SAN FERNANDO, LA UNION

Station Information

Station ID:	548
Latitude:	16.616667
Longitude:	120.3
Coastline code:	660
Station code:	1
Country:	PHILIPPINES
Time span of data:	1948 – 2024
Completeness (%):	9
Date of last update:	18 Jun 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

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.

Data Authority

National Mapping and Resource Information Authority
Hydrography Department
421 Barraca St,
San Nicolas 1010
Manila