Cot Seurani, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cot Seurani is known for its beautiful natural landscapes and traditional Acehnese culture. The best time to travel to Cot Seurani, 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!