Station Information

Station ID: 453
Latitude: 49.4819
Longitude: 0.106
Coastline code: 190
Station code: 51
Country: FRANCE
Time span of data: 1938 – 2023
Completeness (%): 68
Date of last update: 30 Jan 2024

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.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: FRAN
Nearby Real Time Stations from VLIZ: leha2, leha

Station Documentation

Link to RLR information.

Documentation - date unknown

1941-1942 data supplied by B.O.D.C.
1959-1962 data supplied by the National Geographical Institute, France

Documentation added 1991-06-11

Le Havre 190/051 RLR(1977) is 12.7m below BM NGFNPC17

Documentation added 1994-10-21

1991-93 problems with gauge operation, numerous gaps

Documentation added 2012-03-28

Primary benchmark is now IGN N.CP-15 9.767m above Zero Hydrographique.

Documentation added 2014-09-24

Using values from the SONEL website the latitude and longitude for Le Havre has been revised. The data downloaded from SONEL contained a number of additional data points particularly for the 1980's. Because of this the whole dataset has been re-loaded.

Data Authority

13 rue de Chatelier
29200 BREST