Spring dive.

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Spring is just showing its first rays of sun, so we went diving today. We did a shallow dive in the morning in a lake close by, which is known for decent diving. The water was 4°C, so really chilly for a recreational dive, visibility under water about 5-7m, which is quite good for this kind of water. During our dive, we had really nice light as we didn’t go very deep and it’s been a really sunny day.

I’ve used Lycra undergarment and a 2mm neoprene bodywarmer under a 5mm wetsuit, 5mm neoprene gloves, hood and boots. My coldest dive so far was in 18 degrees water (in the same lake, late summer), so water that cold was quite something new. Richard, my buddy has a lot of experience also in these conditions, so I was in excellent hands.

After an initial bit of a shock when we entered the water, and a quick weighting / buoyancy check I gained back my serene diving breathing rhythm and started trusting the suit enough to become comfortable that it would keep me warm enough to take it for a swim. We went under for almost half an hour, but also took first signs of hypothermia seriously, in order to keep it safe and healthy. During the dive, we saw some fun fresh water lobsters, but also a fairly dormant ecosystem. I wanted to test out my new equipment, wireless integrated tank pressure gauge, jacket BCD, fins, regulator and an air tank I’ve borrowed from a neighbor, aside from the different layers of the suit.

I’m really happy with the new gear, everything functions perfectly, and there’s nothing that doesn’t have a clear purpose. I’ve taken a couple of notes for the next dive with this equipment, though those are only small adjustments, such as strapping on the tank a bit lower for a better weight distribution (which translates to a more hydrodynamic body position, meaning less exertion, lower air consumption and a more relaxed dive).

My next dive will be in 26°C water. Phew.