Algeciras, Spain offers 3 beaches perfect for sunbathing, surfing, swimming, and more. Algeciras is known for its Port of Algeciras, which is one of the largest ports in Europe and a key gateway to North Africa. The best time to travel to Algeciras, Spain, is from May to September, with average air temperatures around 25°C (77°F) and water temperatures around 20°C (68°F). Sandee provides detailed maps, photos, and reviews from fellow beachgoers to help you Choose Your Beach™ and plan your perfect beach vacation!