Matanzas, Cuba offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Matanzas, Matanzas, Cuba, is known for its rich Afro-Cuban culture and the nearby Varadero Beach. The best time to travel to Matanzas, 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!