Mocambo, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Mocambo, Amazonas, Brazil, is known for its proximity to the Amazon Rainforest and the Anavilhanas Archipelago. The best time to travel to Mocambo, Brazil, is from June to September, when the average air temperature is around 77°F (25°C) and the water temperature is approximately 80°F (27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!