ALEMOUTH, or ALNMOUTH, a sea-port and township in that part of the parish of LESBURY which is in the southern division of BAMBROUGH ward, county of NORTHUMBERLAND, Similes (E.S.E.) from Alnwick, containing 406 inhabitants. The village is situated on a tongue of land formed by the sea and the mouth of the river Alne, whence its name. The port is subordinate to that of Berwick: about ten vessels, of from fifty to one hundred and fifty tons' burden, belong to it, which are chiefly employed in conveying goods to and from London. Corn, eggs, pork, &c., are sent to London, and wool to the manufacturing districts of Yorkshire, but the trade is not so extensive as formerly. Shipbuilding was carried on some years ago, but that also has declined. Alnmouth is partially resorted to, during the summer, for sea-bathing. A place of worship for Wesleyan Methodists was erected in 1826. On a small island, at the mouth of the river, was a chapel, dedicated to St. John the Baptist, the remains of which were blown down in 1806: at the time of its erection the site formed part of the main land, from which it was separated by the encroachments of the sea, and a change in the course of the river.