“…Ancient empires and cultures have left a wealth of remains, including coastal settlements, harbors, and anchorages. Some of the most important ancient sites, which represent the mutual relation between man and the sea, are located on the Mediterranean coast of Israel [3][4][5]. During the 20th century, Israeli ancient coastal sites such as (from south to north) Tel Ashkelon, Yavneh-Yam, Apollonia, Caesarea, Dor, Atlit, and Akko (Acre) (Figure 1: top inset), have been severely eroded, mainly due to modern marine construction, as well as sea level rise, and storm waves [1,4,6,7].…”