Prainha da Fortaleza, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Prainha da Fortaleza is known for its stunning beaches and vibrant coastal tourism. The best time to travel to Prainha da Fortaleza, Brazil, is from April to September, when the average air temperature ranges from 70°F to 80°F (21°C to 27°C) and the water temperature is around 75°F to 80°F (24°C to 27°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!