Jahat, Tioman Island is a boat-only reef site on Tioman's southern side with boulders, coral slopes, and rocky overhangs. The terrain gives you a mix of open reef, sheltered cut-throughs, and edge work rather than a flat sand-bottom profile. Moderate current can make the site drift-friendly on the right day, so it suits divers who are comfortable with flexible boat timing, changing water movement, and planning around conditions instead of relying on a fixed shore entry. It is best approached as an intermediate boat dive.