Choeng Mon, Thailand offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Yantian District is known for Dameisha Beach, Xiaomeisha Beach, and the Yantian Port. The best time to travel to Choeng Mon, Thailand, is from December to February, 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!