When to Call a Dive

In this article, DAN Asia-Pacific’s General Manager, Scott Jamieson, discusses the importance of knowing your personal limits and when to call (or abort) a dive

In this article, DAN Asia-Pacific’s General Manager, Scott Jamieson, discusses the importance of knowing your personal limits and when to call (or abort) a dive.

During our basic dive training we are taught that if a dive doesn’t feel right we should abort it. The reality is, despite these lessons, many people find themselves on dives for which they lack the confidence or experience to be undertaking. This places unnecessary stress on the diver, both physically and mentally, and this can lead to unnecessary incidents involving injury or even death.

Every diver should know their limits: know what dives they should be doing and the ones they should avoid. However, this knowledge is only half the equation; the remainder is the confidence to say no to a dive, even if you have arrived at the site, have suited up, or even after you’ve started the dive.

No diver should ever feel pressure to complete a dive they are uncomfortable with; and this is something buddies should discuss. It should be clear that there is no issue with aborting a dive, and it should be understood, by both buddies, that if either one feels uncomfortable they both end the dive immediately.

At DAN AP we see all kinds of diving accidents and injuries, and unfortunately a number of these are the result of divers participating in dives they were uncomfortable with from the outset.  We hear of divers expressing doubts about some aspect of the dive, going ahead with the dive anyway, and then having an issue during the dive, which lead to an injury, or worse.

In order for divers to make an informed decision as to whether or not to complete a dive, it is important for divers to know, from the outset:

  • Their personal limits (type of dives they are comfortable doing, level of training etc.)
  • The type of dive to be undertaken
  • The conditions expected and possible hazards.

Being able to make such decisions is an important part of every diver’s pre-dive checklist: As important as checking your cylinder contents or putting on your mask.

If you don’t feel confident about doing a dive, tell the dive leader or tell your buddy: “I think I will sit this one out”. It’s much better to make this call early than to become a statistic in DAN AP’s incident reports.

Safe Diving

2 Comments on “When to Call a Dive

  1. But what about pushing yourself outside your comfort zone so you can experience more than you’ve experienced already ? How for example do you learn to dive in strong currents if you never do it ?!?


  2. Thank you for your question Tom.

    As with any skill, incremental exposure under controlled circumstances is the best way to build on experience.

    A new diver should not jump straight into a strong current, instead they should build up to this by diving in areas of low current, moderate current and build up – preferably under the supervision and guidance of someone much more experienced in this type of diving (instructor, dive master or mentor).

    Scott Jamieson, DAN AP General Manager


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