Foz, Spain offers 46 beaches perfect for sunbathing, surfing, swimming, and more. Foz is known for its beautiful beaches, particularly A Rapadoira Beach, and the Basilica of San Martino de Mondonedo. The best time to travel to Foz, Spain, is during the summer months of June to August, when the average air temperature is around 20-25°C (68-77°F) and the water temperature is approximately 18-20°C (64-68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!