Langung, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Langung, Aceh, Indonesia, is known for its beautiful natural landscapes and traditional Acehnese culture. The best time to travel to Langung, Indonesia, is from May to September, with average air temperatures around 28°C (82°F) and water temperatures near 27°C (81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!