Clappenburg, Sri Lanka offers 1 beach perfect for sunbathing, surfing, swimming, and more. Clappenburg is known for Clappenburg Bay, a picturesque coastal area popular for its serene beaches and water sports activities. The best time to travel to Clappenburg, Sri Lanka, is from December to March, 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!