Please note: In many cases, the station position in our database is accurate
to only one minute. Thus, the tide gauge may not appear to be on the coast.
Station density along some sections of the Australian coast has meant that station codes 601 onwards have been re-ordered compared to those in earlier versions of the PSMSL data set.
Documentation added 2010-09-24
Tide gauge bench mark PSM 38627 is 18.040 above tide gauge zero (LAT). RLR (2009) is defined as 21.6 m below PSM 38627
Documentation added 2021-02-04
Lastest available data from the NTC for station Hay Point was that for 2019.
Data Authority
National Tidal Centre Bureau of Meteorology PO Box 421 Kent Town 5071 South Australia