Praia da Costa, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Praia da Costa is known for its beautiful beaches and vibrant coastal atmosphere. The best time to travel to Praia da Costa, Brazil, is from May to September, when the average air temperature ranges from 20°C to 28°C (68°F to 82°F) and the water temperature is around 24°C to 26°C (75°F to 79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!