Buoyage refers to the system of navigational aids at sea or in inland waterways, which consists of buoys or beacons used to mark and guide maritime vessels. These navigational aids serve to indicate safe or recommended routes, significant areas or hazards, and provide information to ensure the safe and efficient navigation of ships and boats.
The buoys used in buoyage systems are floating devices that are anchored to the seabed or submerged structures. They are usually equipped with lights, reflectors, radar reflectors, sirens, or other devices to enhance their visibility, particularly in poor weather conditions or at night. Each buoy may have distinct shapes, colors, and markings that convey specific information to mariners. This information might include the direction of safe passage, the depth of the water, the presence of submerged obstacles, or the identification of ports, channels, or specific areas.
Buoyage systems are typically established and regulated by national or international maritime authorities, such as coast guards or maritime organizations. These authorities create standardized guidelines and charts, known as buoyage systems or navigation charts, to ensure consistency and uniformity across different regions and countries. By understanding and interpreting the various buoyage marks and their meanings, mariners can accurately navigate waterways, avoid hazards, and ensure the safety of their vessels and crew.
In summary, buoyage is the arrangement and use of navigational aids, such as buoys and beacons, which help mariners navigate safely through waterways by providing visual cues and information about locations, routes, and potential hazards.
