ST MARGARET - South Coast
St. Margaret, off Hook Head, offers a poignant dive into history. This steamship, sunk in 1919 with all hands lost, lies in just six meters of water, making it surprisingly accessible even for newer divers. The wreck itself is quite broken up, but you can still make out the hull plates and sections of machinery, now well-colonised by local marine life. Look closely among the wreckage for crab, lobster, and various wrasse species darting through the rusted metal. It’s a somber but intriguing site, a real piece of local maritime heritage.
- Location
- South Coast, Ireland, Mediterranean & Europe
- Coordinates
- 52.122276, -6.932778
- Type
- wreck
- Maximum Depth
- 6m
Marine Protected Area: Hook 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
- ALFRED D SNOW - 30m (wreck)
- ALISON - 2m (wreck)
- ALIZE - 50m (wreck)
- ALLIANCE II - 4m (wreck)
- ALONDRA - 15m (wreck)
- AMARYLLIS - 45m (wreck)
- ANNE SOPHIE - 0m (wreck)
- ANTONY - 51m (wreck)
- ANTONY - 53m (wreck)
- ARDENT II - 35m (wreck)
- ARY - 25m (wreck)
- ASIAN - 10m (wreck)
- ASTRID - 0m (wreck)
- AUD - 39m (wreck)
- BANDON - 33m (wreck)
Nearest Dive Centres to ST MARGARET
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
- hake (Merluccius merluccius) - Reef Fish
- Haddock (Melanogrammus aeglefinus) - Reef Fish
- whiting (Merlangius merlangus) - Reef Fish
- dogfish (Scyliorhinus canicula) - Sharks & Rays
- poor cod (Trisopterus minutus) - Reef Fish
- grey gurnard (Eutrigla gurnardus) - Reef Fish
- long rough dab (Hippoglossoides platessoides) - Reef Fish
- Common dragonet (Callionymus lyra) - Reef Fish
- megrim (Lepidorhombus whiffiagonis) - Reef Fish
- Pollock (Trachurus trachurus) - Reef Fish
- lesser argentine (Argentina sphyraena) - Reef Fish
- dab (Limanda limanda) - Reef Fish
- blue whiting (Micromesistius poutassou) - Reef Fish
- Split (Scomber scombrus) - Reef Fish
- Boarfish (Capros aper) - Reef Fish
- witch (Glyptocephalus cynoglossus) - Reef Fish
- Norway Lobster (Nephrops norvegicus) - Crabs & Lobsters
- Spotted Dragonet (Callionymus maculatus) - Reef Fish
- Bastard Sole (Microchirus variegatus) - Reef Fish
- sprat (Sprattus sprattus) - Reef Fish
Recommended Packing List for ST MARGARET
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