Meet the site
Myora Reef, on the bay side of North Stradbroke Island north of Dunwich, is one of the most unusual habitats in Moreton Bay. marinelife.org.au describes it as a small natural reef that is unusually rich in corals for an embayment: surveys have found around 46 per cent hard coral cover, mostly Acropora plate coral, with the rock surfaces otherwise dominated by turf algae grazed by long-spined Diadema urchins. It sits in a no-fishing zone and is surrounded by fringing mangroves, intertidal flats and extensive seagrass beds of Zostera, Halophila and Syringodium, making it a key habitat for turtles and dugongs. The area around the reef supports a rich estuarine community: bream, flathead, cobia, snapper, garfish, school mackerel, sea mullet, tailor and whiting, along with banana, eastern king and bay prawns, mud crabs and sand crabs. Wobbegongs and bamboo sharks shelter around the reef, and oysters encrust hard surfaces. For snorkellers, Myora offers the rare sight of healthy plate coral in only a couple of metres of water inside Moreton Bay, together with the chance of turtles or a dugong over the surrounding seagrass. Visibility is modest and the site is tidal, so it is best on a calm high tide in dry weather. It is not a commercial dive site and there is limited published access information; treat it as a sensitive, protected area and a snorkel rather than a scuba destination. Anchoring and finning must avoid damaging coral and seagrass. Anyone visiting should check the current zoning map, since protected-area boundaries in this part of the bay are strictly enforced.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Myora Reef is recorded as Reef in North Stradbroke Island. The listed access is shore or boat. Confirm the actual meeting point, route and permission to visit; a map pin does not establish any of these.
Topics flagged by the stored research
These are questions prompted by the existing notes, not a verified or complete hazard assessment.
- Current and timing
- Ask how the operator assesses the current window for the actual route. Historical tide notes are not a departure instruction.
- Other water users
- Ask about vessel activity, exclusion areas and the agreed surface arrangements.
Historical access notes exist for this record, but have not been independently verified for current use. Request current directions from the operator or site manager rather than following an old entry description.
Questions, answered
Is Myora Reef suitable for my certification?
The record lists Snorkel/Any. That does not establish suitability for every route or day. Share your training, recent experience and equipment needs with the operator and ask about the specific proposed dive.
Can I book Myora Reef through YouDive?
YouDive is an independent research directory. Contact an operator directly to confirm whether it currently runs the trip, the inclusions and the booking terms.
What you might see
Acropora plate corals, Diadema urchins, wobbegongs, bamboo sharks, bream, flathead, cobia, snapper, garfish, mackerel, whiting, prawns, mud and sand crabs, turtles, dugongs, seagrass
Location
Small, coral-rich natural reef in a no-fishing zone off Myora on the western (bay) side of North Stradbroke Island, north of Dunwich, fringed by mangroves and seagrass.
Facilities nearby
Dunwich has shops, toilets and ferry terminal; no dive facilities at the reef.
Before you make plans
Conditions, access and operator schedules can change. This is a location guide, not a dive plan. Ask a local operator about current conditions and suitability for your training and experience.
Sources & further reading
marinelife.org.auRecord updated 27 Sept 2026. Source claims are being reviewed.