SECIL JAPAN (BOW SECTION) - Cornwall & Devon

The Secil Japan’s bow section is one of our favourite UK dives for a reason – it’s a proper wreck, and it’s right there. Sunk in 1989, this section of the cargo ship sits bolt upright in around 35 metres, making it a comfortable decompression dive for most. We’ve always found the visibility here to be surprisingly good, often pushing 15-20 metres, which really lets you appreciate the scale. As you drop down, the bow looms into view, often silhouetted against the emerald light filtering from above. There are plenty of swim-throughs, especially around the anchor chains and the forepeak, which are now completely encrusted with jewel anemones and dead man’s fingers. Look for conger eels peering out from gaps in the plating, and always keep an eye out for dogfish resting on the sandy bottom nearby. We love exploring the winch gear and the remaining deck structures; it feels like stepping back into its working life. This one is perfect for advanced divers looking for a substantial penetration-free wreck dive.

Location
Cornwall & Devon, United Kingdom, Mediterranean & Europe
Coordinates
50.239180, -5.360317
Type
wreck
Maximum Depth
1m

Marine Protected Area: Godrevy to Portreath

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 SECIL JAPAN (BOW SECTION)

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 SECIL JAPAN (BOW SECTION)

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