Mu Koh Thale Tai National Park, Thailand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Nakhon Si Thammarat is known for Mu Koh Thale Tai National Park. The best time to visit Mu Koh Thale Tai National Park in 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!