David Pinnacle, Malpelo: Wall Diving in Strong Currents

David presents itself as a granite pinnacle, rising from the deep with sheer vertical walls, carved overhangs, and terraced ledges. Your dive profile here typically follows the eastern wall, dropping through a depth range of 25 to 40 metres. Below this, the bottom drops away rapidly into the deep ocean, making it a dive where the abyss is always close and the pelagic realm ever-present. This topography funnels current, making for an active dive.

The primary experience at David involves holding your position along the wall as the current sweeps past. While there are numerous ledges and coral-encrusted terraces offering momentary respite or closer inspection, the main focus often shifts outward into the blue. This is where you expect to see the larger pelagic life; dogtooth tuna and yellowfin tuna patrol the deeper water beyond the pinnacle's edge. Barracuda often form schools, their silvery bodies flashing in the light.

This site is particularly noted for its shark action, especially in the deeper water. Hammerhead sharks (Sphyrna lewini) and silky sharks (Carcharhinus falciformis) are frequently observed cruising along the wall edge and in the open blue, often influenced by the thermoclines that can shift their presence. Galapagos sharks (Carcharhinus galapagensis) also frequent the area, while whitetip reef sharks (Triaenodon obesus) stick closer to the reef structure itself, often resting on ledges.

Beyond the sharks, you will encounter creole fish schooling around the pinnacle. Whale sharks (Rhincodon typus) are less frequent but observed, particularly during specific seasons. The interaction of current and thermoclines creates a dynamic environment that dictates where and when these larger species appear, requiring a keen eye and readiness to adapt your dive plan.

Malpelo is an environment defined by its high currents, and David stands out as one of its more demanding sites. Surface currents can separate you from the boat quickly, so proper boat management, including the use of an SMB for both descent and ascent, is essential. The strength and direction of the current often influence visibility, which can vary from 6 to 30 metres depending on the conditions, but even with reduced visibility, the sheer volume of pelagic life remains the draw.