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Cleveland, OH Local Forecast Office

6NM NNE Ashtabula OH

Marine Zone Forecast

Rest Of Today

North winds 15 to 25 knots becoming northwest. A slight chance of showers late this morning. A slight chance of showers and thunderstorms late. Waves 3 to 6 feet. Waves occasionally around 7 feet.

Tonight

North winds 15 to 25 knots. Partly cloudy. Waves 4 to 7 feet subsiding to 3 to 6 feet. Waves occasionally around 9 feet.

Wednesday

North winds 15 to 25 knots becoming northwest. Mostly sunny. Waves 3 to 6 feet. Waves occasionally around 7 feet.

Wednesday Night

North winds 15 to 25 knots diminishing to 10 to 15 knots. Partly cloudy. Waves 3 to 6 feet subsiding to 2 to 4 feet. Waves occasionally around 7 feet.

winds and waves higher in and near thunderstorms.

see lake erie open lakes forecast for thursday through saturday.

the water temperature off toledo is 77 degrees, off cleveland 74 degrees, and off erie 75 degrees.

Additional Forecasts and Information

Zone Area Forecast for Geneva-on-the-Lake to Conneaut OH

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Last Update:

944 AM EDT Tue Jul 28 2026

Forecast Discussion

Great Lakes Water Temperature (Graphic)

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