Data and Station Information for KALAMAI

Station Information

Station ID:	411
Latitude:	37.023678
Longitude:	22.115839
Coastline code:	290
Station code:	21
Country:	GREECE
Time span of RLR data:	1969 – 2023
RLR completeness (%):	69
Time span of metric data:	1937 – 2023
Metric completeness (%):	48
Date of last update:	20 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.

Tide Gauge Data

Plot of monthly mean sea level data at KALAMAI.

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

Plot of annual mean sea level data at KALAMAI.

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: KALM
Nearby Real Time Stations from VLIZ: kala

Station Documentation

Link to RLR information.

Documentation added 1991-06-11

Kalamai 290/021 RLR(1978) is 9.5m below BM 220

Documentation added 1997-03-11

The contributing authority advises that anomalous values are the result of met. influences

Documentation added 2010-10-20

Following the revised way of recording the height of sea level at this station to recording upwards rather than downwards there is now an anomaly with the datum. Although the values of TGZ have been questioned several times the HNHS are adament they are correct.Because of this the station was flagged and reverted from RLR status to 'Metric' from June 2002 onwwards. However the station retains the RLR status so that the good RLR data is available on the database.

Documentation added 2011-07-13

Following further information received from the Hellenic Navy Oceanographic Service the datum problem now seems to be resolved. The plotted data now appears correct. Therefore the station flag has been removed and all of the data reinstated as RLR.

Documentation added 2013-08-07

Datum diagrams have been received from the Hellenic Navy. With these the RLR diagram has been redrawn. As a consequence the RLR factors have changed.

Data Authority

Hellenic Navy Hydrographic Service
Geographic Policy and International Relations Office
TGN 1040
Athens

Data

Data Notes

Extracted from Database

KALAMAI