For More Weather Information:

Cleveland, OH Local Forecast Office

8NM ENE Port Clinton OH

Marine Point Forecast

[NOTICE]

Tonight
Low: 70 °F
Light Wind
< 1ft
Wednesday
High: 82 °F
Light Wind
< 1ft
Wednesday Night
Low: 72 °F
SSW 6kt
< 1ft
Thursday
High: 80 °F
SW 7kt
< 1ft
Thursday Night
Low: 72 °F
Light Wind
< 1ft
Friday
High: 80 °F
SSW 8kt
< 1ft
Friday Night
Low: 71 °F
SSW 9kt
< 1ft
Saturday
High: 82 °F
WSW 10kt
< 1ft
Saturday Night
Low: 71 °F
WSW 9kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 3:46 pm EDT Aug 4, 2026
Forecast Valid: 5pm EDT Aug 4, 2026-6pm EDT Aug 11, 2026

View Nearby Observations

Detailed Forecast

Tonight

Variable winds 5 kt or less. Mostly clear. Waves 1 ft or less.

Wednesday

Variable winds 5 kt or less. Sunny. Waves 1 ft or less.

Wednesday Night

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

Thursday

SW wind around 7 kt. A chance of showers and thunderstorms after 2pm. Waves 1 ft or less.

Thursday Night

Variable winds 5 kt or less. A chance of showers and thunderstorms before 8pm, then showers likely and possibly a thunderstorm between 8pm and 5am, then showers likely after 5am. Waves 1 ft or less.

Friday

SSW wind 6 to 8 kt. A chance of showers before 11am, then a chance of showers and thunderstorms between 11am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Waves 1 ft or less.

Friday Night

SSW wind 7 to 9 kt. Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am. Waves 1 ft or less.

Saturday

WSW wind around 10 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

WSW wind around 9 kt. A chance of showers. Waves 1 ft or less.

Winds and waves higher in and near thunderstorms.

See Lake Erie open lakes forecast for Friday through Sunday.

The water temperature off Toledo is 75 degrees, off Cleveland 74
degrees, and off Erie 75 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.