Shot Line
Definition
A shot line is a rope and weight system used to mark a dive site and provide a visual reference for descent and ascent.
More on Shot Line
Shot lines consist of a weighted line dropped from a boat and fixed in place by a buoy at the surface. They serve as guides for divers to safely descend and ascend, especially in strong currents or low visibility. In technical diving, shot lines may include stage bottles or decompression platforms at set depths. Lines reduce disorientation and can prevent divers from drifting away during safety stops. Proper handling is essential to avoid entanglement.
Frequently Asked Questions
It marks the dive site, provides a visual reference, and assists in controlled descent/ascent—especially in current.
A shot line is typically not fixed to the seabed; it's held in place by weight and buoy. Anchor lines connect directly to the boat’s anchor.
In drift-prone areas, deep dives, or when multiple divers need a clear reference to avoid separation.
Yes. Many divers use the line to maintain depth during a safety stop, especially in current or choppy water.
Yes, but do not wrap it around your hand or gear. Hold lightly and let go if it becomes a hazard.