For More Weather Information:

Cleveland, OH Local Forecast Office

10NM NNE Port Clinton OH

Marine Point Forecast

[NOTICE]

Tonight
Low: 78 °F
S 9kt
< 1ft
Saturday
High: 88 °F
SSW 11kt
< 1ft
Saturday Night
Low: 76 °F
WSW 11kt
< 1ft
Sunday
High: 83 °F
W 10kt
< 1ft
Sunday Night
Low: 74 °F
WNW 7kt
< 1ft
Monday
High: 82 °F
WNW 7kt
< 1ft
Monday Night
Low: 75 °F
S 6kt
< 1ft
Tuesday
High: 84 °F
SSW 6kt
< 1ft
Tuesday Night
Low: 77 °F
SE 8kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:32 pm EDT Jul 11, 2025
Forecast Valid: 10pm EDT Jul 11, 2025-6pm EDT Jul 18, 2025

View Nearby Observations

Detailed Forecast

Tonight

S wind 7 to 9 kt. A slight chance of showers and thunderstorms before 11pm. Waves 1 ft or less.

Saturday

SSW wind around 11 kt. A chance of showers and thunderstorms, mainly after 4pm. Waves 1 ft or less.

Saturday Night

SSW wind around 11 kt becoming WSW after midnight. Showers and thunderstorms likely, mainly before midnight. Waves 1 ft or less.

Sunday

W wind 7 to 10 kt. A slight chance of showers, then a chance of showers and thunderstorms after 11am. Waves 1 ft or less.

Sunday Night

WNW wind around 7 kt. A chance of showers and thunderstorms before 8pm. Waves 1 ft or less.

Monday

WNW wind 5 to 7 kt becoming WSW in the afternoon. Sunny. Waves 1 ft or less.

Monday Night

S wind around 6 kt becoming SW after midnight. Mostly clear. Waves 1 ft or less.

Tuesday

SSW wind around 6 kt becoming ESE in the afternoon. Mostly sunny. Waves 1 ft or less.

Tuesday Night

ESE wind around 8 kt becoming S after midnight. Mostly cloudy. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

See Lake Erie open lakes forecast for Monday through Wednesday.

The water temperature off Toledo is 79 degrees, off Cleveland 65
degrees, and off Erie 77 degrees.

*Notices:

This forecast is for a single location. For safety concerns, mariners should be aware of the weather over a larger area. Forecast information for a larger area can be found within the zone forecast and the NDFD graphics.
The forecast conditions at a particular point may not exceed the criteria of a Small Craft Advisory, Gale, Storm etc. These watches/warnings/advisories are issued for the entire zone in which the point resides and mariners should act accordingly.