beacons, boats, mooring, ebb tide, vessels, pontoons, echo sounder, hydrophone, purse seine, piers, towline, boaters, gillnet, breakwaters, davits, seismometer, longline, marinas, jetties, headstay, lighthouses, lightship, spadefish, oceanographic, sonar, ocean, skeg, centerboard, dropsonde, grapnel, outriggers, shads, breeches buoy, transmitters, kerguelen, inshore, weirs, halyards, demersal, dories, shore, sailboard, sextants, shoreline, bathyscaph, docks, trawler, sailboat, zodiacs, mizzen, yawl, abeam, whitecap, scows, windsock, towrope, macartney, fishing boat, reefs, waves, tunny, whales, purse seining, tugs, islands, mariners, alvei, booms, hawser, radars, gill net, dinghy, hydrographic, poles, seiche, headlands, bilge pump, bergs, windlass, gauges, coxswains, kayaks, sea, solent, ijsselmeer, geophone, masts, kattegat, centreboard, dolphins, oars, sensors, canoes, spinnakers, shoaling, mainsheet, seaward, life preserver, drawbridges, fluorometer, trysail, workboat, buoy, floats, pegs, badges, balloons, booths, buttons, hoops, tents, balls, boxes, knobs, sailboats, billboards, blobs, blocks, candles, globes

marker, setline, spiller, trawl, trawl line, trotline