Arraial Do Cabo, Brazil offers 5 beaches perfect for sunbathing, surfing, swimming, and more. Arraial Do Cabo is known for its stunning beaches like Praia do Farol and diving spots such as Blue Grotto. The best time to travel to Arraial do Cabo, Brazil, is from April to June, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 72°F (22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!