The bay was named in May 1801 byFrench explorerNicolas Baudin, after his ship,Géographe.[1]: 57 It is a wide curve of coastline extending fromCape Naturaliste past the towns ofDunsborough andBusselton, ending near the city ofBunbury. Protected from the rough seas of theIndian Ocean by Cape Naturaliste (named afterNaturaliste),[1] which makes it a popular destination for recreational boaters, the bay is extremely shallow, limiting the entrance of large ships. To alleviate this problem the two-kilometre-long (1.2 mi)Busselton Jetty, the longest in theSouthern Hemisphere, was built.
^Coastal Zone Inquiry (Australia); Western Australia. Department of Planning and Urban Development; Australia. Resource Assessment Commission; Western Australia. Coastal Management Co-ordinating Committee; Meridian Environmental (1993),Western Australian case study report : study area: Geographe Bay, The Commission,ISBN978-0-644-28610-7
^Geographe Bay Land and Sea Conference (1994 : Busselton, W.A.); Geographe Bay Advisory Committee (W.A.) (1994),Geographe Bay Land and Sea Conference 1994, The Committee,archived from the original on 31 August 2021, retrieved28 November 2013{{citation}}: CS1 maint: numeric names: authors list (link)
^Western Australia. Ministry for Planning; Geographe Bay Advisory Committee (1995),Geographe Bay integrated catchment management strategy (draft) : guidelines for people managing Geographe Bay and its catchment area, Western Australian Planning Commission,ISBN978-0-7309-5357-9
Fornasiero, Jean; Monteath, Peter and West-Sooby, John.Encountering Terra Australis: the Australian voyages of Nicholas Baudin and Matthew Flinders, Kent Town, South Australia, Wakefield Press, 2004.ISBN1-86254-625-8
Frank Horner, The French Reconnaissance: Baudin in Australia 1801–1803, Melbourne University Press, Melbourne, 1987ISBN0-522-84339-5.
Marchant, Leslie R.French Napoleonic Placenames of the South West Coast, Greenwood, WA. R.I.C. Publications, 2004.ISBN1-74126-094-9
Only places with the name still in use in either the original oranglicised version are listed above. Many names have been anglicised; for these the original French name appears in brackets.