BOSSANOVA - North Sea Coast

The Bossanova isn't some sprawling galleon, but we love it precisely for its compact, approachable nature. It’s a support craft, 12 metres long, sitting upright at 21m. Visibility here can be a game of chance, typical for the North Sea, but on a good day, the wreck truly shines. The hold is open, inviting you in, a dark maw where conger eels often lurk, thick as your arm. We’ve also seen lobsters tucked into every crevice, their antennae waving in the current. The current can be stiff, so we always suggest diving this one on a slack tide, if possible. Even then, expect a bit of a workout. What we find most compelling about Bossanova is how completely it has been reclaimed. It’s not just a piece of metal; it’s a living reef. The deck is carpeted with anemones and dead man's fingers, a riot of orange and white. It’s a proper penetration dive for those with the right training, but even from the outside, circling the wheelhouse, you get a real sense of its history. Definitely one for wreck enthusiasts who appreciate the smaller, more intimate sites.

Location
North Sea Coast, Denmark, Mediterranean & Europe
Coordinates
56.094334, 11.470333
Type
wreck
Maximum Depth
21m

Wreck History - BOSSANOVA

Vessel Type
support vessel
Cause
unknown

In an ironic twist of fate, the Bossanova, once a dive support craft, now serves the diving community as a wreck to be explored. This small, 12-meter vessel lies at a depth of 21 meters off Denmark's North Sea coast. The history of this utility boat-how it came to sink and when-remains a local mystery. Its purpose was to support underwater operations, but some unknown event sent it to the seabed, where it began a new life as an artificial reef.

Given its compact size, divers can easily circumnavigate the entire Bossanova in a single dive. It's an intimate wreck experience, allowing for a thorough exploration of its structure. The North Sea conditions can be challenging, and its classification as a "dangerous wreck" means divers should be cautious of potential hazards like sharp metal or snagged fishing lines. For those prepared, it offers a unique opportunity to dive on a vessel that was once on the other side of the safety line, now a silent resident of the seafloor.

Marine Protected Area: L

Best Time to Dive in North Sea Coast

The warmest water temperatures in North Sea Coast occur in January, averaging 4.6°C. The coolest conditions are in December at 4.6°C.

Monthly Water Temperatures

  • January: 4.6°C (air: 3.3°C)
  • February: 4.6°C (air: 3.6°C)
  • March: 4.6°C (air: 4.1°C)
  • April: 4.6°C (air: 6.7°C)
  • May: 4.6°C (air: 11.2°C)
  • June: 4.6°C (air: 15.4°C)
  • July: 4.6°C (air: 16.2°C)
  • August: 4.6°C (air: 16.7°C)
  • September: 4.6°C (air: 14.7°C)
  • October: 4.6°C (air: 10.8°C)
  • November: 4.6°C (air: 6.9°C)
  • December: 4.6°C (air: 3.3°C)

Nearby Dive Sites in North Sea Coast

Nearest Dive Centres to BOSSANOVA

Marine Life in North Sea Coast

Home to 105 recorded species including 55 reef fish, 9 crabs & lobsters, 8 other, 7 clams & mussels, 6 sea snails & nudibranchs, 5 seagrass & algae.

Notable Species

Recommended Packing List for BOSSANOVA

Based on average water temperature of 4.6°C.

  • Drysuit - water at 5°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