Nautical

(a.) Pertaining navigation, or to ships; as, nautical skill.

Thesaurus Entries

bathymetric, bathyorographical, boating, deep-sea, hydrographic, marine, maritime, naval, navigational, ocean-going, oceanic, oceanographic, pelagic, sailing, salty, seafaring, seagoing, seamanlike, seamanly, terriginous, thalassic, water-borne, yachting