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William H. Harsha Lake Dam Boat Ramp — Boating Conditions
Tides, water temp & weather • Clermont County, OH
Boating Conditions at William H. Harsha Lake Dam Boat Ramp
Current wind, air and water temperature, tide times and a 10-day forecast for William H. Harsha Lake Dam Boat Ramp in Clermont County, Ohio. Check conditions before you launch.
Right Now
Overcast
Calm — good conditions to get on the water
Air Temp
77°F
Wind
6 mph
gusts 11 mph
Next Few Hours
Now
⛅
76°
7%
5 mph
12AM
🌧️
76°
8%
1 mph
1AM
☀️
75°
13%
5 mph
2AM
⛅
74°
12%
4 mph
3AM
⛅
74°
15%
6 mph
4AM
🌧️
73°
14%
4 mph
10-Day Boating Forecast
Sat, 9/19
🌧️
87° / 70°
Wind 7, gusts 17 mph
19% rain
Sun, 9/20
🌧️
91° / 72°
Wind 9, gusts 25 mph
22% rain
Mon, 9/21
🌧️
75° / 63°
Wind 12, gusts 24 mph
38% rain
Tue, 9/22
🌧️
75° / 55°
Wind 11, gusts 19 mph
28% rain
Wed, 9/23
⛅
69° / 58°
Wind 11, gusts 14 mph
46% rain
Thu, 9/24
⛅
66° / 55°
Wind 9, gusts 16 mph
24% rain
Fri, 9/25
⛅
73° / 56°
Wind 11, gusts 18 mph
4% rain
Sat, 9/26
⛅
71° / 54°
Wind 7, gusts 18 mph
2% rain
Sun, 9/27
⛅
73° / 46°
Wind 11, gusts 18 mph
6% rain
Mon, 9/28
⛅
75° / 49°
Wind 9, gusts 17 mph
9% rain
Weather & wave data from Open-Meteo. Tides & water temperature from NOAA CO-OPS. Conditions are estimates for trip planning — always confirm locally and check official marine forecasts before heading out.
