Collocations for harbour - noun

deep, deep-water | good, safe, sheltered | natural | busy | picturesque, pretty | fishing

have
The town has a small natural harbour.

come into, go into, enter
They entered the harbour with flags flying.

go out of, leave

wall

in (a/the) ~
The fishing fleet is in harbour. | the activity in the harbour

into (a/the) ~
The damaged vessel was towed into harbour.

out of a/the ~
We sailed out of the harbour at daybreak.

the entrance to/the mouth of a harbour