

Best for intermediate divers, 3-23m, shore & boat entry, strong current.
Dirk Hartog Island in Shark Bay offers a varied underwater environment with depths ranging from 3 to 23 metres, averaging 18 metres. This site is suited for intermediate divers due to strong currents and potential for large unexpected waves and sudden wind gusts, particularly near the western cliffs. Divers and snorkellers must manage tidal movement, with government guidance strongly advising activity only during slack tide to mitigate current hazards. Water temperatures fluctuate between 21C and 25C, though cold thermoclines are common. Boat access is required for most of the site, which is located 35 kilometres from shore. Hazards include boat traffic, sharks, and venomous marine animals.
-26.12000, 113.18100
Plan your dive around slack tide to manage the strong current, and stay well clear of the boat traffic channels when entering from shore. The best window runs from March through October, when marine megafauna sightings are most consistent.
Access to Dirk Hartog Island requires a 4WD vehicle and a commercial barge transfer from Steep Point, or access via private boat or chartered aircraft from Denham. Once on the island, many snorkelling sites can be accessed from the shore.
Expected in this region. No sightings logged here yet.
Depth
3-23m
Skill Level
Intermediate
Entry
Shore & Boat
Boat required
Water Temp
21-25°C
Current
Strong
Typical Dive
60 min
Best Time
Mar, Apr, May, Jun, Jul, Aug, Sep, Oct
The best window for diving and snorkelling runs from March through October.
No, this site is rated for intermediate skill levels due to strong currents and variable conditions.
Depths range from 3 to 23 metres, with an average depth of 18 metres.
Snorkelling is possible but receives a low rating of 1/5 due to the challenging conditions and currents.
While both shore and boat entries are possible, a boat is required to reach the site, which is 35 kilometres from the shore.
Diving at Dirk Hartog Island (general) in Mid West requires the following certifications: Advanced. Always dive within your training limits.
A 5mm wetsuit is recommended for diving at Dirk Hartog Island (general) in Mid West. Water temperatures range from 21°C to 25°C.
Dirk Hartog Island (general) in Mid West can have strong currents. Advanced experience with drift diving and current navigation is recommended.