Playa el Rosario, Cuba offers 1 beach perfect for sunbathing, surfing, swimming, and more. Playa el Rosario is known for its beautiful beaches and proximity to the vibrant city of Havana. The best time to travel to Playa el Rosario, Cuba, is from December to April, with average air temperatures around 75-85°F (24-29°C) and water temperatures about 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!