Battle of Cape St. Vincent (1780) Annibal Cassoni, while Duro's listing describes her as "Santa Cecilia", 34, captain Don Domingo Grandallana. Both frigates, whatever their identity, escaped the battle. Battle of Cape St. Vincent (1780) The Battle of Cape St. Vincent was a naval battle took place off the southern coast of Portugal on 16 January 1780 during the Anglo-Spanish War. A British fleet under Admiral Sir George Rodney defeated a Spanish squadron under Don Juan de Lángara. The battle is sometimes referred to as the Moonlight Battle because it was unusual for naval battles in the Age of Sail to take place at night. It
Cape Point causing them to approach too closely. Secondly, foggy conditions often prevail at the higher levels, making the older lighthouse invisible to shipping. On 18 April 1911, the Portuguese liner "Lusitania" was wrecked just south of Cape Point at on Bellows Rock for precisely this reason, prompting the relocation of the lighthouse. The new lighthouse, located at , cannot be seen from the West until ships are at a safe distance to the South. The light of the new Cape Point lighthouse is the most powerful on the South African coast, with a range of and an intensity of 10 megacandelas