Black Beach, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Sao Paulo is known for its vibrant culture and proximity to beautiful beaches like Black Beach. The best time to travel to Black Beach, Brazil, is from December to March, when the average air temperature is around 86°F (30°C) and the water temperature is approximately 79°F (26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!