Bolubolu, Papua New Guinea offers 1 beach perfect for sunbathing, surfing, swimming, and more. Bolubolu is known for its proximity to the renowned diving sites of Milne Bay, including the Coral Triangle and the wrecks of World War II. The best time to travel to Bolubolu, Papua New Guinea, is from May to October, with average air temperatures around 27°C (81°F) and water temperatures near 28°C (82°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!