For More Weather Information:

Cleveland, OH Local Forecast Office

9NM NW Port Clinton OH

Marine Point Forecast

[NOTICE]

Tonight
Low: 70 °F
WSW 8kt
< 1ft
Sunday
High: 78 °F
WNW 10kt
< 1ft
Sunday Night
Low: 62 °F
NNW 20kt
2-3ft
Monday
High: 67 °F
N 14kt⇓
2ft
Monday Night
Low: 63 °F
⇑SSE 14kt
< 1ft
Tuesday
High: 78 °F
SSW 15kt
1ft
Tuesday Night
Low: 70 °F
SSW 11kt
< 1ft
Wednesday
High: 77 °F
NE 9kt
< 1ft
Wednesday Night
Low: 72 °F
E 7kt
< 1ft

High and low forecast temperature values represent air temperature.

Water temperature forecast is experimental.

Associated Zone Forecast which includes this point

Last Update: 9:46 pm EDT Sep 12, 2026
Forecast Valid: 10pm EDT Sep 12, 2026-6pm EDT Sep 19, 2026

View Nearby Observations

Detailed Forecast

Tonight

WSW wind around 8 kt. Partly cloudy. Waves 1 ft or less.

Sunday

WNW wind 6 to 10 kt. Patchy fog before 9am. Waves 1 ft or less.

Sunday Night

NNW wind 17 to 20 kt. A slight chance of showers and thunderstorms before 7pm. Waves 2 to 3 ft.

Monday

N wind 11 to 14 kt becoming NE 5 to 8 kt in the afternoon. Sunny. Waves 2 ft subsiding to 1 ft or less.

Monday Night

SSE wind 7 to 10 kt increasing to 11 to 14 kt after midnight. Partly cloudy. Waves 1 ft or less.

Tuesday

SSW wind around 15 kt. Mostly sunny. Waves around 1 ft.

Tuesday Night

SSW wind 8 to 11 kt becoming WSW after midnight. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Waves 1 ft or less.

Wednesday

NE wind 6 to 9 kt. Showers likely, mainly before 8am. Waves 1 ft or less.

Wednesday Night

E wind around 7 kt. Showers likely. Waves 1 ft or less.

See Lake Erie open lakes forecast for Tuesday through Thursday.

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