A marina is a dock or basin with moorings and supplies for yachts and small boats. A marina differs from a port in that a marina does not handle large passenger ships or cargo from freighters. The word marina may also refer to an inland wharf on a river or canal that is used exclusively by non-industrial pleasure craft such as canal narrowboats.
Emplacement
Marinas may be located along the banks of rivers connecting to lakes or seas and may be inland. They are also located on coastal harbors or coastal lagoons, either as stand alone facilities or within a port complex.
Facilities and services
A marina may have refueling, washing and repair facilities, marine and boat chandlers, stores and restaurants. A marina may include ground facilities such as parking lots for vehicles and boat trailers. Slipways transfer a trailered boat into the water. A marina may have a travel lift, a specialised crane used for lifting heavier boats out of the water and transporting them around the hard stand. A marina may provide in- or out-of-water boat storage. Fee-based services such as parking, use of picnic areas, pubs, and clubhouses for showers are usually included in long-termrental agreements. Visiting yachtsmen usually have the option of buying each amenity from a fixed schedule of fees; arrangements can be as wide as a single use, such as a shower, or several weeks of temporary berthing. The right to use the facilities is frequently extended at overnight or period rates to visiting yachtsmen. Since marinas are often limited by available space, it may take years on a waiting list to get a permanent berth.
Moorings and access
Boats are moored on buoys, on fixed or floating walkways tied to an anchoring piling by a roller or ring mechanism. Buoys are cheaper to rent but less convenient than being able to walk from land to boat. Harbor shuttles, may transfer people between the shore and boats moored on buoys. The alternative is a tender such as an inflatable boat. Facilities offering fuel, boat ramps and stores will normally have a common-use dock set aside for such short term parking needs. Where the tidal range is large, marinas may use locks to maintain the water level for several hours before and after low water.
