Data



Data Notes



Extracted from Database

01 Jul 2019

LE CONQUET

Station Information

Station ID: 1294
Latitude: 48.359402
Longitude: -4.78083
Coastline code: 190
Station code: 89
Country: FRANCE
Time span of data: 1971 – 2017
Completeness (%): 96
Date of last update: 24 Oct 2018

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 LE CONQUET.

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

Plot of annual mean sea level data at LE CONQUET.

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.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: LPPZ
Nearby Real Time Stations from VLIZ: leco2, leco

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Le Conquet 190/089 RLR(1978) is 23.4m below BM NGFN.44

Documentation added 2012-03-29

In 1996 the Chart Datum at Le Conquet was raised by 30cms see Guy Woppelmanns letter of 28.2.2006.

Documentation added 2012-03-29

Primary benchmark has been re-named to IGN no 100 20.80m above Zero Hydrographique.

Documentation added 2014-09-24

Using values from the SONEL website the latitude and longitude for Le Conquet has been revised.

Documentation added 2016-06-21

When the 2015 dataset were added it was noted that the datapoints for April, July and September 2012 had been revised.

Data Authority

SHOM
13 rue de Chatelier
29200 BREST