

Moore Reef offers a gentle introduction to the Great Barrier Reef, with depths ranging from 1 to 25 metres and visibility regularly reaching 15 to 30 metres. The reef structure gives beginners plenty to explore, from shallow coral gardens where clownfish shelter in anemones and giant clams sit in the shallows, through to walls and pinnacles where reef sharks cruise and rays glide past. Sea turtles and maori wrasse are common sights, while parrotfish, angelfish, and butterflyfish add colour throughout. Currents are mild, making navigation straightforward. Keep an eye out for nudibranchs on the reef surface if you slow down and look closely.
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May through October brings the most settled conditions and the clearest visibility, so if you have flexibility with timing, aim for those months. Watch for jellyfish near the surface, particularly when first entering the water, and take care around the reef structure as the coral can be sharp.
Moore Reef is accessible via day boats and pontoons operated by tour companies departing from Cairns, such as Sunlover Reef Cruises and Great Adventures. The boat trip takes approximately 1.5 to 2 hours.
Stinger (jellyfish) season is typically from November to May, and wearing a lycra or wetsuit is highly recommended during this period.
Depth
1-25m
Visibility
15-30m
Skill Level
Beginner
Entry
Boat
Boat required
Water Temp
22-30°C
Current
Mild
Typical Dive
50 min
Best Time
Year-round
Moore Reef in Queensland supports diverse marine life including maori wrasse, sea turtles, reef sharks, and giant clams. The reef system hosts abundant tropical species such as clownfish, parrotfish, angelfish and butterflyfish. This site offers encounters with both large pelagics and colourful reef inhabitants across depths from 1 to 25 metres.
Moore Reef is accessible only by boat from Cairns, with dedicated dive vessels departing regularly from the city's marina. The reef lies within the Great Barrier Reef Marine Park and requires boat transport as it is located offshore. Operators provide full facilities including equipment rental, changing rooms, showers and rinse stations onboard or at the pontoon.
Moore Reef requires an Open Water diving certification as the minimum qualification for independent diving. The site suits beginner-level divers with depths ranging from 1 to 25 metres and mild currents. Guided tours are available for newly certified divers who want additional support while exploring the reef.
Moore Reef typically offers visibility between 15 and 30 metres, providing excellent conditions for underwater photography and marine life observation. Water temperatures range from 22 to 30 degrees Celsius throughout the year. The site experiences mild currents, making it suitable for divers with basic certification.
The best months to dive Moore Reef are April through November, with the peak season running from May to October. These months offer optimal visibility, calmer sea conditions and reduced rainfall in the Cairns region. Water temperatures remain comfortable year-round, ranging from 22 to 30 degrees Celsius.
Moore Reef is highly suitable for beginner divers with Open Water certification, offering shallow areas from 1 metre and mild currents. The site provides guided tours and full facilities including equipment rental and first aid services. Depths extend to 25 metres, allowing progression as skills develop whilst maintaining safe conditions for novice divers.
Moore Reef presents several hazards including jellyfish, sharp coral, boat traffic and potential marine life interactions with reef sharks. Strong currents can occasionally develop despite typically mild conditions. Divers should maintain proper buoyancy control to avoid coral contact, stay aware of boat traffic in the area, and follow guide instructions regarding marine life encounters.
Night diving is available at Moore Reef, offering opportunities to observe nocturnal marine life behaviours and different species that emerge after dark. The site's beginner-friendly depths of 1 to 25 metres and mild currents make it suitable for night dives with proper certification and experience. Operators provide guided night diving tours with appropriate lighting and safety equipment.
Yes, equipment rental is available at or near Moore Reef in Cairns. Contact local dive operators for specific gear availability and prices.
A 3mm wetsuit is recommended for diving at Moore Reef in Cairns. Water temperatures range from 22°C to 30°C.