The climate is mild and you can dive all year round. Even in winter, the sea water here is 22 degrees, and in summer, the temperature is about 28 degrees. Relatively speaking, the best time for diving is also in summer, that is, the six months from October to march in Mauritius. This season is rich in marine life, you can see the most beautiful undersea landscape. The air temperature range is 10-18 ° C minimum 30-35 ° C maximum / 50-64.4 ° f minimum 85-95 ° f maximum. The sea water temperature range is 22-30 ° C / 71-85 ° F.