

Best for intermediate divers, 4-35m, boat entry, moderate current.
Flat Rock is a diverse marine site off Stradbroke Island featuring a pinnacle that rises from 35 metres to 4 metres below the surface. The topography includes a dramatic western wall, canyons, and caves, making it suitable for intermediate divers. Currents are typically moderate, facilitating drift dives along the reef structure. Divers should be prepared for variable visibility ranging from 5 to 30 metres. Access is strictly by boat, and the site requires careful management of depth and buoyancy. Due to consistent boat traffic in the area, divers must deploy a surface marker buoy before ascending. Water temperatures fluctuate between 21C and 27C throughout the year.
-27.39067, 153.55183
The winter months from June through to November bring the most reliable shark encounters and the clearest visibility, so plan your trip around that window if the sharks are your priority. Deploy your SMB well before surfacing as boat traffic at this site is consistent.
The site is only accessible by boat, typically from Point Lookout on North Stradbroke Island. Dive charters, like Manta Lodge & Scuba Centre, run regular trips. The boat ride is approximately 10-15 minutes.
Recorded at this site
Depth
4-35m
Visibility
5-30m
Skill Level
Intermediate
Entry
Boat
Boat required
Water Temp
21-27°C
Current
Moderate
Typical Dive
50 min
Best Time
Jun, Jul, Aug, Sep, Oct, Nov
No, this site is rated for intermediate divers due to the presence of strong currents, significant depths, and the requirement for precise buoyancy control.
The site ranges from 4 metres to 35 metres, with an average depth of 25 metres.
No, Flat Rock is located 4630 metres from the shore and requires a boat for access.
The best months to dive Flat Rock are from June through November.
Divers should manage risks associated with strong currents, boat traffic, deep water, and potential nitrogen narcosis. Always deploy an SMB before surfacing.
Diving at Flat Rock in North Stradbroke Island requires the following certifications: Open Water. Always dive within your training limits.
Yes, equipment rental is available at or near Flat Rock in North Stradbroke Island. Contact local dive operators for specific gear availability and prices.
A 3mm wetsuit is recommended for diving at Flat Rock in North Stradbroke Island. Water temperatures range from 21°C to 27°C.
Expect moderate currents at Flat Rock in North Stradbroke Island. Good buoyancy control and some drift diving experience is helpful.
Visibility at Flat Rock in North Stradbroke Island typically ranges from 5 metres to 30 metres. Conditions vary with weather, tides, and seasons.