Average water temperature in Cape May
The mean water temperature over the year in Cape May (New Jersey), the United States of America.
- The months June, July, August and September have a pleasant water temperature.
- On average, August has the warmest water temperature with 24°C.
- On average, February has the coldest water temperature with 4°C.
Forecast for Cape May (NJ)
almost clear and small chance of slight rain
almost clear and no rain
clear and no rain