=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 19-Feb-1992 No datum connection can be made between Port Moresby code 670/011 and Port Moresby code 670/012 =========================== FOLLOWING PSMSL DOCUMENTATION ADDED 03-May-1996 Revised data for 1984-1990 received from the National Tidal Centre, Bureau of Meteorology, South Australia. Data previously received from C.S.I.R.O Tasmania This is an historic station last data 1994