Dive site · access from Perhentian Islands
Terumbu Tiga (T3)
"Three Reefs" — a submerged boulder cluster south of the Perhentians, also sold as Tiger Rock.
- Depth
- 5–21m
- Current
- Moderate
- Minimum level
- Advanced open water
- Access
- Boat
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The case for it
Why dive here
- Granite boulder field with swimthroughs and gullies at 5–21m
- Blacktip reef sharks, batfish and green turtles are regular here
- Nudibranch-rich — one of the better macro sites in the group
Check before booking
What may rule it out
- Advanced open water certification is the stated minimum.
- Moderate current can affect whether the site is suitable on the day.
Access and timing
Plan this through Perhentian Islands
Best overall months: Apr, May, Jun, Jul, Aug, Sep. Check the destination planner for operating season, wildlife and other matching sites.
Wildlife
Seen around Perhentian Islands
rareoccasionalcommonly seenpeak seasondestination closed
These are destination-level records, not confirmed sightings at Terumbu Tiga (T3).
Hawksbill turtle
| Month | Likelihood |
|---|---|
| January | destination closed |
| February | destination closed |
| March | occasional |
| April | occasional |
| May | occasional |
| June | occasional |
| July | occasional |
| August | occasional |
| September | occasional |
| October | occasional |
| November | destination closed |
| December | destination closed |
Bluespotted ribbontail ray
| Month | Likelihood |
|---|---|
| January | destination closed |
| February | destination closed |
| March | occasional |
| April | occasional |
| May | occasional |
| June | occasional |
| July | occasional |
| August | occasional |
| September | occasional |
| October | occasional |
| November | destination closed |
| December | destination closed |
Giant moray
| Month | Likelihood |
|---|---|
| January | destination closed |
| February | destination closed |
| March | occasional |
| April | occasional |
| May | occasional |
| June | occasional |
| July | occasional |
| August | occasional |
| September | occasional |
| October | occasional |
| November | destination closed |
| December | destination closed |
Great barracuda
| Month | Likelihood |
|---|---|
| January | destination closed |
| February | destination closed |
| March | occasional |
| April | occasional |
| May | occasional |
| June | occasional |
| July | occasional |
| August | occasional |
| September | occasional |
| October | occasional |
| November | destination closed |
| December | destination closed |
Anemonefish
| Month | Likelihood |
|---|---|
| January | destination closed |
| February | destination closed |
| March | commonly seen |
| April | commonly seen |
| May | commonly seen |
| June | commonly seen |
| July | commonly seen |
| August | commonly seen |
| September | commonly seen |
| October | commonly seen |
| November | destination closed |
| December | destination closed |
Nearby alternatives
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Sources & last checked
Checked August 2026
Research is source-backed, but conditions and fees should still be confirmed locally.
View 2 sources and checking notes
- Dive sites of Perhentian Island, Lekker Divers
- Perhentian Islands Dive Sites, Malaysia, Gaia Discovery
Note on the data: Coordinates are approximate; not surveyed dive-site GPS.