Antonina, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Antonina is known for its historic colonial architecture and the annual Carnival celebration. The best time to travel to Antonina, Brazil, is from April to September, with average air temperatures around 20-25°C (68-77°F) and water temperatures around 22-24°C (72-75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
