My Hoa, Vietnam offers 2 beaches perfect for sunbathing, surfing, swimming, and more. My Hoa, Nghe An, Vietnam, is known for its proximity to the Pu Mat National Park. The best time to travel to My Hoa, Vietnam, is from December to April, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 24-28°C (75-82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!