Average water temperature in Bethany Beach
The mean water temperature over the year in Bethany Beach (Delaware), the United States of America.
* Data from: Ocean City, the United States of America (22 KM, 13 Miles).
- The months July, August and September have a pleasant water temperature.
- On average, August has the warmest water temperature with 22°C.
- On average, February has the coldest water temperature with 1°C.
Forecast for Bethany Beach (DE)
Tue Nov 19
16°C | 10°C
N 
18 km/h
18 km/h
broken clouds and no rain
Wed Nov 20
19°C | 10°C
SE 11 km/h
11 km/h2.3 mm
overcast and chance of slight rain
Thu Nov 21
14°C | 4°C
NW 36 km/h
36 km/h8.7 mm
partly cloudy and chance of rain
