ulak karang, Indonesia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Ulak Karang is known for its proximity to the vibrant city of Padang, which serves as a gateway to the beautiful Mentawai Islands and the scenic landscapes of West Sumatra. The best time to travel to Ulak Karang, Indonesia, is from May to September, with average air temperatures around 28°C (82°F) and water temperatures near 29°C (84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!