GRETAFIELD (AFTER PART) - Scapa Flow, Orkney

The *Gretafield* (After Part) sits shallow, right on the edge of Scapa Flow, a stern section from a tanker that met a U-boat in 1940. We love how accessible this part of the wreck is, especially on a sunny day when the light spills in. You’ll fin down to around 10 meters, spotting the huge triple-expansion engine almost immediately, standing proud amidst the skeletal remains of the hull. It’s a proper engine room dive, with gauges and levers still in place, inviting exploration. Look for the enormous prop shaft disappearing into the stern tube, and imagine the sheer power it once commanded. We often find conger eels tucked into the dark recesses, and the wreck itself is plastered in plumose anemones, their white tentacles swaying in the gentle surge. This site is fantastic for photographers or anyone wanting a relaxed dive with a tangible piece of history; it’s not about grand scale, but about the intricate details.

Location
Scapa Flow, Orkney, United Kingdom, Mediterranean & Europe
Coordinates
58.241870, -3.426509
Type
wreck
Maximum Depth
10m

Marine Protected Area: East Caithness Cliffs

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 GRETAFIELD (AFTER PART)

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 GRETAFIELD (AFTER PART)

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

Frequently Asked Questions

What is the maximum depth of the GRETAFIELD (AFTER PART) dive site?
The GRETAFIELD (AFTER PART) dive site has a maximum depth of 10 meters. This relatively shallow depth makes it accessible to a wide range of certified divers, offering a great opportunity to explore the wreck.
What kind of marine life and wreckage can divers expect to see at the GRETAFIELD (AFTER PART) wreck?
Divers exploring the GRETAFIELD (AFTER PART) wreck can expect to encounter significant wreckage from the tanker vessel, which was torpedoed in 1940. Notable features include four boilers, a triple expansion engine, and a single shaft, all part of its 152.4m x 20.7m structure. Information regarding specific marine life at this site is not detailed in the provided data, but wrecks often attract various species; you can learn more about general marine life at DivePlnr's wildlife database.
How challenging is diving the GRETAFIELD (AFTER PART) wreck for recreational divers?
Diving the GRETAFIELD (AFTER PART) wreck is classified as having an intermediate difficulty for recreational divers. This suggests that while it may not be suitable for absolute beginners, divers with some experience and appropriate training should find it manageable. Given its classification as a "Dangerous wreck," proper planning and caution are advised.
What is the best time of year or tidal condition to dive the GRETAFIELD (AFTER PART) for optimal visibility and conditions?
Specific information regarding the best time of year or optimal tidal conditions for diving the GRETAFIELD (AFTER PART) for visibility is not available in the provided data. For the most current and accurate advice on local conditions, it is always best to consult with local dive operators in Scapa Flow. You can also explore general guidance on when to dive on DivePlnr.
What scuba diving certifications are required to dive the GRETAFIELD (AFTER PART) wreck?
While no specific certification is explicitly stated as "required" in the provided data for the GRETAFIELD (AFTER PART) wreck, its "intermediate" difficulty and "Dangerous wreck" classification suggest that a basic Open Water certification would be a minimum. Divers with advanced training, such as a Wreck Diver specialty, would be better prepared to safely explore such a site. Always ensure your certification level matches the demands of the dive.
Are there any notable currents or specific water conditions divers should be aware of when planning a dive at GRETAFIELD (AFTER PART)?
The provided data for the GRETAFIELD (AFTER PART) dive site does not include specific information about notable currents or unique water conditions. As with any dive, it is crucial to check current local conditions and forecasts before planning your dive. Consulting with local dive centers in Scapa Flow is highly recommended for up-to-date details.