Tambon Ko Tarutao, Thailand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Tambon Ko Tarutao is known for Tarutao National Marine Park, a stunning archipelago with pristine beaches and diverse marine life. The best time to travel to Tambon Ko Tarutao, Thailand, is between November and April, when the average air temperature is around 28°C (82°F) and the water temperature is approximately 29°C (84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!