The small port of Mastichari is artificial. It is protected from the northwest by a curved mole, which is 270 m long. The mole extends to the north for 150 m, with nearby depths of between 0.5 and 2 m. It then turns to the northeast for 120 m, with nearby depths of between 2.3 and 3.6 m. However, depths of between 2.7 and 3 m are located in a distance of 80 m to the east, southeast and south of the mole’s head.

Its entrance is set to the east and its opening reaches up to 180 m, with depths of between 2 and 3 m. A quay, sized 145 X 20 m is positioned at the inner, southern part of the mole. The quay is set to the east and starts off the mole’s root. There is a ramp at the eastern side of the quay.

The quay is protected by natural rocks lying above and below the water. Depths along the northeast mole were approximately 3.5 m and less than 2.5 m elsewhere. The bottom consists of seaweeds and sand and is not good holding.