Police said that the search will continue at Voelklip near Herold's Bay on Thursday morning for 35-year-old Heidi Scheepers and her two children who have been reported missing.
She was last seen at a Herold's Bay beach with her children aged six and two on Tuesday.
Scheepers was driving a charcoal-coloured VW kombi.
Meanwhile, police said that some car parts were spotted at the bottom of a cliff at Voelklip but spokesperson, Captain Malcolm Pojie said that the search will resume now (Thursday) with rescue crews reconvening near Voëlklip in Herolds Bay.
He says the car part spotted was an inner door panel and shattered glass.
Pojie says even though it looks like that of a Volkswagen Caddie, a positive identification cannot yet be made.
Heidi and her husband Ettienne own the Herolds Bay Cafe in town and manage several holiday homes in the area.
