Koh Phangan Island, Thailand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Koh Phangan Island is known for its Full Moon Party. The best time to travel to Koh Phangan Island, Thailand, is from December to March, with average air temperatures around 27°C (81°F) and water temperatures about 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!
