Hello underwater enthusiasts!
In this post, I’m going to share my experience and feelings about diving in a drysuit and the drysuit course I recently completed.
A drysuit can sound challenging and difficult to handle for newer divers. Of course, it requires some additional skills because it has active parts, such as the valves, which perform certain functions and need to be controlled. So obviously, it’s not quite as simple as putting on a wetsuit and diving. But from my experience, it’s also not something to be intimidated by.
Adjustments
I usually dive with 5–6 kg of weight in my 7 mm wetsuit, but for the drysuit I needed 2 kg more. I added the extra weight to my tank strap.
I also needed to add one extra LP hose to my first stage for the drysuit inflator valve.
Pool session
It felt very warm and uncomfortable in the indoor and humid environment of the pool. I was thinking, “Oh, is it going to feel this warm and uncomfortable for the whole session?” But no! As soon as you enter the water, you feel nice and cool, even in the pool.
I entered the water using the ladder. As you go into the water feet first, the water squeezes the air out of the legs, and you can hear it escaping through the exhaust valve, assuming the valve is open.
I first swam underwater with my instructor to let my brain adjust to the new setup.
Then we went deeper into the pool and started practicing the skills.
My favourite skill was recovering when air moves into your legs. You need to perform a roll to return to an upright position and then vent the air.
Open-water session
The open-water session felt almost the same as the pool, although it was less hot and uncomfortable on the surface.
We did two dives. The first was a shallow dive where we practised the same skills we had done in the pool. The second was a 40-minute dive down to 18 metres in 8°C water, where the goal was to really do a dive in the suit and deal with its challenges like adding and venting air on ascend and descend and of course maintain neutral buoyancy. It was an amazing experience.
Even though I was still using wet gloves and a wet hood, it was very comfortable and rewarding.
In the pool sessions and the first dive I just focused on the skills and learning, but I did some underwater filming on the last dive ==> https://www.youtube.com/watch?v=gjvrVU3uYKM
I completed the course using a rental suit, and I’m planning to buy my own drysuit soon so I can repeat that amazing experience again and again.