Afife, Portugal offers 2 beaches perfect for sunbathing, surfing, swimming, and more. Afife, Viana do Castelo, Portugal, is known for its beautiful beaches and the nearby Santa Luzia Sanctuary. The best time to travel to Afife, Portugal, is from June to September, with average air temperatures around 70-80°F (21-27°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!