Carcavelos e Parede, Portugal offers 1 beach perfect for sunbathing, surfing, swimming, and more. Carcavelos e Parede, Lisbon, Portugal, is known for its Carcavelos Beach and the historic Forte de Sao Juliao da Barra. The best time to travel to Carcavelos e Parede, Portugal, is from June to September, when the average air temperature is around 75°F (24°C) and the water temperature is approximately 68°F (20°C). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!