Caa Cati, Argentina offers 1 beach perfect for sunbathing, surfing, swimming, and more. Caa Cati is known for its scenic Laguna Rincón del Diablo and the annual Fiesta del Estudiante. The best time to travel to Caa Cati, Argentina, is from November to March, with average air temperatures around 75°F (24°C) and water temperatures near 77°F (25°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!