Station Information

Station ID: 1846
Latitude: -4.666667
Longitude: 55.533333
Coastline code: 442
Station code: 7
Time span of data: 1993 – 2014
Completeness (%): 98
Frequency Code: 24
Date of last update: 03 Nov 2015

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.

Additional Data Sources (guide to additional data sources)

Nearby GNSS Stations from SONEL: SEY1, SEYG, SEY2
Fast Delivery Data from UHSLC station 121: hourly and daily
Research Quality Data from UHSLC station 111: hourly and daily
Research Quality Data from UHSLC station 121: hourly and daily

Station Documentation

Link to RLR information.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 07-FEB-96 :
data received from TOGA centre
replaces Port Victoria
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-OCT-96 :
instrument type: Float/well, Handar 436-A, Encoder 436-B
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 09-DEC-04 :
Pt. La Rue 442/007 RLR(2003) is 9.064m below BM UH1
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 15-Oct-2013 :
Complete UHSLC dataset 1993-2012 downloaded onto database.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 03-Nov-2015 :
Complete updated JASL UHSLC data loaded onto the database. Data supplier has been changed from Directorate of Civil Aviation to UHSLC
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 06-Jan-2016 :
Using the UHSLC levelling sheets the RLR diagram has been revised. The original Primary benchmark UH -1 3.064m above the datum was derived from a publication by the Ministry of the Enviroment Seychelles. This correlates reasonably well - within 1-2mm with the value on the UH levelling sheet for levelling carried out between 1999 and 2002. In the 2008 levelling the Primary benchmark was changed to UH -4 3.647m above the datum this was superceded in 2013 by Primary benchmark RS2 1.417m above the datum. Both these Primary benchmarks have been added to the diagram with the primary now being nominated as RS2.

Data Authority

University of Hawaii
Department of Oceanography Division of Natural Sciences
1000 Pope Road
Hawaii 96822