Binh Thanh, Vietnam offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Binh Thanh, Quang Ngai, Vietnam, is known for its scenic landscapes and traditional Vietnamese rural life. The best time to travel to Binh Thanh, Vietnam, is from December to April, 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!