Pedra de Guaratiba, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Pedra de Guaratiba is known for its serene beaches and vibrant local culture. The best time to travel to Pedra de Guaratiba, Brazil, is from May to September, when the average air temperature ranges from 20°C to 25°C (68°F to 77°F) and the water temperature is around 22°C to 24°C (72°F to 75°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!