Ferry service (State Owned, 2007): ctn.com.tn
The natural lake is too shallow the be used as a modern port. But a canal has been made in the middle of it.
The city center of Tunis isn't at the coastline but at the end of the natural lake which is connected to the sea.
This is a Marina for small and medium yachts near Sidi Bou Saïd, Tunis (Tunisia). It's located directly to the Sea.
from Tunis by cargoship to: