Marea del Portillo, Cuba offers 1 beach perfect for sunbathing, surfing, swimming, and more. Marea del Portillo is known for its picturesque beaches and the nearby Sierra Maestra mountains. The best time to travel to Marea del Portillo, Cuba, is from December to April, with average air temperatures around 77°F (25°C) and water temperatures near 79°F (26°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!