The coast is defined as the part of the land adjoining or near the ocean. A coastline is properly, a line on a map indicating the disposition of a coast but the word is often used to refer to the coast itself. The adjective, coastal describes something as being on, near or having to do with a coast.
Coast is a very specific term and is only applied to that part of an island or continent that borders an ocean or its saltwater tributaries. A pelagic coast refers to a coast which fronts the open ocean, as opposed to a more sheltered coast in a gulf or bay. A shore on the other hand, can refer to parts of the land which adjoin any large body of water, including oceans (sea shore) and lakes (lake shore). Similarly, the somewhat related term bank refers to the land alongside or sloping down to a river (river bank) or of a body of water smaller than a lake. Bank is also used in some parts of the world to refer to an artificial ridge of earth intended to retain the water of a river or pond. In other places this may be called a levee.
While many scientific experts might agree on a common definition of the term "coast", the delineation of the inland extents of a coast differ according to jurisdiction, with many scientific and government authorities in various countries differing for economic and social policy reasons. This is usually because defining lands as part of a coast may be seen to have environmental implications which would prevent development or attach regulations to their use.
More on [ Coast ]

Federation of American Scientists - Cyclone-class Patrol Coastal ship description, specifications, and images.
Global Security - Cyclone-class overview, specifications, ship list, plans and schematics, and photos.
Meta Description: [ GlobalSecurity.org is the leading source for reliable military news and military information, directed by John Pike ]
U.S. Navy Fact File - Cyclone-class overview.
| Southern Pacific - #2 Part 1 Seacliff 1985 | |
| Next Video | |