Ria de Vigo, Spain offers 1 beach perfect for sunbathing, surfing, swimming, and more. Ria de Vigo is known for its stunning coastal landscapes and beautiful beaches. The best time to travel to Ria de Vigo, Spain, is from 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!