Phan Thiet, Vietnam offers 8 beaches perfect for sunbathing, surfing, swimming, and more. Phan Thiet is known for its beautiful beaches and the nearby sand dunes of Mui Ne. The best time to travel to Phan Thiet, Vietnam, is from November to April, with average air temperatures around 25-30°C (77-86°F) and water temperatures around 26-28°C (79-82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!