Sikapas, Indonesia offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sikapas is known for its beautiful beaches and vibrant travel tourism in North Sumatra, Indonesia. The best time to travel to Sikapas, Indonesia, is from May to September, with average air temperatures around 82°F (28°C) and water temperatures near 84°F (29°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!