DEI SEI
Protected Area
White Rocks
Why dive here
With 112+ marine species recorded in the area - including blue whales, dolphins, dwarf minke whales, humpback whales and ocean sunfish (mola mola) - DEI SEI offers some of Scottish West Coast's richest wreck diving.
The DEI SEI isn't one of those wrecks that jumps out at you, intact and impressive. This is an ancient wreck, sunk back in 1782, and time and tide have done their work. What you find now are the scattered remains of a sailing vessel, nestled on the seabed in the Skerries Roadstead. We love sites like this because they feel like diving through history itself. You’re looking at a low-lying spread, timbers mostly broken down, but still offering plenty to explore if you take your time. Think less grand ship, more archaeological puzzle. We’ve found the real joy here is in the smaller details – the way the occasional rib protrudes, the scatter of ballast stones. It’s perfect for divers who appreciate the subtle beauty of an aged wreck and the life that now calls it home. The holdfasts and crannies are a haven for squat lobsters, and we often spot butterfish darting between the decaying timbers. Visibility can be a bit variable here, so we’d suggest aiming for a calm day and diving around slack water for the best chance to really absorb the atmosphere.
Typical DEI SEI Dive Profile
Illustrative profile based on site depth and type. Actual dive profiles vary - always follow your dive computer and training.
Safety Notes
Depth of 22m - Advanced Open Water certification recommended.
Wreck site - avoid penetration without wreck diving certification. Watch for sharp metal and entanglement hazards.
Always perform a 3-minute safety stop at 5m before surfacing.
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