Caringbah is a suburb, in southern Sydney, in the state of New South Wales, Australia. Caringbah is 24 kilometres (15 mi) south of the Sydney central business district in the local government area of Sutherland Shire.Caringbah once stretched from Woolooware Bay on the Georges River to Yowie Bay and Burraneer Bay on the Port Hacking estuary. A number of Caringbah localities have been declared as separate suburbs but still share the postcode 2229.