Found 2 items, similar to coastwise.
English → English (WordNet) Definition: coastwise coastwise adj : along or following a coast; “coastal shipping”; “coastwise winds contributed to the storm” adv : by way of, or along the coast; “we were travelling coastwise”
English → English (gcide) Definition: Coastwise Coastwise \Coast"wise`\ (-w[imac]z`), Coastways \Coast"ways`\, adv. By way of, or along, the coast; following a coastline; as, coastwise winds contributed to the storm. [1913 Webster + WordNet 1.5]