Olival, Portugal offers 1 beach perfect for sunbathing, surfing, swimming, and more. Olival, Porto, Portugal, is known for its proximity to the Douro River and the historic Port wine cellars. The best time to travel to Olival, Portugal, is from May to September, with average air temperatures ranging from 70°F to 85°F and water temperatures around 65°F to 75°F. Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!
