

Best for beginner divers, 3-30m, boat entry, mild current.
Batu Mandi in the Thousand Islands is a boat-accessed site featuring a combination of a pinnacle, reef, and drift dive. The site ranges from 3 to 30 metres in depth, with an average of 25 metres. Visibility typically spans 10 to 30 metres, allowing for clear observation of the underwater terrain. While currents are generally mild, they can strengthen quickly, requiring divers to remain close to their guide. The site supports a variety of reef fish and invertebrates typical of the region. Due to the potential for surf at the entry point and shifting currents, divers should follow guide instructions closely during boat entry and exit.
-5.97948, 105.85052
Navigate using the largest boulder as your primary reference point as all channels eventually lead back to this central formation.
Boat access is required for this site.
Recorded at this site
Depth
3-30m
Visibility
10-30m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
29-30°C
Current
Mild
Typical Dive
50 min
Best Time
Apr, May, Jun, Jul, Aug, Sep, Oct, Nov
The site supports a variety of reef fish and invertebrates typical of the region's habitat.
Yes, the site is suitable for beginners, though they should focus on the shallower sections of the reef and remain close to their guide due to variable currents.
Depths at Batu Mandi range from 3 to 30 metres, with an average depth of 25 metres.
Batu Mandi is a boat-accessed site; a boat is required to reach the location.
Water temperatures range between 29C and 30C, and visibility typically ranges from 10 to 30 metres.
Diving at Batu Mandi in Batu Mandi requires the following certifications: Open Water. Always dive within your training limits.
A rashguard or 2mm shorty is recommended for diving at Batu Mandi in Batu Mandi. Water temperatures range from 29°C to 30°C.
The best months to visit Batu Mandi in Batu Mandi are April, May, June, July, August, September, October, and November. Conditions outside these months can still be good but are less predictable.