coaster

lasinalusta, alunen

vapaavaihteella ajaja, liukuja

rannikkolainen (non-gloss definition) one who coasts.
Something that coasts, such as a sled or toboggan.
puhekieltä A merchant vessel that stays in coastal waters.
puhekieltä A sailor who travels only in coastal waters.
1881, Symons monthly meteorological magazine'' (page 59)

If you question a seaman on the subject, whether mere coaster or circumnavigator, he will tell you that in a snow-storm, because of its constant eddyings and gyrations, frequent trimming of sails is more necessary than in any other gale(..)