The Ružić pier is located in the waters of the Sušak port basin. On the north side of the Ružić pier there is the Vinodol pier and on the south side there is a smaller connecting shore with the Sušak breakwater. The pier, built of stone blocks, is rectangular in shape. The length of the northern and southern shores of the Ružić pier is 108 m, while the length of the western shore is 30 m. The depths along the coastal edge of the pier are approximately 6.5 m. The Ružić pier is most often used for mooring smaller laid-up vessels.