Na Chom Thian, Thailand offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Na Chom Thian, Chon Buri, Thailand, is known for the Nong Nooch Tropical Garden and the Cartoon Network Amazone Waterpark. The best time to travel to Na Chom Thian, Thailand, is from November to February, when the average air temperature is around 28°C (82°F) and the water temperature is approximately 27°C (81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!