What does "anchor drag" refer to?

"Anchor drag" refers to the scenario when an anchor fails to hold its position and allows the vessel to move. This situation can arise due to various factors, including strong currents, insufficient anchor size or weight, or poor seabed conditions. When an anchor drags, the safety and stability of the vessel can be compromised, posing a risk to both the vessel and any nearby boats or structures.

In contrast, when an anchor secures itself firmly against strong currents, it prevents the vessel from moving, which highlights the importance of proper anchoring techniques and equipment. If an anchor is lifted too quickly, it may lead to other issues, but it is not classified as anchor drag. Additionally, an anchor becoming stuck on the seabed is a separate concern, generally referred to as an "anchor foul," and does not pertain to dragging or failing to hold.