ST. MARYS

Station Information

Station ID:	1855
Latitude:	49.917861
Longitude:	-6.317222
Coastline code:	170
Station code:	163
Country:	UNITED KINGDOM
Time span of data:	1994 – 2015
Completeness (%):	80
Frequency Code:	24
Date of last update:	31 May 2016

Green Arrow:	Current Station
Yellow Marker:	Neighbouring RLR Station

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.

Tide Gauge Data

Download metric sea level data. Use only with extreme caution. NOTE: If some of the data are red in the plots above, the 'flag for attention' is set. Please see the documentation below.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: SCIL

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 2001Jan02 :
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/
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 2000Apr25 :
St. Mary's 170/163 RLR(1997) is 11.3m below TGBM bolt
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 13-Dec-2012 :
Possibly due to rounding the annual mean for the RLR year 1997 is 3.174m in the
database.As a result the RLR factor has changed from 3.876m to 3.875m and the
height of MSL to RLR has changed from 7.05m to 7.049m.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 02-Jun-2015 :
There were problems with pressure loss throughout the year with readings >60mm low in places. TGI were at site 27.09.14 to carry out general maintenance and survey the site for a new tide gauge once harbour works have been completed.

Data Authority

British Oceanographic Data Centre
National Oceanography Centre
Joseph Proudman Building, 6 Brownlow Street
Liverpool
L3 5DA
UNITED KINGDOM