 15 to 20 knots diminishing to 5 to 15 knots. Waves 1 to 3 feet subsiding to 1 foot or less. .FRIDAY NIGHT...Northwest winds 10 knots or less becoming southwest. Waves 1 foot or less. .SATURDAY...Southwest winds 5 to 10 knots becoming northwest. Showers likely. Waves 1 foot or less. .SATURDAY NIGHT...Northwest winds around 10 knots. A chance of showers in the evening. Waves around 1 foot. .SUNDAY...West winds 5 to 15 knots becoming southwest. Waves 2 feet or less. .MONDAY...Southwest winds 10 to 15 knots. A chance of showers and thunderstorms. Waves 1 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots becoming northeast. A chance of showers. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LEZ164>166-100815- The Islands to Vermilion OH beyond 5 nm off shoreline to US- Canadian border- Vermilion to Avon Point OH beyond 5 nm off shoreline to US- Canadian border- Avon Point to Willowick OH beyond 5 nm off shoreline to US- Canadian border- 929 PM EDT Thu May 9 2024 .REST OF TONIGHT...Northeast winds 15 to 20 knots becoming north 10 to 15 knots. A chance of showers. Waves 3 to 5 feet. .FRIDAY...Northeast winds 5 to 15 knots becoming northwest. Waves 2 to 4 feet subsiding to 1 to 3 feet. .FRIDAY NIGHT...Northwest winds 5 to 10 knots becoming southwest. Waves 2 feet or less. .SATURDAY...South winds 10 to 15 knots becoming west. Showers likely in the morning, then a chance of showers in the afternoon. Waves 1 to 2 feet. .SATURDAY NIGHT...Northwest winds around 10 knots. A chance of showers in the evening. Waves 1 to 2 feet. .SUNDAY...Northwest winds 5 to 15 knots becoming south 15 to 20 knots. Waves 1 to 3 feet. .MONDAY...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers during the day, then a chance of showers and thunderstorms Monday night. Waves 2 to 4 feet subsiding to 1 to 3 feet. .TUESDAY...Southeast winds 10 to 15 knots becoming northeast. A chance of showers. Waves 1 to 2 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-167>169-100815- 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- 929 PM EDT Thu May 9 2024 .REST OF TONIGHT...Northeast winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers, then a slight chance of showers late. Waves 2 to 4 feet subsiding to 1 to 3 feet. .FRIDAY...Northeast winds 5 to 15 knots becoming northwest. A slight chance of showers. Waves 1 to 3 feet. .FRIDAY NIGHT...Northwest winds 10 knots or less becoming southwest. Waves 1 foot or less. .SATURDAY...Southwest winds 5 to 15 knots. A chance of showers. Waves 2 feet or less. .SATURDAY NIGHT...North winds 5 to 10 knots becoming northwest. A chance of showers in the evening. Waves 2 feet or less. .SUNDAY...Northwest winds 5 to 15 knots becoming south 15 to 20 knots. Waves 1 to 3 feet. .MONDAY...Southwest winds 15 to 20 knots diminishing to 10 to 15 knots. A chance of showers and thunderstorms. Waves 2 to 4 feet subsiding to 1 to 2 feet. .TUESDAY...South winds 5 to 15 knots becoming east. A chance of showers. Waves 2 feet or less. Winds and waves higher in and near thunderstorms. $$ LEZ161-100815- MAFOR 1003/ ERIE WEST 1/3 14810 12800 11700 11600. Waves 2 to 4 feet subsiding to 1 to 3 feet overnight. Waves 1 to 3 feet Friday. Waves 2 feet or less Friday evening. ERIE CENTRAL 1/3 11110 11810 12110 11800 12700 11600. A chance of showers overnight. Waves 2 to 4 feet overnight. Waves 2 to 4 feet subsiding to 1 to 3 feet Friday. Waves 2 feet or less Friday evening. ERIE EAST 1/3 14110 12800 11700 11600. A chance of showers overnight. Waves 1 to 3 feet subsiding to 1 foot or less overnight and Friday. Waves 1 foot or less Friday evening. $$