Data and Station Information for COLOMBO D

Station Information

Station ID:	2494
Latitude:	6.94012
Longitude:	79.85006
Coastline code:
Station code:
Country:	SRI LANKA
Time span of data:	2017 – 2024
Completeness (%):	93
Date of last update:	21 Sep 2026

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 COLOMBO D.

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

Plot of annual mean sea level data at COLOMBO D.

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 Real Time Stations from VLIZ: colo
Fast Delivery Data from UHSLC station 115: hourly and daily
Research Quality Data from UHSLC station 115: hourly and daily

Station Documentation

Link to RLR information.

Documentation added 2026-09-21

This station was terminated in Oct 2016 (Colombo C) and moved to a new location, which has not been geodetically linked. Thus data from 04 Jan 2017 begin a new independent series

Data Authority

University of Hawaii Sea Level Center
Department of Oceanography Division of Natural Sciences
1000 Pope Road
Honolulu
Hawaii 96822

Data

Data Notes

Extracted from Database