A solid coastal structure typically composed of stone, fill, and/or wood that juts out into the water.  May be used to moor ships and boats or to alter the coastal current.  Unlike a [[pier]] these structures completely block the flow of water.

h4. See also

* [[Breakwater]]
* [[Floating dock]]
* [[Wharf]]
* [[Dock]]
* [[Harbor]]
* [[Port]]
* [[Ship]]
* [[Tag group:locations]]
jetty