

Best for advanced divers, 8-30m, boat entry, mild current.
Rayner's Rock is a pinnacle and reef site located northeast of Pulau Dayang. This boat-access site features depths ranging from 8 to 30 metres, with an average depth of 15 metres. Divers and snorkellers can expect mild currents and visibility between 10 and 25 metres. Due to the potential for surge, this site is recommended for advanced divers. The top of the rock sits in shallow water, making it suitable for snorkelling. Water temperatures remain consistent throughout the year, typically between 27 and 30 degrees Celsius. Typical dive times at this location are approximately 45 minutes.
2.49500, 104.52500
Be careful as you travel between sets of boulders, as there tends to be heavy surge in the open spaces.
All diving takes place from liveaboards.
Recorded at this site
Depth
8-30m
Visibility
10-25m
Skill Level
Advanced
Entry
Boat
Boat required
Water Temp
27-30°C
Current
Mild
Typical Dive
45 min
Best Time
Apr, May, Jun, Jul, Aug, Sep
No, this site is designated for advanced divers due to the open ocean conditions and potential for surge.
The depth ranges from 8 to 30 metres, with an average depth of 15 metres.
This is a boat-access site located 1000 metres from the shore.
Yes, the site is rated 5/5 for snorkelling as the top of the rock sits in shallow water.
Diving at Rayner's Rock in Johor requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Rayner's Rock in Johor. Water temperatures range from 27°C to 30°C.
The best months to visit Rayner's Rock in Johor are April, May, June, July, August, and September. Conditions outside these months can still be good but are less predictable.
Rayner's Rock in Johor typically has mild currents that most divers can handle comfortably.
Visibility at Rayner's Rock in Johor typically ranges from 10 metres to 25 metres. Conditions vary with weather, tides, and seasons.