Average water temperature in Cul de Sac
The mean water temperature over the year in Cul de Sac (), Saint Martin.
- On average, September has the warmest water temperature with 29°C.
- On average, April has the coldest water temperature with 26°C.
Forecast for Cul de Sac
partly cloudy and chance of rain
partly cloudy and chance of slight rain
partly cloudy and rain