Araranguá, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ararangua is known for Morro dos Conventos, a popular tourist destination featuring stunning sand dunes and scenic beaches. The best time to travel to Ararangua, Brazil, is from March to May, with average air temperatures around 70-80°F (21-27°C) and water temperatures near 73°F (23°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!