Mombaca, Brazil offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Rio de Janeiro is known for Christ the Redeemer, Copacabana Beach, and Sugarloaf Mountain. The best time to travel to Mombaca, Brazil, is from June to August, with average air temperatures around 25°C (77°F) and water temperatures near 27°C (81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!