Average water temperature in Koolbaai
On this page you find the mean water temperature over the year in Koolbaai (), Sint Maarten. Dive into the water temperature trends, highlighting the best times for swimming and other activities.
Water temperatures in Koolbaai remain warm year-round, perfect for aquatic activities. The warmest month, September, has an average temperature of 29°C.
The coolest water temperature month is April, averaging 26°C. Whether you’re swimming or just enjoying the water, Koolbaai offers ideal conditions year-round.
Forecast for Koolbaai
6 m/s
almost clear and no rain
7 m/s
partly cloudy and chance of slight rain
7 m/s
partly cloudy and rain
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.
