Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 07/1987 |  | Belmiro | DF |  | Varzim SC | Varzim SC |
| 07/1987 | | Sérgio Gonçalves | DF |  | FC Porto | FC Porto |
| 07/1987 | | Manuelzinho | MF | | Varzim SC | Varzim SC |
| 07/1987 | | Toninho Cruz | MF | | FC Porto | FC Porto |
| 07/1987 | | Zé Nando | MF | |||
| 07/1987 | | Mário Reis | MA |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1988 | | Mário Reis | MA |  | LFC Lourosa | LFC Lourosa |
| 07/1987 | | Rúben | MF |  | Leixões SC | Leixões SC |
| 07/1987 | | Rui Manuel | MF |  | FC Penafiel | Penafiel |