Mokmer, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Mokmer is known for Mokmer Airfield, a significant World War II site. The best time to travel to Mokmer, Indonesia, is from May to October, with average air temperatures around 80°F (27°C) and water temperatures near 82°F (28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!