Freediving vs Scuba: Which Should You Learn First?

If you are trying to pick one, here is the short version. Scuba and freediving share the sea and almost nothing else. Scuba gives you time: forty minutes or more on a reef, with the gear doing the work. Freediving gives you quiet and freedom of movement, in short visits, with almost nothing strapped to you.

Neither is a prerequisite for the other, and you do not need to learn them in a particular order. If you genuinely cannot decide, freediving is the cheaper and faster way to find out whether you like it. A pool introduction takes half a day and starts at 55 euro, where an entry-level scuba certification usually runs three to four days.

We should say where we are standing. We teach freediving, so we are not neutral. But in Dahab the scuba world is our neighbour and not our rival, and a comparison is worth nothing if it is a sales pitch. So this is the honest version, including the parts where scuba is the better answer.

The difference that causes all the other differences

Scuba divers breathe compressed gas at the pressure of the water around them. That single fact produces most of what follows: the tanks, the regulator, the buoyancy device, the training in gas planning, the ascent rules, and the reason a scuba diver can stay down for the better part of an hour.

Freedivers take one breath at the surface and go down with it. No gas supply, so no gas planning and no decompression obligation from a single dive, but also no way to add air to your ears and sinuses on the way down, which is why equalisation is taught so carefully. This is dive physics, not a finding about either sport. It holds for everyone in the water.

Everything below follows from that one difference.

Side by side

Where scuba is the better answer

Be honest with yourself about what you actually want to see and do.

If the appeal is a wreck, a specific reef, a night dive spent watching one patch of coral, or underwater photography that needs you to hold still and wait, scuba is the right tool and freediving will frustrate you. Forty minutes of hovering beats twenty separate visits of forty seconds. The same goes if you want to dive deep on a schedule with a group and not think about your own physiology very much.

There is a practical one too, and it is the reason several people here hold both certifications. A liveaboard on the Red Sea is a scuba trip. Some of those sites do not allow snorkelling or freediving at all, and scuba is the only way you are getting in.

Scuba is also more forgiving of a bad day. Freediving depends on how relaxed you are, and stress, poor sleep or a blocked nose will shorten your dives noticeably. A scuba diver with a cold has a different problem, but a scuba diver who is merely tense still gets their forty minutes.

Where freediving is the better answer

If what draws you is the quiet, freediving is the only one of the two that delivers it. There is no equipment noise and no bubbles, and marine life behaves differently around a silent diver, which is something you notice within a session or two.

It is also the better fit if you like a skill that keeps developing. Scuba gets comfortable fairly quickly and then the interest moves to where you dive. Freediving stays a personal practice: breathing, equalisation, technique and, mostly, learning to stop fighting the water. That is either the appeal or the reason it is not for you.

Practically, it is lighter and cheaper. A freediver’s kit fits in hand luggage, and there is nothing to fill between sessions.

The switch that actually catches scuba divers out

This part is Emilio’s, who teaches here. It is what he sees in the water, not a measured pattern, and our centre opened in 2025, so read it as one instructor’s experience.

The thing that trips people up is not the breathing. It is the finning. On scuba you barely fin at all, and when you do it is usually a frog kick, slow and wide. Freediving asks for the opposite: a faster kick with a completely different stroke. People who are entirely comfortable underwater still have to relearn how to move through it, and that surprises them more than anything to do with breath.

The other half is what brings them in. It differs per person, but a common route is someone who has dived before, enjoyed it, and is now looking for something new. Freediving is what they find.

There is also a piece of folklore worth naming as folklore: you will hear that freedivers have unusually large lungs, or that you need to be an athlete to start. Both circulate widely in the dive world. Our Introduction has no fitness requirement at all beyond being able to swim and being in reasonable health. If you have heart, lung or ear conditions, that is a question for a doctor rather than for us.

One route in

A story from Emilio, about someone who did exactly this switch. He came out of competitive sport, then got deep into scuba and stayed in that world for a while. Freediving came later, and what pulled him in was that the training and the rhythm of it felt like the sport he had loved all along. He kept going further into it, and found something he could keep improving at.

That is one person, not a pattern. But it is the version of the switch we see most. Nobody is leaving scuba behind. They are looking for the next thing.

Doing both

Plenty of people in Dahab do both, and there is a pattern to it. Emilio’s version: freediving is the sport you keep up, and scuba is what you do on holiday or on a liveaboard. Part of that is practical. Once you own a mask and fins you can freedive whenever you want, where scuba means paying a dive centre each time you go in. That is a large part of why freediving stays accessible.

There is no conflict in principle either. The water confidence transfers, and so does being comfortable with a mask, with buddy procedures and with planning a day around conditions.

One practical rule is worth knowing before you book two things in one day. The standard guidance from the training agencies is not to freedive after scuba diving, because of the nitrogen still dissolved in your tissues, and to leave time in between if you freedive first. The agencies differ on the exact intervals, so ask your instructor on the day, and ask a dive doctor if anything about your own situation makes you unsure.

How to decide without guessing

Reading comparisons only gets you so far, because the thing you are actually choosing between is two sensations, and you cannot reason your way to which one you prefer.

Ask Emilio which one to learn first and he does not really answer with a sport. What he says is this: the first thing you have to learn is that everything is okay. It is okay to feel uncomfortable, and it is okay to be learning. It is okay to stay under and hold your breath, even when your feelings or your body have a different opinion about it. Get comfortable with the uncomfortable.

That is the whole skill, and it is why he tells people to come and try rather than to decide on paper. Freediving is more accessible than people think. You will be surprised by what water does to you, and by how much you can actually do.

The cheapest way to settle it is to try the one that is cheap to try. Our Introduction to Freediving is a half day in our own 25 metre pool, from 55 euro, with the option to extend to a full day and add an open water dive at the Lighthouse. There is no certification and no commitment. It exists so you can find out what a single breath feels like before spending anything serious.

If you already know freediving is what you want, the Beginner Course takes you from nothing to a recognised certification in two and a half days, and you leave with both AIDA 2 and SSI Level 1. From there the Advanced Course goes to 30 metres.

And if you are still weighing up where to do any of this, freediving in Dahab covers why the water here makes learning easier than most places: around 26 degrees, over 30 metres of visibility, no current and no swell.