From an unused root meaning to cover; a cove (as a sheltered bay) -- coast (of the sea), haven, shore, (sea-)side.
H2348. choph
חוֺף noun [masculine] shore, coast (as surrounding, enclosing) — ׳ח only construct Genesis 49:13 (twice in verse) + 5 t.: — shore of sea ׳ח הַיָּם Deuteronomy 1:7; Joshua 9:1 (both D), Judges 5:17; Jeremiah 47:7; Ezekiel 25:16; ׳ח יַמִּים Genesis 49:13 (poem); אֳנִיּוֺת ׳ח 49:13 the shore of ships, i.e. to which ships come.