Playa Sardinas II is a barrio in the municipality of Culebra, Puerto Rico. Its population in 2010 was 64.
Laguna Lobina is located in Playa Sardinas II.
Barrios (which are, in contemporary times, roughly comparable to minor civil divisions) in turn are further subdivided into smaller local populated place areas/units called sectores (sectors in English). The types of sectores may vary, from normally sector to urbanización to reparto to barriada to residencial, among others.
The following sectors are in Playa Sardinas II barrio:
, and .