Almancil, Portugal offers 6 beaches perfect for sunbathing, surfing, swimming, and more. Almancil is known for its proximity to luxurious resorts and beautiful beaches in the Algarve region. The best time to travel to Almancil, Portugal, is from May to September, when the average air temperature ranges from 20°C to 28°C (68°F to 82°F) and the average sea temperature is around 18°C to 22°C (64°F to 72°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!