Kieta, Papua New Guinea offers 1 beach perfect for sunbathing, surfing, swimming, and more. Kieta is known for its proximity to the scenic Arawa Bay and the historical Panguna Mine. The best time to travel to Kieta, 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!