Over the past 24hrs, over 100mm has fallen in a few locations around the central coast (Kangy Angy and Berkely Vale) and many locations have had between 50 and 100mm, from the south coast, illawarra, sydney metro, central coast, newcastle city and the mid north coast.
GFS now has the majority of the heavy rains moving offshore. Some areas south of Sydney including Nowra and Bega still have 75-100mm predicted to fall over the next 72hrs.