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
Horatio Nelson, 1st Viscount Nelson absent, Napoleon's fleet arrived on 1 July and landed their forces unopposed. Brueys then anchored his fleet in Aboukir Bay, ready to support Napoleon if required. Nelson meanwhile had crossed the Mediterranean again in a fruitless attempt to locate the French and had returned to Naples to re-provision. He sailed again, intending to search the seas off Cyprus, but decided to pass Alexandria again for a final check. In doing so his force captured a French merchant ship, which provided the first news of the French fleet: they had passed south-east of Crete a month before, heading to Alexandria. Nelson