Abu Qir Bay delta once entered the sea in the vicinity of Heracleion or Eastern Canopus. A combination of Islamic texts and investigation using geoarchaeology suggest that this branch was still in existence in the eighth century, when a major inundation caused Eastern Canopus to sink into the bay. The Canopic branch subsequently declined and eventually became closed. On August 1, 1798, Horatio Nelson fought the naval "Battle of the Nile", often referred to as the "Battle of Aboukir Bay". (Not to be confused with the Battle of Abukir (1799) and the Battle of Abukir (1801).) On 1 March 1801, some 70 British
HMS Swiftsure (1787) Irwin, but the following month Captain Benjamin Hallowell took command. Hallowell was still in command of "Swiftsure" in 1798, when he was ordered to join Horatio Nelson's squadron, watching the French fleet at Toulon. After the French escaped and captured Malta in June, and invaded Egypt in July, Nelson and his fleet pursued them, eventually locating them anchored in Aboukir Bay on 1 August. "Swiftsure" was not initially with the fleet, having been ordered by Nelson to reconnoitre Alexandria, before the French had been discovered. He arrived on the scene after dark and moved into the bay to attack. The