Gamboa, Brazil offers 21 beaches perfect for sunbathing, surfing, swimming, and more. Gamboa is known for its serene beaches and laid-back atmosphere, making it a popular destination for beach tourism. The best time to travel to Gamboa, Brazil, is from May to September, when the average air temperature is around 25°C (77°F) and the water temperature is approximately 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!