Silimate, Papua New Guinea offers 1 beach perfect for sunbathing, surfing, swimming, and more. Silimate, West New Britain Province, Papua New Guinea, is known for its proximity to the stunning Kimbe Bay, renowned for its vibrant coral reefs and diverse marine life. The best time to travel to Silimate, Papua New Guinea, is from May to October, with average air temperatures around 25-30°C (77-86°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!