Ungasan, Indonesia offers 7 beaches perfect for sunbathing, surfing, swimming, and more. Ungasan is known for Garuda Wisnu Kencana Cultural Park and the stunning beaches of Melasti and Green Bowl. The best time to travel to Ungasan, Indonesia, is from May to September, when the average air temperature is around 27°C (81°F) and the water temperature is approximately 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!