Grey Rock

Local operator required

Local knowledge and experience is described as essential for navigating to the site due to uncharted rocks and strong tides.

Type:

Scuba Diving

Entry:⚓Boat Entry

Difficulty:Advanced

Tags:

Wall

About This Dive Spot

Grey Rock is reached by a short boat ride and sits among uncharted rocks with strong tides. The dive follows a wall, with depths spanning from 15 m down to 40 m. The wall hosts abundant life, especially large numbers of sea squirts. Spider crabs and lobsters are also commonly seen.

Planning details

Reported depth and seasonality.

Reported depth

15m - 40m

Typical conditions

Strong tides around uncharted rocky terrain.

Safety & access

Hazards, restrictions, and required precautions.

Hazards

Strong currentRestricted access

Safety notes

Strong tides and surrounding uncharted rocks make local knowledge and experience important for safe navigation to the site.

Local intel

Community notes to help plan your visit.

Tailored notes for different activities.

Scuba

A wall dive ranging from 15–40 m.

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Spots Near Grey Rock

📍 0.4 km

East of Grey Rock

🏖️

A mid-range dive site on a vertical shoreline wall that drops steeply to around 27–28 m. There is interest at multiple levels along the wall, making it suitable for exploring different depths on a single dive. Marine life commonly seen includes crabs, wrasse, and sea squirts, with nudibranchs sometimes spotted.

📍 1.1 km

Gurraig Sound

Not Set

Gurraig Sound is a drift dive where entry is planned around the tide direction, with divers dropping in at either end of the sound. The dive follows a stony bottom around 15–20 m, and the flow can be fast. Staying close to the north-side wall helps reduce exposure to the strongest current. Marine life includes sea squirts along with crabs and various fish, and there may be a boulder field near the end of the dive around 18 m.

📍 8.3 km

Alain Dominique Wreck

⚓

A wreck dive in Ireland lying in about 12–16 m of water, with depth varying by tide. It’s often used as an introductory site for boat-based wreck diving. The wreck is described as heavily covered in marine growth and supports abundant life, including wrasse and several crustaceans.

📍 8.6 km

Céibh an Dóilín

🏖️

A small, sheltered pier area that can work well for dive training when the weather is poor, thanks to protection from all directions. It becomes very shallow at low water and can dry out, so timing the tide is important. At high tide the site is a shallow dive with kelp that can be swum through, with marine life described as limited overall.

📍 8.9 km

Trá an Dóilín

🏖️

A shallow maerl beach dive with depths that vary by tide, typically around 2–7 m. It’s described as a good confined-water site with plenty to see. A night visit is portrayed as a very different dive and better suited to divers with some experience.

📍 9.8 km

Trabaan Pier

🏖️

A sheltered working pier with a small south-facing entrance and boulder walls on either side. The main pier area has a muddy bottom, with a small patch of firmer substrate at the top end that suits skill practice with less silt disturbance. Depth is typically shallow (around 3–5 m) but can increase to about 6–7 m during spring tides. Outside the mouth there are rocks and patches of seagrass that support marine life.

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Frequently Asked Questions

What's the best entry point at Grey Rock?

Entry at Grey Rock is detailed in the spot description above. Look for specific landmarks, access paths, and any tide or condition requirements. Local divers often share updated entry tips in their dive logs.

What conditions are best for diving Grey Rock?

Optimal conditions at Grey Rock depend on several factors including tide, wind, and season. Check recent dive logs for current condition reports and patterns. Generally, calmer seas and high tide provide better visibility and easier entry.

What is the maximum depth and typical visibility at Grey Rock?

Depth and visibility information for Grey Rock can be found in the spot details and recent dive logs. Conditions can vary significantly based on weather, tide, and season. Always plan your dive according to current conditions and your certification level.

Are there any safety considerations or local etiquette at Grey Rock?

When diving Grey Rock, respect local regulations, marine life, and other water users. Be aware of any specific hazards like currents or boat traffic mentioned in the spot description. Follow Leave No Trace principles and local diving etiquette.