Data



Data Notes



Extracted from Database

09 Sep 2019

LES SABLES D OLONNE

Station Information

Station ID: 1747
Latitude: 46.497501
Longitude: -1.79373
Coastline code: 190
Station code: 116
Country: FRANCE
Time span of data: 1965 – 2018
Completeness (%): 53
Date of last update: 07 Aug 2019

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 LES SABLES D OLONNE.

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

Plot of annual mean sea level data at LES SABLES D OLONNE.

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: SABL
Nearby Real Time Stations from VLIZ: leso2, leso

Station Documentation

Link to RLR information.

Documentation added 2000-04-25

Les Sables d'Olonne 190/116 RLR(1996) is 13.3m below BM NGF OHI-LA

Documentation added 2000-08-31

Sables d'Olonne acoustic gauge installed 11/05/1999.

Documentation added 2012-03-29

Primary benchmark for Les Sables d'Olonne is now IGN O.HI - 65 7.756m above Zero Hydrographique.

Documentation added 2014-10-01

Using data from SONEL the latitude and longitude for Les Sables D'Olonne has been revised.

Documentation added 2016-06-29

When the data were downloaded from SONEL it was found that there were a number of revisions to the dataset. Because of this the complete dataset was re-loaded.

Data Authority

SHOM
13 rue de Chatelier
29200 BREST