Blue Devil Cave - Sydney & New South Wales

Dua Tale, or "one more" in Fijian, really does live up to its name. We always find ourselves asking for another pass. This site is a proper shallow delight, topping out around 21m, but don't let the depth fool you into thinking it's simple. Here, you're navigating a network of coral heads, small canyons, and tight swim-throughs that just beg for exploration. Our favorite part is how intricate the reef structure is; it's a mix of smooth cauliflower coral, branching staghorn, and patches of starry cup coral, all teeming with the smaller stuff. We’ve spent entire dives just hovering, watching Bridled Gobies dart in and out of their burrows and trying to spot Ghost Pipefish tucked into the feathery hydroids. The soft coral here also glows with fluorescence, especially when a bit of cloud cover mutes the direct sunlight – that's when you really see those subtle greens and purples pop. While the currents in Somosomo Strait can be lively, Dua Tale often feels a bit more sheltered, making it a great spot to slow down and really appreciate the macro life without feeling rushed. It's perfect for divers who love intricate topography and don't mind spending time looking for the smaller wonders rather than chasing pelagics.

Location
Sydney & New South Wales, Australia, Australasia
Coordinates
-34.589800, 150.899100
Type
reef

Marine Protected Area: Bushrangers Bay

Nearby Dive Sites in Sydney & New South Wales

Nearest Dive Centres to Blue Devil Cave

Marine Life in Sydney & New South Wales

Home to 202 recorded species including 129 reef fish, 41 sharks & rays, 9 whales & dolphins, 5 other, 4 crabs & lobsters, 3 octopus & squid.

Notable Species

Frequently Asked Questions

What is the maximum depth divers can reach at the Blue Devil Cave dive site?
The maximum depth divers can reach at the Blue Devil Cave dive site is 20 meters. This allows for ample bottom time to explore the marine life on the way to and from the small cave.
What marine life and underwater features are commonly seen when diving Blue Devil Cave?
When diving Blue Devil Cave, divers can expect to encounter a vibrant reef environment. The site is renowned for its resident Blue Devil Fish, with at least three living in and around a small cave. Other commonly sighted marine life includes Sydney Pygmy Pipehorse's, Frog Fish, Nudibranch's, Cuttlefish, and Weedy Sea Dragons, among many others found in the wildlife database.
How difficult is the Blue Devil Cave dive site, and is it suitable for beginner divers?
The Blue Devil Cave dive site is rated as intermediate difficulty. Therefore, it is generally not recommended for beginner divers who may lack the experience for such conditions.
What is considered the best time of year to dive at Blue Devil Cave for optimal conditions?
The provided data does not specify the best time of year to dive at Blue Devil Cave for optimal conditions. Divers interested in seasonal variations should consult a dedicated when to dive resource for more information.
Are there any specific diving certifications required to dive in the Blue Devil Cave, given its overhead environment?
The provided data does not mention any specific diving certifications required for the Blue Devil Cave dive site, nor does it classify the small cave as an overhead environment requiring specialized training. As it is an intermediate dive, standard open water certification with some experience is generally expected.
What are the typical current conditions and visibility like at the Blue Devil Cave dive site?
At the Blue Devil Cave dive site, the average visibility is typically around 9 meters. The provided information does not detail the typical current conditions, so divers should check local reports before planning their dive.