For More Weather Information:

Cleveland, OH Local Forecast Office

10NM NNE Port Clinton OH

Marine Point Forecast

[NOTICE]

This Afternoon
High: 57 °F
W 21kt
2ft

Small Craft Advisory
Tonight
Low: 47 °F
NW 22kt
1-2ft

Small Craft Advisory
Thursday
High: 58 °F
NNW 18kt⇓
< 1ft

Small Craft Advisory
Thursday Night
Low: 51 °F
NNE 7kt⇓
< 1ft
Friday
High: 62 °F
S 9kt
< 1ft
Friday Night
Low: 56 °F
S 14kt
< 1ft
Saturday
High: 69 °F
SW 12kt
< 1ft
Saturday Night
Low: 59 °F
SSW 10kt
< 1ft
Sunday
High: 70 °F
ESE 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: 4:02 am EDT May 13, 2026
Forecast Valid: 12pm EDT May 13, 2026-6pm EDT May 19, 2026

View Nearby Observations

Detailed Forecast

This Afternoon

W wind around 21 kt. Partly sunny. Waves around 2 ft.

Tonight

NW wind 19 to 22 kt. A chance of showers, mainly after 10pm. Waves 1 to 2 ft.

Thursday

NNW wind 15 to 18 kt decreasing to 9 to 12 kt in the afternoon. Winds could gust as high as 24 kt. A slight chance of showers before 11am. Waves 1 ft or less.

Thursday Night

NNE wind 5 to 7 kt becoming variable and less than 5 kt after midnight. Mostly clear. Waves 1 ft or less.

Friday

S wind 6 to 9 kt. Partly sunny. Waves 1 ft or less.

Friday Night

S wind 11 to 14 kt. A slight chance of showers after 2am. Waves 1 ft or less.

Saturday

SW wind 10 to 12 kt. Mostly sunny. Waves 1 ft or less.

Saturday Night

SSW wind 7 to 10 kt. A chance of showers. Waves 1 ft or less.

Sunday

ESE wind 7 to 9 kt. A chance of showers, with thunderstorms also possible after 2pm. Waves 1 ft or less.

See Lake Erie open lakes forecast for Friday through Sunday.

The water temperature off Toledo is 58 degrees, off Cleveland 52
degrees, and off Erie 55 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.