Sheltering legendary surf spots close to Bangkok and Rayong, Koh Samet is a hotspot for windsurfing on catamarans that provides scenic island, beach and sunset views. Beaches on the northern side of Koh Samet island, like Sai Kaew beach, offer strong offshore winds and ocean currents for enjoyable windsurfing tours. Most resorts and water sports centres on the beaches rent out equipment and catamarans.