OSWESTRY - South Coast

The Oswestry is a proper piece of history down there, one of those wrecks we keep coming back to off the South Coast. She’s a big steamship, 91.4 meters long, and has been sitting on the seabed since 1890, after a foggy run-in with Mizen Head. What we love about her is how remarkably intact she is for her age, especially the bow section. You can still see the elegant curve of the hull and the anchor chains draped across the deck. Dropping down, the first thing you notice is the sheer scale. The main deck is around 25-30 meters, so it’s a good deep dive, best for experienced wreckies comfortable with their buoyancy. We’ve had some fantastic dives here when the visibility is good, maybe 10-15 meters, and the light filters through the structure. You’ll weave around the cargo holds, which are now home to some impressive conger eels – they’re not shy, often peering out from crevices. Our favourite part has to be the stern, where the prop shaft is still visible, giving you a real sense of her former power. Look closely for the jewel anemones that carpet parts of the metalwork, a splash of colour against the rusted steel. It’s a truly atmospheric dive, a glimpse into a bygone era of maritime travel.

Location
South Coast, Ireland, Mediterranean & Europe
Coordinates
51.456333, -9.823277
Type
wreck
Maximum Depth
30m

Marine Protected Area: Three Castle Head to Mizen Head SAC

Best Time to Dive in South Coast

The warmest water temperatures in South Coast occur in January, averaging 8.8°C. The coolest conditions are in December at 8.8°C.

Monthly Water Temperatures

  • January: 8.8°C (air: 7.0°C)
  • February: 8.8°C (air: 8.3°C)
  • March: 8.8°C (air: 8.1°C)
  • April: 8.8°C (air: 9.3°C)
  • May: 8.8°C (air: 11.8°C)
  • June: 8.8°C (air: 14.2°C)
  • July: 8.8°C (air: 15.6°C)
  • August: 8.8°C (air: 15.8°C)
  • September: 8.8°C (air: 14.6°C)
  • October: 8.8°C (air: 12.4°C)
  • November: 8.8°C (air: 9.9°C)
  • December: 8.8°C (air: 8.1°C)

Nearby Dive Sites in South Coast

Nearest Dive Centres to OSWESTRY

Marine Life in South Coast

Home to 199 recorded species including 97 reef fish, 24 sharks & rays, 14 whales & dolphins, 14 other, 10 crabs & lobsters, 10 seagrass & algae.

Notable Species

Recommended Packing List for OSWESTRY

Based on average water temperature of 8.8°C.

  • Drysuit - water at 9°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