Olho dAgua, Brazil offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Olho dAgua is known for its stunning beaches and vibrant local culture. The best time to travel to Olho d'Água, Brazil, is from May to September, when the average air temperature is around 25-30°C (77-86°F) and the water temperature is approximately 24-27°C (75-81°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!