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.
1960 data received from the University of Hawaii Sea Level Center, the contributor of the data is unknown
Documentation added 1997-11-17
Instrument type is unknown
Documentation added 1999-02-22
1960 data replaced with dataset 1957-97 received from authority D9 Gauge is a Russian type, CYM Hondau is now an historic station last data 2001
Documentation added 2015-11-17
Monthly mean sea leve data values for Hon Dau 2001-2013 have been supplied by the Institute of Meteorology, Hydrology and Climate Change (IMHEN) Viet nam.
Data Authority
Hydro-meteorological and Environmental Station Network Center No. 62 Nguyen Chi Thanh Street Dong Da Hanoi