What is the six motion of the vessel?

The six motions of a vessel refer to the various movements it can experience in water, which are essential for understanding ship stability and navigation. These motions include heave (up and down movement), sway (side-to-side movement), surge (forward and backward movement), roll (tilting from side to side), pitch (tilting forward and backward), and yaw (rotation around the vertical axis). Together, these motions affect a vessel's performance and response to environmental conditions. Understanding these movements is crucial for maritime safety and effective vessel handling.