FZUS51 KCLE 200739 NSHCLE Nearshore Marine Forecast National Weather Service Cleveland OH 339 AM EDT Wed May 20 2026 For waters within five nautical miles of shore 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. LEZ142-143-201415- Maumee Bay to Reno Beach OH-Reno Beach to The Islands OH- 339 AM EDT Wed May 20 2026 .TODAY...North winds 10 to 15 knots becoming northeast. A chance of showers early, then a slight chance of showers. Waves 1 to 3 feet. .TONIGHT...Northeast winds 10 to 15 knots increasing to 15 to 20 knots. Mostly cloudy in the evening, then becoming partly cloudy. Waves 1 to 3 feet building to 2 to 4 feet. .THURSDAY...Northeast winds 15 to 25 knots. Mostly sunny. Waves 2 to 4 feet building to 3 to 6 feet. Waves occasionally around 7 feet. .THURSDAY NIGHT...Northeast winds 15 to 25 knots becoming east. Partly cloudy in the evening, then becoming mostly cloudy. Waves 3 to 6 feet. Waves occasionally around 7 feet. See Lake Erie open lakes forecast for Friday through Sunday. The water temperature off Toledo is 60 degrees, off Cleveland 55 degrees, and off Erie 58 degrees. $$ LEZ144>147-201415- The Islands to Vermilion OH-Vermilion to Avon Point OH- Avon Point to Willowick OH-Willowick to Geneva-on-the Lake OH- 339 AM EDT Wed May 20 2026 .TODAY...North winds 10 to 15 knots becoming northeast. A chance of showers early, then a slight chance of showers from late morning on. Waves 2 to 4 feet subsiding to 1 to 3 feet. .TONIGHT...Northeast winds 10 to 15 knots increasing to 15 to 20 knots. Mostly cloudy in the evening, then becoming partly cloudy. Waves 1 to 3 feet building to 2 to 4 feet. .THURSDAY...Northeast winds 15 to 25 knots. Mostly sunny. Waves 2 to 4 feet building to 3 to 6 feet. Waves occasionally around 7 feet. .THURSDAY NIGHT...Northeast winds 15 to 25 knots becoming east. Partly cloudy in the evening, then becoming mostly cloudy. Waves 3 to 6 feet. Waves occasionally around 7 feet. See Lake Erie open lakes forecast for Friday through Sunday. The water temperature off Toledo is 60 degrees, off Cleveland 55 degrees, and off Erie 58 degrees. $$ LEZ148-149-201415- Geneva-on-the-Lake to Conneaut OH-Conneaut OH to Ripley NY- 339 AM EDT Wed May 20 2026 .TODAY...North winds 5 to 15 knots becoming northwest. A chance of showers early, then a slight chance of showers. Waves 1 to 3 feet. .TONIGHT...Northwest winds 10 to 15 knots becoming northeast. Mostly cloudy in the evening, then becoming partly cloudy. Waves 1 to 3 feet. .THURSDAY...Northeast winds 15 to 25 knots. Mostly sunny. Waves 2 to 4 feet building to 3 to 5 feet. Waves occasionally around 6 feet. .THURSDAY NIGHT...Northeast winds 15 to 25 knots becoming east 10 to 15 knots. Partly cloudy in the evening, then becoming mostly cloudy. Waves 3 to 5 feet subsiding to 1 to 3 feet. Waves occasionally around 6 feet. See Lake Erie open lakes forecast for Friday through Sunday. The water temperature off Toledo is 60 degrees, off Cleveland 55 degrees, and off Erie 58 degrees. $$