Ninh Hoa, Vietnam offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Ninh Hoa is known for its beautiful beaches and hot springs. The best time to travel to Ninh Hoa, Vietnam, is from January to August, with average air temperatures around 25-30°C (77-86°F) and water temperatures approximately 26-29°C (79-84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!