Fao, Portugal offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Fao, Braga, Portugal, is known for the Fao Bridge and its proximity to the scenic Cávado River and the Atlantic Ocean. The best time to travel to Fao, Portugal, is from June to September, when the average air temperature is around 70-80°F (21-27°C) and the water temperature is approximately 64-72°F (18-22°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!