EMSSTROM - Cornwall & Devon

The EMSSTROM, formerly the Frithjof, is a big wreck sitting upright at 26 metres off the Devon coast. She’s a former fishery protection vessel, a serious piece of kit built in 1968, and her size, 76.7 metres long, is immediately apparent as you descend. We found the wheelhouse and bridge area particularly interesting, with some good penetration for those qualified and equipped, though always remember she’s classified as dangerous. Since sinking in 2013, the wreck has become a solid artificial reef, attracting lots of tompot blennies, dogfish nestled in the debris, and a good few conger eels peering from the darker corners. It's a great dive for experienced wreck enthusiasts looking for something substantial and relatively intact.

Location
Cornwall & Devon, United Kingdom, Mediterranean & Europe
Coordinates
50.468250, -3.414281
Type
wreck
Maximum Depth
26m

Marine Protected Area: Hope's Nose to Wall's Hill

Best Time to Dive in Cornwall & Devon

The warmest water temperatures in Cornwall & Devon occur in January, averaging 9.6°C. The coolest conditions are in December at 9.6°C.

Monthly Water Temperatures

  • January: 9.6°C (air: 7.3°C)
  • February: 9.6°C (air: 8.4°C)
  • March: 9.6°C (air: 8.6°C)
  • April: 9.6°C (air: 10.1°C)
  • May: 9.6°C (air: 12.6°C)
  • June: 9.6°C (air: 15.2°C)
  • July: 9.6°C (air: 16.6°C)
  • August: 9.6°C (air: 17.1°C)
  • September: 9.6°C (air: 15.9°C)
  • October: 9.6°C (air: 13.5°C)
  • November: 9.6°C (air: 10.7°C)
  • December: 9.6°C (air: 8.7°C)

Nearby Dive Sites in Cornwall & Devon

Nearest Dive Centres to EMSSTROM

Marine Life in Cornwall & Devon

Home to 192 recorded species including 93 reef fish, 18 sharks & rays, 13 whales & dolphins, 11 crabs & lobsters, 11 other, 10 seagrass & algae.

Notable Species

Recommended Packing List for EMSSTROM

Based on average water temperature of 9.6°C.

  • Drysuit - water at 10°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 EMSSTROM dive site and the depth to the top of the wreck?
The EMSSTROM dive site has a maximum reported depth of 26m. While the specific depth to the very top of the wreck is not separately detailed, the site's overall depth is given as 26m, suggesting the wreck structure begins around this depth. This fascinating wreck offers an intriguing exploration opportunity.
What kind of marine life and features can divers expect to see when exploring the EMSSTROM wreck?
When exploring the EMSSTROM wreck, divers can expect to encounter the remains of a 76.7m long steam ship vessel, originally built in 1968 as a fishery protection vessel. Sunk in 2013, this diesel-electric powered wreck offers a unique historical feature to explore. While specific marine life details are not provided, wrecks typically become artificial reefs, attracting various local species over time.
How difficult is the EMSSTROM dive site, and is it recommended for beginner divers?
The EMSSTROM dive site is classified as having an intermediate difficulty level. Due to this rating and its classification as a 'Dangerous wreck', it is generally not recommended for beginner divers who may lack the experience required for such conditions. Divers should possess appropriate training and experience for wreck explorations of this nature.
What are the best times of year or tidal conditions to dive the EMSSTROM for optimal visibility and experience?
Specific information regarding the best times of year or optimal tidal conditions for diving the EMSSTROM wreck to achieve optimal visibility and experience is not available in the provided data. For general guidance on planning your dives, you might consult our When to Dive section. Always check local dive conditions before planning your trip.
What specific scuba diving certifications are required to dive the EMSSTROM wreck?
While specific certification requirements are not explicitly listed for the EMSSTROM wreck, its classification as an intermediate and dangerous wreck suggests that advanced certifications are advisable. Divers should typically hold at least an Advanced Open Water certification, and specialized wreck diving training is highly recommended, especially for penetration or more challenging aspects of such a site. Always dive within the limits of your training and experience.
What are the typical current conditions and expected visibility at the EMSSTROM dive site?
The provided data does not include specific details regarding the typical current conditions or expected visibility at the EMSSTROM dive site. Divers planning to visit this Cornwall & Devon wreck should consult local dive operators for the most up-to-date information on prevailing conditions. Understanding the local environment is key for a safe and enjoyable dive.