Data



Data Notes



Extracted from Database

01 Jul 2019

DOUGLAS

Station Information

Station ID: 435
Latitude: 54.15
Longitude: -4.466667
Coastline code: 170
Station code: 231
Country: ISLE OF MAN
Time span of data: 1938 – 1977
Completeness (%): 86
Date of last update: 07 Apr 1992

Green Arrow: Current Station
Yellow Marker: Neighbouring RLR Station
Red Marker: Neighbouring Metric 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

Plot of monthly mean sea level data at DOUGLAS.

Link to larger image of monthly data plot.
Download monthly mean sea level data.

Plot of annual mean sea level data at DOUGLAS.

Link to larger image of annual data plot.
Download annual mean sea level 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.

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Douglas 170/231 RLR(1964) is 13.3m below TGBM

Documentation added 1993-07-12

Douglas 170/231 RLR(1964) is 13.3m below TGBM

Documentation added 1994-09-21

November 1936 - March 1969 Evershed & Vignoles gauge
April 1969 onwards Munro gauge
Data reduced by IOM Harbour Board

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/

Data Authority

Isle of Man Harbour Board
Engineers Office
Douglas
Isle of Man