What does the term "waypoint" refer to in maritime navigation?

In maritime navigation, a "waypoint" refers to a predetermined geographical point that is used for navigation purposes. This can be a specific latitude and longitude coordinate that a vessel aims to reach or pass near during its journey. Waypoints are essential in modern navigation, often utilized in conjunction with GPS systems, electronic charting systems, and other navigational aids. They help mariners plot a course and assist in maintaining the vessel's intended route, ensuring safe and efficient travel.

The concept of waypoints is fundamental because they allow navigators to break down complex routes into manageable segments, facilitating easier navigation and wayfinding. Each waypoint serves as a reference point that can indicate the vessel's position or act as a guide to the next point along the planned route.