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.
Swansea 170/178 RLR(1961) is 13.1m below TGBM SS 6683 9204
Documentation added 1993-07-12
Swansea 170/178 RLR(1961) is 13.1m below TGBM SS 6683 9204
Documentation added 1993-09-22
replaced by Mumbles
Documentation added 1994-07-20
Replaced by Mumbles (170/179).
Documentation added 1994-09-21
Munro/stilling well installed October 1959
Documentation added 2001-01-02
Recent work on vertical land movements in the UK can be found from the University of Nottingham web site: http://ukcogr.iessg.nottingham.ac.uk/~eosi/ PRIOR TO 1963 VALUES BASED ON 8 READINGS/DAY.
Data Authority
British Oceanographic Data Centre National Oceanography Centre Joseph Proudman Building, 6 Brownlow Street Liverpool L3 5DA