The Cray Cave is a submerged sea cave and swim-through off the Lennox Head coast on the NSW North Coast. This carved rock archway sits at roughly 22 metres depth, home to large painted sweetlips, blue tuskfish, Queensland groper and the crayfish (lobsters) that give it its name. It is a known dive and snorkel site for experienced water-goers visiting the Ballina–Lennox Head area thanks to the rich marine life gathering in its ledges and crevices.
The Cray Cave
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Wave Height 0.8 mSwell Period 6.9 sWind Speed 6.1 knPrecipitation 0.0 mmTidal Phase flood
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DANGER: Explicit Risks Present
The Cray Cave has hazards marked as danger. Entering the water here means you may face serious risks to your personal safety.
- Restricted air supply danger
Snorkelers must hold breath to navigate the swim-through archway; no overhead air access inside the cave.
The spot
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Community contribution: submitted by Daniel
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High risk: Restricted air supply
Snorkelers must hold breath to navigate the swim-through archway; no overhead air access inside the cave.
Moderate risk: Depth hazard
Site is at approximately 22 m depth, requiring strong swimming ability and comfort at depth for snorkelers.
Moderate risk: Strong currents
Offshore currents can be strong around Lennox Head, especially on an outgoing tide.
Low risk: Boat traffic
Offshore location may have boat traffic; site is accessed by boat or kayak.
Wildlife Guide
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Getting in
Boat
Entry
The Cray Cave is located offshore from Lennox Head, NSW. Access is by boat or kayak from Lennox Head Boat Channel or Ballina. The site sits in open water roughly opposite the Lennox Head headland.
Parking & facilities
Park at Lennox Head Beach car park or the Lennox Head Boat Channel car park on Pacific Parade.
parkingtoilets
No direct fees for the site; boat hire or snorkel tour costs apply.
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About this data
- Conditions last evaluated
- Spot data last updated
- Data sources
- Open-Meteo (marine & weather conditions), tide predictions via UTide, community contributors (descriptions, hazards, marine life).
- License
- Spot content licensed under CC BY-SA 4.0. How's the Spot is open source.
Weather & swell ┬╖ Open-Meteo marine & weather APIs Tides ┬╖ UTide harmonic analysis Sea & safety ┬╖ community reports