Brisbane and Moreton Island (Mulgumpin)

Use a walk-on passenger ferry or a bundled day cruise to Tangalooma. Most services depart from Holt Street Wharf (Pinkenba) and land at the Tangalooma area on Moreton Island. Day cruises often include a guided snorkel at the wrecks plus equipment hire, which simplifies planning for first-timers. Once on the island, you can stay near the resort precinct for beach time and evening activities, or book a guided 4WD tour to reach dunes and the lighthouse without self-driving.

Yes. You need a vehicle access permit to drive on Moreton Island's sand tracks and beaches, and you should only attempt it in a real 4WD with appropriate experience. Tides and soft sand are the main risks, so plan routes around low-tide windows, avoid driving near the high tide line, and carry recovery gear and extra water. If you are camping, you will also need a camping permit for your chosen zone. If you are unsure about sand driving, a guided 4WD tour is the safer choice.

Expect a noticeable seasonal swing. Many divers are comfortable in a 3mm wetsuit in late summer when water can sit around 26°C, while winter dives and long freedive sessions are often much more comfortable in a 5mm when water drops toward 20°C. Bring a windproof layer for surface intervals because boat rides can feel cooler than the air temperature suggests. For snorkeling, a rashguard works on warm days, but a thicker suit makes long floats and repeat sessions much more enjoyable. If you run cold, add a hooded vest.

Plan the wreck session around slack tide and treat the crossing like a current-capable site. When the tide is moving, current can run between shore and the wreck line, which increases fatigue and separation risk. Use fins, keep your group close, and tow a float so boats can see you. If you are scuba diving, carry an SMB and plan controlled ascents because watercraft traffic is common. If conditions look uncomfortable, switch to a guided boat drop or choose a sheltered beach snorkel instead.

Moreton Bay is a marine park with zoning, so check the zone before you enter the water. In no-take areas, you cannot fish, collect, or spearfish. Designated areas add extra rules such as no-anchoring zones and go-slow wildlife areas intended to reduce boat strike risk for turtles and dugongs. Some locations also have extra restrictions linked to protecting critically endangered grey nurse sharks. In the water, keep fins off the bottom, avoid touching wrecks or coral, and never feed wildlife.

Beginners usually start with a Discover Scuba style experience in sheltered water, and the Tangalooma area is popular because the wrecks are shallow and visually interesting. Many programs include equipment, instruction, and a controlled dive plan, which is ideal if you have not dived before or want a refresher. If you are already certified, the wrecks can be a warm-up before stepping up to offshore reef dives like Flinders Reef. Complete any medical questionnaire honestly, and follow your instructor's conservative depth and time limits.

Visibility in this region is highly weather-driven. In the bay, wind and rain stir sand and runoff, so visibility can drop to 2 m to 5 m after storms or strong winds. During calmer, dry stretches it can improve dramatically and the wrecks become much more photogenic. Offshore at Flinders Reef, water is often clearer than the inner bay, but the site is more exposed to swell, so comfort depends on sea state. Plan flexible days and prioritize lighter-wind mornings for the best experience.

Brisbane has specialist hyperbaric support at the Royal Brisbane and Women's Hospital, which provides a statewide hyperbaric medicine service with 24-hour on-call capability supporting Queensland's dive industries. If decompression illness or arterial gas embolism is suspected, treat it as an emergency: call 000, administer oxygen if trained and available, and follow instructions for evacuation and hospital transfer. On Moreton Island, medical facilities are limited, so serious incidents may require marine or air transfer before hospital care.