Average water temperature in Kapolei
The mean water temperature over the year in Kapolei (Hawaii), the United States of America.
- On average, August has the warmest water temperature with 27°C.
- On average, March has the coldest water temperature with 24°C.
Forecast for Kapolei (HI)
partly cloudy and small chance of rain
almost clear and no rain
partly cloudy and chance of slight rain