Born in
São Vicente, Cape Verde, Oceano's family immigrated to Portugal when he was a child. He started his career at
Almada A.C. in the lower leagues and, after spells in the
second division with
Odivelas F.C. and
C.D. Nacional, signed with
Sporting CP for the
1984–85 season. Both Oceano and Xavier returned to the
Lions in the summer of 1994, and the former continued to perform at a consistent level until the end of the
1997–98 campaign, when he was almost 36; his Sporting trophies consisted, however, of a single
Taça de Portugal, in
1995. He wrapped up his career in 1999, after a stint in France with
Toulouse FC. After retiring, Oceano worked as a
color commentator for several TV networks. In early March 2011, he returned to his main club Sporting, joining newly appointed
José Couceiro's coaching staff; exactly one year after, he moved in the same capacity to
U.D. Leiria under another old Sporting acquaintance,
José Dominguez. Oceano started the
2012–13 season in charge of Sporting's
reserves in the
Segunda Liga. On 4 October 2012, however, following
Ricardo Sá Pinto's dismissal, he was named
caretaker manager of the first team. Oceano's tenure as head coach of Sporting first consisted of three away games and losses – against
FC Porto in
the league (2–0), against
Moreirense F.C. in the
domestic cup (3–2) and at
KRC Genk in the
group stage of the
UEFA Europa League (2–1)– and his spell ended on 29 October 2012 with a 0–0 home draw with
Académica de Coimbra in the national championship. ==International career==