Cangas, Spain offers 73 beaches perfect for sunbathing, surfing, swimming, and more. Cangas is known for the Cies Islands, Rodas Beach, and the Ria de Vigo. The best time to travel to Cangas, Spain, is from June to September, with average air temperatures around 68-77°F (20-25°C) and water temperatures around 64-70°F (18-21°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!