buoyage

/ˈbɔɪɪdʒ/
noun
  1. A system of buoys (floating markers) placed in water to guide ships and boats, showing safe routes, dangers, or special areas.
    • The harbor's buoyage system helps large ships navigate safely through the narrow channel.
    • The coast guard regularly inspects and maintains the buoyage along the coastline.
    • Sailors must study the local buoyage before entering an unfamiliar port.
  2. The act of placing or maintaining buoys in a body of water.
    • Buoyage of the new shipping lane will begin next month.
    • The company specializes in buoyage for offshore wind farms.
    • Proper buoyage is essential for keeping recreational boaters away from dangerous reefs.
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