Wreck of U-442 - Algarve & Berlengas

There’s a real chill that runs through you when you drop onto a U-boat. The U-442, sunk in 1942, sits deep enough off the Algarve coast that you really feel the history pressing down. You’ll find it upright and mostly intact, a ghostly shadow on the seabed. We love the way the conning tower still stands proud, encrusted in jewel anemones and home to thick schools of sardines that shimmer like liquid silver as you approach. Exploring the deck, you’ll spot resident conger eels peeking from torpedo tubes, their heads swaying slightly in the gentle current. The hatches are open, inviting a careful penetration for those qualified and experienced in overhead environments, though we’d always suggest a guide here. Our favourite detail? The sheer scale of it, the way the light fades the deeper you go, giving the whole experience a profound, almost reverent feel. It’s a dive for those who appreciate history as much as marine life, a sobering yet beautiful encounter. Expect good visibility on calmer days, but always be mindful of the depth and the potential for stronger currents further down.

Location
Algarve & Berlengas, Portugal, Mediterranean & Europe
Coordinates
37.533333, -11.933333
Type
wreck

Best Time to Dive in Algarve & Berlengas

The warmest water temperatures in Algarve & Berlengas occur in January, averaging 16.7°C. The coolest conditions are in December at 16.7°C.

Monthly Water Temperatures

  • January: 16.7°C (air: 13.9°C)
  • February: 16.7°C (air: 14.4°C)
  • March: 16.7°C (air: 14.4°C)
  • April: 16.7°C (air: 15.5°C)
  • May: 16.7°C (air: 16.9°C)
  • June: 16.7°C (air: 18.0°C)
  • July: 16.7°C (air: 18.7°C)
  • August: 16.7°C (air: 19.0°C)
  • September: 16.7°C (air: 19.3°C)
  • October: 16.7°C (air: 18.4°C)
  • November: 16.7°C (air: 16.7°C)
  • December: 16.7°C (air: 15.3°C)

Nearby Dive Sites in Algarve & Berlengas

Nearest Dive Centres to Wreck of U-442

Marine Life in Algarve & Berlengas

Home to 121 recorded species including 61 reef fish, 20 whales & dolphins, 14 sharks & rays, 7 crabs & lobsters, 4 other, 3 hard corals.

Notable Species

Recommended Packing List for Wreck of U-442

Based on average water temperature of 16.7°C.

  • Wetsuit (5-7mm) - recommended for 17°C water
  • Hood & Gloves (3-5mm) - helps retain warmth
  • 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