What is the purpose of a heaving line?

• A. To throw a line to someone on shore or another vessel
• B. To measure stroke count
• C. To indicate speed
• D. To secure the anchor

Answer: (A)

A heaving line is designed to bridge a distance from ship to shore or between vessels by being thrown to someone on the other end. It’s a light line with a small weight at the end so you can cast it farther and more accurately. Once someone on the receiving end grabs it, they pull it aboard and then you can haul back a heavier mooring or towing line to secure or maneuver. This tool is essential during docking and mooring when you need to get a line to the other side without a direct throw of the heavier rope. It isn’t used to measure stroke count, indicate speed, or secure the anchor, which involve other gear and procedures.