Great Lakes Forecast
Issued by NWS
Issued by NWS
118 FZUS61 KCLE 050750 GLFLE Open Lake Forecast for Lake Erie National Weather Service Cleveland OH 350 AM EDT Tue May 5 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... Low pressure 29.10 inches moving across Hudson Bay this morning will drag a cold front across Lake Erie late this morning. The front will slowly exit the region tonight allowing high pressure 30.10 inches to slowly build east over the region late Wednesday and Thursday. Weak low pressure 29.80 inches will move east across the Great Lakes Friday into Saturday, dragging a cold front across the lake. LEZ162>166-051430- 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- 350 AM EDT Tue May 5 2026 .TODAY...Southwest winds 15 to 20 knots becoming northwest 10 to 15 knots. A chance of rain this morning, then rain with a slight chance of thunderstorms this afternoon. Waves 3 to 5 feet subsiding to 1 to 3 feet. .TONIGHT...Northwest winds 5 to 10 knots becoming northeast. Rain with a slight chance of thunderstorms early, then rain from late evening on. Waves 2 feet or less. .WEDNESDAY...Northeast winds 5 to 10 knots becoming northwest. Rain likely in the morning, then a chance of showers in the afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...Southwest winds 5 to 10 knots becoming northwest. Waves 1 foot or less. .THURSDAY...Northwest winds 5 to 10 knots becoming west. Waves 1 foot or less building to 1 to 3 feet. .FRIDAY...Southwest winds 10 to 15 knots. A chance of showers. Waves 1 to 3 feet. .SATURDAY...Southwest winds 5 to 15 knots. A chance of showers during the day. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LEZ061-167>169-051430- Ripley to Buffalo NY extending from 5NM off shoreline to US- Canadian border-Willowick to Geneva-on-the- Lake OH beyond 5NM off shoreline to US-Canadian border-Geneva-on- the-Lake to Conneaut OH beyond 5 nm off shoreline to US- Canadian border- Conneaut OH to Ripley NY beyond 5 nm off shoreline to US- Canadian border- 350 AM EDT Tue May 5 2026 .TODAY...Southwest winds 15 to 20 knots becoming west 5 to 15 knots. A chance of showers this morning, then rain with a chance of thunderstorms this afternoon. Waves 3 to 5 feet. .TONIGHT...West winds 10 knots or less becoming northeast. Rain with a slight chance of thunderstorms early, then rain from late evening on. Waves 2 to 4 feet subsiding to 1 to 2 feet. .WEDNESDAY...Northeast winds 5 to 10 knots becoming north. Rain likely in the morning, then a chance of showers in the afternoon. Waves 2 feet or less. .WEDNESDAY NIGHT...West winds 5 to 10 knots becoming northwest. Waves 1 foot or less. .THURSDAY...Northwest winds 5 to 10 knots becoming west. Waves 2 feet or less. .FRIDAY...Southwest winds 5 to 15 knots. A chance of showers Friday night. Waves 1 to 3 feet. .SATURDAY...Southwest winds 5 to 15 knots. A chance of showers during the day. Waves 1 to 3 feet. Winds and waves higher in and near thunderstorms. $$ LEZ161-051430- MAFOR 0509/ ERIE WEST 1/3 12510 11610 12706 12206 11806. A chance of showers early this morning. Waves 2 to 4 feet subsiding to 1 to 3 feet today. Waves 1 foot or less tonight. ERIE CENTRAL 1/3 11520 11510 11610 12706 12206 11106. A chance of showers this morning. Waves 3 to 5 feet subsiding to 1 to 3 feet today. Waves 1 to 2 feet tonight. ERIE EAST 1/3 13510 12606 11406 11206 11106. A chance of showers this morning, then a chance of thunderstorms this afternoon. Waves 3 to 5 feet today. Waves 2 to 4 feet subsiding to 1 to 2 feet tonight. $$