Southern beaches in Sri Lanka are perfect to visit from September to April as the rain does not affect the weather and the sea is bright blue and calm. This time allows a lot of people to try their hands at different water sports such as surfing, snorkelling, diving, parasailing, and boat rides. The water sports are a great way to bond with the children and make lasting memories in Bentota. Things to do are not limited to daring activities as you will be able to enjoy glass-bottom boat rides with the entire family as you explore the world underwater.