Jean-François de Galaup, comte de Lapérouse
The expedition continued to Australia, arriving off Botany Bay on 24 January 1788. There Lapérouse encountered a British convoy (known later as the "First Fleet") led by Captain Arthur Phillip RN, who was to establish the penal colony of New South Wales. While it had been intended that the colony would be located at Botany Bay, Phillip had quickly decided that the site was unsuitable and the colony would instead be established at Sydney Cove in Port Jackson. High winds – which had hindered Lapérouse's ships in entering Botany Bay – delayed the relocation until 26 January (later commemorated as Australia Day).
First Fleet
On 26 January 1788, the Fleet weighed anchor and sailed to Port Jackson. The site selected for the anchorage had deep water close to the shore, was sheltered, and had a small stream flowing into it. Phillip named it Sydney Cove, after Lord Sydney the British Home Secretary. This date is celebrated as Australia Day, marking the beginning of British settlement. The British flag was planted and formal possession taken. This was done by Phillip and some officers and marines from the "Supply", with the remainder of "Supply"s crew and the convicts observing from on board ship. The remaining ships of the Fleet did not arrive at Sydney Cove until later that day.