Huai Yang, Thailand offers 1 beach perfect for sunbathing, surfing, swimming, and more. Huai Yang is known for the Namtok Huai Yang National Park and its serene beaches. The best time to travel to Huai Yang, 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!