Wreck of Unnamed Shipwreck - Canmore 101857 - Scapa Flow, Orkney

Forget the big names for a minute, because Canmore 102191, one of Scapa's many "unnamed" wrecks, offers a different kind of dive. It’s not about grand scale or intact structure here, but a real sense of history. We’ve spent hours just picking through the scattered plates and twisted metal, imagining the chaos of its end. Visibility can vary wildly, but on a good day, the light filters down through the kelp, illuminating the dark shapes of poor cod hiding in the crevices. What we really love about this site is the sheer density of life in a relatively small area. Turn over a loose plate and you might spot a curled octopus peeking out, or an anglerfish perfectly camouflaged against the seabed. The bull rout are surprisingly bold, often letting you get quite close. It’s a dive for those who enjoy taking their time, exploring the details rather than swimming a circuit. We’d suggest going at slack water, as currents can pick up and make close inspection tricky. Keep an eye out for the mauve stingers drifting by in late summer; they add a splash of colour, even if you don't want to touch them. It's an intimate, reflective dive, a quiet counterpoint to the more dramatic battleships.

Location: Scapa Flow, Orkney, United Kingdom, Mediterranean & Europe
Coordinates: 57.691970, -1.984169
Type: wreck

Marine Protected Area: Cairnbulg to St Combs 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)

Nearest Dive Centres to Wreck of Unnamed Shipwreck - Canmore 101857

The Diving Cellar

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

Protestant (Clupea harengus) - Reef Fish
Haddock (Melanogrammus aeglefinus) - Reef Fish
Cowfish (Tursiops truncatus) - Whales & Dolphins
whiting (Merlangius merlangus) - Reef Fish
dab (Limanda limanda) - Reef Fish
harbour porpoise (Phocoena phocoena) - Whales & Dolphins
grey gurnard (Eutrigla gurnardus) - Reef Fish
long rough dab (Hippoglossoides platessoides) - Reef Fish
dogfish (Scyliorhinus canicula) - Sharks & Rays
Atlantic cod (Gadus morhua) - Reef Fish
poor cod (Trisopterus minutus) - Reef Fish
sprat (Sprattus sprattus) - Reef Fish
Common minke whale (Balaenoptera acutorostrata) - Whales & Dolphins
Split (Scomber scombrus) - Reef Fish
Norway Lobster (Nephrops norvegicus) - Crabs & Lobsters
Common dragonet (Callionymus lyra) - Reef Fish
lesser argentine (Argentina sphyraena) - Reef Fish
white-beaked dolphin (Lagenorhynchus albirostris) - Whales & Dolphins
Common sea star (Asterias rubens) - Starfish
Soldier (Chelidonichthys cuculus) - Reef Fish

Recommended Packing List for Wreck of Unnamed Shipwreck - Canmore 101857

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