Barracuda S164 Ex-Portuguese navy submarine at Cacilhas, Lisbon (Tejo river South bank). Waiting for restoration to become Museum ship at Cacilhas drydock, its final resting place.
As per fellow Shipspotting member JDAP data and info:
Class: Albacora (in France: Daphné)
LOA: 57,3 m
Beam: 6,8 m
GT: 1042 t
Max speed (surface): 13 kts
Year of Build: 1967
Builder: Ateliers Dubigeon (Normandie, France)
Year retired from service: 2010
Total time in operation: 52.000 hours
Better quality and details at Full screen 1870 pix.