CASCAIS

Station Information

Station ID:	52
Latitude:	38.683333
Longitude:	-9.416667
GLOSS ID:	246
Coastline code:	210
Station code:	21
Country:	PORTUGAL
Time span of data:	1882 – 1993
Completeness (%):	93
Frequency Code:	24
Date of last update:	28 Mar 2001

Green Arrow:	Current Station
Yellow Marker:	Neighbouring RLR 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.

Additional Data Sources

Nearby GNSS Stations from SONEL: CASC

Station Documentation

Link to RLR information.
PRIOR TO 1959 MSL VALUES BASED ON READINGS OF HIGH AND LOW WATER
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 11-JUN-91 :
Cascais 210/021 RLR(1964) is 11.2m below BMOb1
=========================== BENCHMARK INFORMATION UPDATE ADDED 12-JUL-93 :
Cascais 210/021 RLR(1964) is 11.2m below BMOb1
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 31-OCT-95 :
Oct- Nov 1993 values checked and as received from authority
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 13-JAN-97 :
data for 1985-87 revised January 1997
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 2001Mar28 :
Data for 1986-93 updated March 2001
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 2001Apr06 :
Cascais experienced a small tsunami on 28 February 1969 following a
M=7.3 earthquake on the Horseshoe Abyssal Plain at 36 N 11 W.
=========================== FOLLOWING PSMSL DOCUMENTATION ADDED 2002Feb05 :
Cascais 1994-1999 gap due to malfunction.

Data Authority

Instituto Port. de Cartografia e Cadastro

Rua de Artilharia Um, No. 107

P - 1070 Lisboa

PORTUGAL