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Cleveland, OH Local Forecast Office

18NM NNW Ashtabula OH

Marine Point Forecast

[NOTICE]

Saturday
High: 41 °F
N 7kt⇓
< 1ft
Saturday Night
Low: 37 °F
Light Wind
< 1ft
Sunday
High: 55 °F
SE 10kt
< 1ft
Sunday Night
Low: 49 °F
S 18kt
3ft
Monday
High: 55 °F
SW 21kt
4ft
Monday Night
Low: 46 °F
SSW 12kt
2-3ft
Tuesday
High: 56 °F
SSW 14kt
1-2ft
Tuesday Night
Low: 48 °F
SSW 12kt
1-2ft
Wednesday
High: 56 °F
SSW 14kt
2-3ft

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 am EDT Apr 11, 2026
Forecast Valid: 4am EDT Apr 11, 2026-6pm EDT Apr 17, 2026

View Nearby Observations

Detailed Forecast

Saturday

N wind 5 to 7 kt becoming variable and less than 5 kt in the afternoon. Sunny. Waves 1 ft or less.

Saturday Night

Variable winds 5 kt or less. Increasing clouds. Waves 1 ft or less.

Sunday

SE wind 8 to 10 kt. A chance of showers before 2pm. Waves 1 ft or less.

Sunday Night

S wind 15 to 18 kt, with gusts as high as 24 kt. A chance of showers after 2am. Waves 1 ft building to 3 ft.

Monday

SW wind 18 to 21 kt, with gusts as high as 27 kt. Showers likely, mainly between 8am and 2pm. Waves around 4 ft.

Monday Night

SSW wind 10 to 12 kt. A chance of showers and thunderstorms. Waves 2 to 3 ft.

Tuesday

SSW wind 11 to 14 kt. A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Waves 1 to 2 ft.

Tuesday Night

SSW wind 10 to 12 kt. A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2am. Waves 1 to 2 ft.

Wednesday

SSW wind around 14 kt. Showers likely, mainly after 2pm. Waves 2 to 3 ft.

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.