FAQ
Agincourt Reef FAQ
Find factual answers about getting to Agincourt Reef, what you will see underwater, and how to prepare for your trip.
How far is Agincourt Reef from Port Douglas?
Agincourt Reef is approximately 72 km (39 nautical miles) northeast of Port Douglas. It sits on the outer edge of Australia's continental shelf.
How long does it take to get to Agincourt Reef?
It takes roughly 90 minutes to reach the reef from the mainland. Most tours use high-speed catamarans departing from Port Douglas. Helicopter flights take 10 to 35 minutes.
Can you stay overnight on Agincourt Reef?
No, you cannot stay overnight. You must visit via a day trip with a licensed tour operator.
What is the best time of year to visit Agincourt Reef?
The dry season, from May to October, is the best time to visit. This period offers calmest conditions and underwater visibility of 20 to 30 meters.
Is Agincourt Reef good for snorkeling?
Yes, it is excellent for snorkeling. The reef features 35 exclusive dive and snorkel sites. Depths range from shallow 5-meter coral gardens to deep wall drops.
What marine life can I see at Agincourt Reef?
You can see giant clams, clownfish, turtles, and reef sharks. It is also an Important Shark and Ray Area with seasonal aggregations of adult female grey reef sharks.
Do I need to know how to swim to visit Agincourt Reef?
No, you do not need to swim. Quicksilver Cruises operates a permanent activity platform. You can view marine life from the underwater observatory or semi-submersibles without getting wet.
How deep is Agincourt Reef?
Dive depths at Agincourt Reef range from shallow 5-meter coral gardens to wall drops extending beyond 40 meters.
Which tour operator goes to Agincourt Reef?
Several operators run trips from Port Douglas. Quicksilver goes to a permanent platform. Silversonic, Calypso, and Poseidon offer multi-site diving and snorkeling tours.
Can I see turtles at Agincourt Reef?
Yes, turtles are commonly spotted. The ribbon reefs support a high concentration of turtles alongside giant clams and reef sharks.
What is the water temperature at Agincourt Reef?
Water temperatures remain comfortable year-round. They range from 22°C to 29°C (72°F to 84°F).
Are there sharks at Agincourt Reef?
Yes. The reef hosts reef sharks and is a recognized Important Shark and Ray Area (ISRA). You may see adult female grey reef sharks during seasonal aggregations.