Sawang Bau, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sawang Bau, Aceh, Indonesia, is known for its proximity to the beautiful beaches and cultural heritage of Aceh, including the Tsunami Museum and Baiturrahman Grand Mosque. The best time to travel to Sawang Bau, Indonesia, is from May to September, with average air temperatures around 27°C (81°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!