Additions
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1999 |  | Cãndido | GK |  | Boavista | Boavista |
| 07/1998 | | Correia | DF | |||
| 07/1998 | | Carlos Fangueiro | MF |  | Vitória Guimarães | Vitória SC |
| 07/1998 | | José Manuel | FW |  | Moreirense FC | Moreirense |
| 07/1998 | | Rui Miguel | FW | | Boavista | Boavista |
Departures
| from | Name | Pos | Team | Team | ||
|---|---|---|---|---|---|---|
| 01/1999 | | José Manuel | FW |  | LFC Lourosa | LFC Lourosa |
| 07/1998 | | Franco | DF |  | Leça FC | Leça FC |
| 07/1998 | | Rogério Matias | DF |  | Campomaiorense | Campomaiorense |