Tuy An, Vietnam offers 1 beach perfect for sunbathing, surfing, swimming, and more. Tuy An is known for its stunning natural landscapes, including the unique rock formations of Ganh Da Dia. The best time to travel to Tuy An, Vietnam, is from January to April, with average air temperatures around 24-30°C (75-86°F) and water temperatures approximately 25-28°C (77-82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!