Coastal trading vessels, also known as coasters or skoots,[1] are shallow-hulled[citation needed] merchant ships used for transporting cargo along a coastline.
Their shallow hulls mean that they can get through reefs where deeper-hulled seagoing ships usually cannot (26-28 feet), but as a result they are not optimized for the large waves found on the open ocean.
Coasters can load and unload cargo in shallow ports.
British seamen called these "CHANTs", possibly because they had the same hull form as Channel Tankers (CHANT); initially all the tankers were sold to foreign owners and therefore there was no conflict in nomenclature.
[10][11] Major coastal trading vessel shipyards include:[12]