Station Information

Station ID: 1839
Latitude: -8.502472
Longitude: 179.195167
Coastline code: 732
Station code: 12
Country: TUVALU
Time span of data: 1993 – 2023
Completeness (%): 95
Link to ellipsoid: Available
Date of last update: 05 Feb 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: TUVA
Nearby Real Time Stations from VLIZ: fong
Fast Delivery Data from UHSLC station 25: hourly and daily
Research Quality Data from UHSLC station 25: hourly and daily

Station Documentation

Link to RLR information.

Documentation added 1998-01-13

National Tidal Facility SEAFRAME station

Documentation added 2011-10-26

Using metadata from the National Tidal Centre Australia, Funafuti B, Tuvalu has been made RLR. Primary benchmark BM 22 is 4.012m above datum Tide Staff Zero(TSZ). RLR factor is 4.968m.

Data Authority

National Tidal Centre
Bureau of Meteorology
PO Box 421
Kent Town 5071
South Australia

Documentation added 2010-08-12

Formerly known as the National Tidal Facility