O Porto de Meloxo, Spain offers 2 beaches perfect for sunbathing, surfing, swimming, and more. O Porto de Meloxo is known for its picturesque beaches and charming coastal atmosphere. The best time to travel to O Porto de Meloxo, Spain, is during the summer months of June to September, when the average air temperature ranges from 20°C to 25°C (68°F to 77°F) and the water temperature is around 18°C to 20°C (64°F to 68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!