The SS Maheno wreck is a historic vessel resting in the surf zone off K'gari, Australia. The site is shallow, with the wreck structure located between 0 and 1 metre of depth. Due to its position in the surf, the area is subject to strong rip currents and dangerous surf conditions. The wreck itself consists of decaying, sharp, and unstable metal components. Access to the wreck is prohibited for safety reasons. Visibility in the area typically ranges from 5 to 10 metres. While the site is often associated with beginner-level activities, the presence of strong currents and hazardous debris makes it unsuitable for swimming, snorkelling, or diving.

Hervey Bay, located off K'gari, offers a variety of wreck and artificial reef dives at depths between 10 and 30 metres. This site is suited for intermediate divers and requires boat access. Due to tidal flows, dives are scheduled during slack tide to manage moderate currents. Visibility typically ranges from 5 to 10 metres. The site presents hazards including entanglement risks, overhead environments within wrecks, and sharp coral. Divers should be aware of stonefish and the potential for strong currents outside of slack tide. Guided charters are recommended to navigate the wreck sections safely.