HMS MOLLUSC (EX MEDUSA)
Protected Area
St Mary's Island
Why dive here
With 112+ marine species recorded in the area - including dolphins, dwarf minke whales, humpback whales, ocean sunfish (mola mola) and orcas - HMS MOLLUSC (EX MEDUSA) offers some of Scottish East Coast & Borders's richest wreck diving.
The HMS Mollusc, formerly HMS Medusa, holds a gritty tale from 1941. She was a yacht-turned-auxiliary patrol vessel, sunk by near misses from German bombs, and now she lies upright at 28 metres. We love that you can still make out her elegant lines despite the years of submersion. Dropping down, the first thing you notice is the way the light filters through the green water, often quite atmospheric. Her stern is broken, a testament to the explosions, but the bow remains impressively intact. We always find ourselves drawn to the forward deck, where the old railings are now heavily encrusted with dead man's fingers and colourful jewel anemones. These wrecks off the Scottish East Coast are fantastic for finding conger eels, and the Mollusc is no exception; peer into any dark crevice. Our favourite time to dive her is on a slack tide, obviously, but also when the sun is higher in the sky. You get better ambient light, which really makes the encrusting life pop. This wreck is a proper piece of history, colonised by life, perfect for divers who appreciate a bit of character and a good story.
Typical HMS MOLLUSC (EX MEDUSA) 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 28m - 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.
Nearest Dive Centres to HMS MOLLUSC (EX MEDUSA)
Dive shops near HMS MOLLUSC (EX MEDUSA)
Northumbria Scuba Divers
Aquanorth
Scuba-Life
The Diving Centre Ltd
Aqua Purists
Newcastle University Sub Aqua Society
Reviews for HMS MOLLUSC (EX MEDUSA)
Conditions
Ocean conditions, forecast and tides for HMS MOLLUSC (EX MEDUSA)
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