Warmandi, Indonesia offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Warmandi, West Papua, Indonesia, is known for Cenderawasih Bay National Park and its diverse marine life. The best time to travel to Warmandi, Indonesia, is from May to September, when the average air temperature is around 28°C (82°F) and the water temperature is approximately 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!