Marli, Papua New Guinea offers 1 beach perfect for sunbathing, surfing, swimming, and more. Denham is known for its proximity to Shark Bay, a UNESCO World Heritage site. The best time to travel to Marli, Papua New Guinea, is from May to October, with average air temperatures around 25-30°C (77-86°F) and water temperatures approximately 27-29°C (81-84°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
