Praia Mansa, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Praia Mansa is known for its tranquil beach setting and relaxing atmosphere. The best time to travel to Praia Mansa, Brazil, is from August to December, when the average air temperature is around 27°C (81°F) and the water temperature is approximately 26°C (79°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!