Wreck of Unnamed Shipwreck - Canmore 101800 - Scapa Flow, Orkney

Dropping onto this unnamed wreck in Scapa Flow, there’s an immediate sense of history, a quiet drama playing out beneath the waves. We’ve always found these lesser-known wrecks incredibly atmospheric. The Canmore 101800, as it’s officially listed, lies fairly broken up, but that just means more nooks and crannies to explore. It’s less about a grand, intact vessel and more about the intricate details: twisted metal, the ghostly outline of where decks once were, and the gradual reclamation by the ocean. As you explore, you’ll spot a surprisingly robust community of local critters. Ling often lurk in the deeper sections, their pale bodies almost blending with the steel. We’ve seen respectable-sized conger eels too, their heads poking out from pipes, watching you with an unnerving calm. It’s a dive for those who appreciate the quiet contemplation of a wreck, the slow discovery rather than the dramatic reveal. Visibility here can be typical for Scapa, so bringing a good torch is essential to pick out the colours and textures that persist. We’d suggest a slow, methodical approach to really soak in the character of this forgotten ship.

Location
Scapa Flow, Orkney, United Kingdom, Mediterranean & Europe
Coordinates
57.771670, -2.048065
Type
wreck

Marine Protected Area: Rosehearty to Fraserburgh Coast

Best Time to Dive in Scapa Flow, Orkney

The warmest water temperatures in Scapa Flow, Orkney occur in January, averaging 8.4°C. The coolest conditions are in December at 8.4°C.

Monthly Water Temperatures

  • January: 8.4°C (air: 5.5°C)
  • February: 8.4°C (air: 5.3°C)
  • March: 8.4°C (air: 5.9°C)
  • April: 8.4°C (air: 6.8°C)
  • May: 8.4°C (air: 9.7°C)
  • June: 8.4°C (air: 12.4°C)
  • July: 8.4°C (air: 13.2°C)
  • August: 8.4°C (air: 13.7°C)
  • September: 8.4°C (air: 12.7°C)
  • October: 8.4°C (air: 10.2°C)
  • November: 8.4°C (air: 8.0°C)
  • December: 8.4°C (air: 5.8°C)

Nearby Dive Sites in Scapa Flow, Orkney

Nearest Dive Centres to Wreck of Unnamed Shipwreck - Canmore 101800

Marine Life in Scapa Flow, Orkney

Home to 155 recorded species including 63 reef fish, 17 whales & dolphins, 12 sharks & rays, 11 crabs & lobsters, 11 other, 10 seagrass & algae.

Notable Species

Recommended Packing List for Wreck of Unnamed Shipwreck - Canmore 101800

Based on average water temperature of 8.4°C.

  • Drysuit - water at 8°C demands a drysuit with thermal undergarments
  • Hood & Gloves (7mm+) - critical to prevent heat loss
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories