Cidade Balneária Novo Mundo I, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cidade Balneária Novo Mundo I is known for its pristine beaches and vibrant coastal tourism. The best time to travel to Cidade Balnearia Novo Mundo I, Brazil, is from May to September, with average air temperatures around 25°C (77°F) and water temperatures near 24°C (75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!