Haad Taphao, Thailand offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Haad Taphao, Trat, Thailand, is known for its pristine beaches and proximity to the Mu Ko Chang National Park. The best time to travel to Haad Taphao, Thailand, is from November to February, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 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!