My Dive Buddy Rule
My rule for dive buddies is fairly simple: I need someone who is predictable. That does not mean perfect, unusually experienced, or technically impressive. I want to have a reasonable idea of how the person beside me will behave when something changes, because much of what makes a buddy comfortable to dive with comes from knowing what to expect. When I have that confidence, I can pay attention to my own diving and to what is happening around us. When I do not, part of my attention inevitably shifts toward watching the other diver and wondering what they are going to do next.
I usually begin forming that impression well before we enter the water. It shows up in how someone assembles their gear, how they answer ordinary questions about the dive, whether they seem hurried on the dock, and what happens when they discover that something is not quite right. Equipment problems happen, and forgetting something or needing a few extra minutes does not bother me much. I care more about the response. Someone who stops, deals with the problem, and communicates what is happening is easy to understand. Someone who shrugs off a questionable piece of equipment, rushes through a check, or seems reluctant to admit that something is bothering them introduces uncertainty that I know I may have to account for later.
Once we are underwater, that uncertainty consumes attention surprisingly quickly. There is already plenty to keep track of on an ordinary dive: depth, gas, buoyancy, navigation, the environment, the plan, and where the rest of the team is. With a buddy I know well, much of our interaction becomes almost routine. I recognize their signals, know roughly where I expect them to be, and have some sense of how they will respond if visibility deteriorates or the dive stops going according to plan. I do not have to devote much thought to interpreting them because their behavior has been consistent enough that I already understand it.
That is why consistency matters more to me than exceptional ability. I enjoy diving with highly skilled divers, but I do not require a buddy who can hover motionless or perform every skill with instructor-level precision. I would rather dive with someone whose signals are clear and consistent, who maintains reasonable awareness of where we are relative to each other, and who mentions a problem while it is still small. A diver can be imperfect at any number of things and still be very easy to dive with if I understand what they are doing and they give me enough information to respond appropriately.
The reverse is also true. A diver can be quite capable and still make a dive unnecessarily demanding if their behavior is difficult to anticipate. They may arrive with equipment problems that could have been addressed earlier, rush because they are behind, move through their gas faster than expected without saying anything, lose track of the plan, or decide to change something underwater without communicating it first. None of those things necessarily creates an emergency, and most of them are ordinary problems that experienced divers encounter from time to time. What changes the dive for me is having to compensate repeatedly. Each small surprise requires another bit of attention, and eventually I am spending more of the dive managing uncertainty than I should be.
This becomes more important when conditions deteriorate or something actually goes wrong. If visibility suddenly drops, I want to know whether my buddy is likely to close the distance rather than continue swimming at the same pace. If a mask floods or a fin strap comes loose, I want to know that the person will stop and deal with it rather than struggle along until a minor inconvenience becomes a larger problem. If either of us decides that the dive is over, I want that decision accepted immediately. We can discuss why on the surface. Underwater, I do not want to negotiate whether someone’s reason for ending a dive is good enough.
When I find a buddy who operates that way, I tend to keep diving with them, and repeated dives make the relationship easier. We learn each other’s pace and habits, where we tend to position ourselves, how quickly we respond to signals, and what each of us does when circumstances change. They know what to expect from me just as I know what to expect from them. That familiarity does not guarantee that nothing will go wrong, nor does it require us to dive exactly alike. It simply removes a great deal of unnecessary uncertainty from a situation in which there are already enough things worth paying attention to.
That is ultimately what I mean when I say I want a predictable dive buddy. Skill and experience certainly matter, but I do not need perfection from the person beside me. I want their actions to be understandable, their communication to be clear, and their behavior under stress to resemble the person I have been diving with all along. I owe them the same consistency in return. The best buddy relationships I have had are the ones in which neither of us has to spend much time wondering what the other person is going to do next.
