Dinadiawan, Brazil offers 4 beaches perfect for sunbathing, surfing, swimming, and more. Dinadiawan is not a city in Santa Catarina, Brazil; it is a barangay in the Philippines known for its beautiful beach. Dinadiawan is actually located in the Philippines, not Brazil; the best time to visit is from November to April when the weather is dry, 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!