AGNETHE - North Sea Coast

Agnethe, a motor vessel lost in 1929, sits shallow enough at 12 metres that even new wreck divers can get a good look. We love how accessible she is. You’re not fighting depth limits here, which means more bottom time to really absorb the atmosphere. The wreck is broken but still substantial, with pieces of machinery and hull plating scattered across the seabed. It’s not one of those intact ship shapes, more like a dive through history’s debris field. We always find plenty to explore. Look for the small conger eels tucked into crevices, their heads poking out curiously. Flatfish often rest camouflaged against the sand nearby. The real charm of Agnethe is the way the North Sea has reclaimed it; a thin fuzz of marine growth covers everything, softening the sharp edges of the steel. We'd suggest checking local tides, as a slack current makes navigating the scattered parts much easier. It's a proper dive for those who enjoy poking around a historical relic, imagining the ship's final moments.

Location
North Sea Coast, Denmark, Mediterranean & Europe
Coordinates
56.146667, 10.250000
Type
wreck
Maximum Depth
12m

Wreck History - AGNETHE

Year Sunk
1929
Vessel Type
cargo ship
Cause
unknown

The motor vessel "AGNETHE" met its end on October 6, 1929, sinking for reasons that remain a mystery to this day. The official record simply states that she went down just a mile off the coast from Aarhus Harbour, a major Danish port. The lack of a specified cause leaves room for speculation-was it a sudden and violent storm, a catastrophic failure of its engine or hull, or perhaps an unrecorded collision in the busy shipping lanes? This ambiguity adds an element of intrigue for divers exploring its remains.

Today, the "AGNETHE" rests in 12 meters of water, making it a fantastic and highly accessible dive for all certification levels. Its proximity to the harbour often means calm conditions, and the moderate depth allows for ample bottom time to fully investigate the site. As a designated "Dangerous wreck," divers should exercise caution around any deteriorating structures or potential overhead environments. The wreck provides a great opportunity to explore a pre-war vessel and observe the marine life that has colonized it over the decades.

Marine Protected Area: Tved Kær

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 AGNETHE

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 AGNETHE

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