Cascarero, Cuba offers 1 beach perfect for sunbathing, surfing, swimming, and more. Cascarero, Las Tunas, Cuba, is known for its proximity to the scenic beaches of Playa Covarrubias. The best time to travel to Cascarero, Cuba, is from December to April, with average air temperatures around 75-85°F (24-29°C) and water temperatures near 77-82°F (25-28°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!