Portonovo, Spain offers 10 beaches perfect for sunbathing, surfing, swimming, and more. Portonovo is known for its beautiful beaches like Playa de Canelas and its proximity to the popular tourist destination of Sanxenxo. The best time to travel to Portonovo, Spain, is from June to September, when the average air temperature is around 70-80°F (21-27°C) and the water temperature is approximately 66-72°F (19-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!