Data and Station Information for PORVOO, EMASALO

Station Information

Station ID:	2269
Latitude:	60.205783
Longitude:	25.625083
Coastline code:	60
Station code:	353
Country:	FINLAND
Time span of data:	2014 – 2023
Completeness (%):	94
Date of last update:	17 Feb 2025

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 PORVOO, EMASALO.

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

Plot of annual mean sea level data at PORVOO, EMASALO.

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.

Station Documentation

Link to RLR information.

Documentation added 2017-01-24

Porvoo is a new Finnish station with data beginning in August 2014.

Documentation added 2019-11-27

From 2018 onwards the averages of the Finnish sea level data will be based on 1 min observations. Values are calculated in Finnish normal time (EET).
The data are relative to the reference surface of the Finnish sea level observations and thus the datum is the tide gauge zero.

Data Authority

Finnish Meteorological Institute
Marine Research, Waves and Sea Level
Erik Palenin aukio 1
P.O. Box 503
FI - 00101 Helsinki

Data

Data Notes

Extracted from Database