Average water temperature in Koolbaai

The mean water temperature over the year in Koolbaai (), Sint Maarten.

Data from: Sint Maarten, Sint Maarten (4 KM, 2 Miles).

On average, September has the warmest water temperature with 29°C.
On average, April has the coldest water temperature with 26°C.

Forecast for Koolbaai

Sun Dec 15

30°C | 24°C

25 km/h

1.2 mm

almost clear and chance of slight rain

hourly forecast

Mon Dec 16

30°C | 24°C

11 km/h

9 mm

partly cloudy and thunder

hourly forecast

Tue Dec 17

30°C | 25°C

22 km/h

6.9 mm

partly cloudy and rain

hourly forecast

5-Day Forecast 10-Day Forecast

Interested in more climate information?

This site provides you with all the information you need about the climate in Koolbaai.

Our site offers climate and forecast data for every country in the world. Are you going to Sint Maarten? On this website you can find historical weather averages for many cities in Sint Maarten. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.

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