| Mangrove Class | Tulai Island | Tioman Island | Total Area (hectares) |
| Mangrove A | 6.10 | 31.61 | 37.71 |
| Mangrove B | 1.04 | 7.20 | 8.24 |
| Mangrove C | - | 13.95 | 13.95 |
| Total area (hectares) | 7.14 | 52.76 | 59.90 |