Wang, Thailand offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Surat Thani is known for being a gateway to the beautiful islands of Koh Samui, Koh Phangan, and Koh Tao. The best time to travel to Wang, Thailand, is from November to February, with average air temperatures around 25°C (77°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!