For More Weather Information:

Cleveland, OH Local Forecast Office

15NM NNW Port Clinton OH

Marine Point Forecast

[NOTICE]

Tonight
Low: 23 °C
⇑SW 35km/h
< 1m
Tuesday
High: 28 °C
WSW 40km/h⇓
1m
Tuesday Night
Low: 17 °C
NW 35km/h
1m
Wednesday
High: 22 °C
NW 35km/h⇓
< 1m
Wednesday Night
Low: 18 °C
N 21km/h
< 1m
Thursday
High: 23 °C
N 13km/h⇓
< 1m
Thursday Night
Low: 20 °C
SE 11km/h
< 1m
Friday
High: 24 °C
WSW 8km/h
< 1m
Friday Night
Low: 22 °C
E 11km/h
< 1m

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 8:17 pm EDT Jul 20, 2026
Forecast Valid: 9pm EDT Jul 20, 2026-6pm EDT Jul 27, 2026

View Nearby Observations

Detailed Forecast

Tonight

SW wind 23 to 28 km/h increasing to 30 to 35 km/h. A slight chance of showers and thunderstorms after 3am. Patchy smoke before 2am. Waves 1 m or less.

Tuesday

WSW wind 37 to 40 km/h decreasing to 34 to 37 km/h in the afternoon. Winds could gust as high as 48 km/h. A chance of showers and thunderstorms before 9am, then showers likely and possibly a thunderstorm between 9am and 10am, then a chance of showers and thunderstorms after 10am. Waves around 1 m.

Tuesday Night

NW wind around 35 km/h. A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Patchy smoke before 9pm. Waves around 1 m.

Wednesday

NW wind 30 to 35 km/h decreasing to 24 to 29 km/h in the afternoon. Mostly sunny. Waves 1 m or less.

Wednesday Night

N wind 18 to 21 km/h. Mostly clear. Waves 1 m or less.

Thursday

N wind 10 to 13 km/h becoming NNE 5 to 8 km/h in the afternoon. Sunny. Waves 1 m or less.

Thursday Night

SE wind around 11 km/h. Mostly clear. Waves 1 m or less.

Friday

WSW wind 5 to 8 km/h becoming E in the morning. Sunny. Waves 1 m or less.

Friday Night

E wind around 11 km/h. Partly cloudy. Waves 1 m or less.

Winds and waves higher in and near thunderstorms.

*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.