Phuoc Hai, Vietnam offers 1 beach perfect for sunbathing, surfing, swimming, and more. Phuoc Hai is known for its pristine beaches and traditional fishing village atmosphere. The best time to travel to Phuoc Hai, Vietnam, is from December 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!