Anchor line length of seven times the water depth is intended to do what?

• A. Increase holding power and absorb shock
• B. Increase line weight
• C. Decrease anchor drag
• D. Shorten retrieval time

Answer: (A)

Think of it in terms of scope—the length of rode you let out relative to how deep the water is. When you have about seven times the water depth out, the pull on the anchor becomes more horizontal as the boat drifts, which helps the anchor dig in and hold better. That longer line also acts like a shock absorber: waves and gusts pull on the boat, and the extra rode length lets some of that energy be taken up by the line rather than by a sudden yank on the anchor. So this setup increases holding power and reduces shock transmitted to the gear and vessel. Longer rode doesn’t purposefully increase line weight or shorten retrieval time; in fact, it makes retrieval take a bit longer, and the main benefit is a steadier hold.