TypeBayDetailsOn the western shore of the Hawkesbury south of Brooklyn with Green Point at its southern entrance. The name is shown on an 1846-50 survey map.
CreatorPowell, John P. 1994, Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises, Berowra, p.98.
Powell, John P. 1994, Placenames of the Greater Hawkesbury Region, Hawkesbury River Enterprises, Berowra, p.98., Porto Bay. Hornsby Shire, accessed 27/04/2026, https://hornsbyshire.recollect.net.au/nodes/view/4011
