Sao Mateus, Brazil offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Sao Mateus, Alagoas, Brazil, is known for its proximity to the stunning beaches of the Costa dos Corais and the natural beauty of the Sao Francisco River. The best time to travel to Sao Mateus, 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!
