Muntok, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Muntok is known for the Muntok Lighthouse and the Menumbing Hill in regard to tourism. The best time to travel to Muntok, Indonesia, is from May to September, with average air temperatures around 27-30°C (81-86°F) and water temperatures approximately 28-30°C (82-86°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!