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.
Following the receipt of TGBM information the RLR datum was redefined. Up to October 1967 recordings were made with gauging rods. In November 1967 a float gauge type HJC 1 was installed.
Data Authority
National Marine Data and Information Service (NMDIS) No. 93 Liuwei Road Tianjin 300171