

Pimpernel Rock is a deepwater pinnacle off New South Wales that earns its advanced rating through strong, unpredictable currents and a depth range pushing to 48 metres. The structure drops through a thermocline-layered water column, with visibility running anywhere from 10 to 30 metres depending on conditions. Grey Nurse Sharks and large Black Cod work the deeper sections around the pinnacle and cave, while Kingfish, Mulloway, and occasional Wahoo push through in the current. Eagle Rays cruise the mid-water column. Sea Whips and Sea Tulips colonise the rock itself. Decompression planning is not optional here.
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Time your descent around slack water if the current permits, but come prepared to drift regardless as conditions can shift fast. A reef hook and a surface marker buoy are non-negotiable kit for this site.
The site is approximately 1.5+ hours by boat from Coffs Harbour. Charter boats operate from Wooli (27km away) and Arrawarra Headland (44km away). Due to the distance, trips often require a minimum number of divers.
The primary hazard is strong, unpredictable currents which can make the dive challenging and dangerous. The depth requires careful dive planning to avoid decompression sickness. While sharks are a highlight, they are also a potential hazard to be respected.
Depth
8-48m
Visibility
10-30m
Skill Level
Advanced
Entry
Boat
Boat required
Water Temp
18-26°C
Current
Strong
Typical Dive
60 min
Best Time
Year-round
Pimpernel Rock in New South Wales requires Advanced Open Water and Deep Diver certifications. The site reaches depths of 48 metres, making it suitable only for experienced advanced divers with decompression diving training. Due to the technical nature of the dive and strong currents, additional speciality certifications are highly recommended.
Pimpernel Rock near Wooli ranges from 8 metres at the shallowest section to 48 metres at its deepest point. The depth profile makes this an advanced technical dive site requiring decompression stops. Most dive operators conduct multi-level dives to maximise bottom time whilst managing nitrogen loading.
Grey Nurse Sharks are the primary shark species at Pimpernel Rock, a protected aggregation site off the New South Wales coast. The site also hosts large pelagics including Black Cod, Kingfish, Mulloway, Wahoo and Jewfish. Eagle Rays and sea whips are frequently encountered on the rocky structure.
Pimpernel Rock offers optimal diving conditions from January through August, covering summer through winter months. Water temperatures range from 18°C in winter to 26°C in summer with visibility between 10 and 30 metres. The extended season makes this New South Wales site accessible for most of the year.
Pimpernel Rock is a boat-only dive site requiring charter boat access from Wooli. The site lies offshore beyond safe shore entry distance and the strong currents make surface swimming impractical. Boat charter services are available as the only facility for reaching this advanced dive location.
Pimpernel Rock presents multiple hazards including strong currents, decompression requirements and depths to 48 metres. Boat traffic in the area poses an additional surface risk, and whilst Grey Nurse Sharks are present, they are protected and non-aggressive. Advanced planning and experience are essential for managing these technical diving conditions safely.
Pimpernel Rock requires advanced certification due to its maximum depth of 48 metres, mandatory decompression stops and strong currents. The technical demands include deep diving skills, current management and decompression planning. Only experienced divers with proper training should attempt this challenging New South Wales offshore location.
A 5mm wetsuit is recommended for diving at Pimpernel Rock in Wooli. Water temperatures range from 18°C to 26°C.
Pimpernel Rock in Wooli has depths ranging from 8 metres to 48 metres.
A typical dive at Pimpernel Rock in Wooli lasts approximately 60 minutes. Actual dive time depends on depth, air consumption, and conditions.