Guaraquecaba, Brazil offers 1 beach perfect for sunbathing, surfing, swimming, and more. Guaraquecaba is known for its pristine beaches and rich biodiversity, attracting nature and beach tourism enthusiasts. The best time to travel to Guaraqueçaba, Brazil, is from April to September, when the average air temperature ranges from 18°C to 25°C (64°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!