Guerrilla Bay - Sydney & New South Wales

Blue Island, or L’ile bleue, is one of those sites that feels like you've stumbled onto a secret. It’s an isolated peak just outside Cook’s Bay, and you'll often find us heading here on days when the visibility is really singing, otherwise it’s a bit of a gamble. The dive starts with a swim out into the open blue, a lovely, slightly disorienting feeling, before the coral canyon starts to emerge from the haze. We love the canyon itself; it’s a shallow, intricate labyrinth, maximum 16m, packed with huge anemones and their resident clownfish. Keep an eye out for the big schools of jacks swirling around the edges – they can be truly mesmerising. If you're comfortable drifting a bit deeper into the blue, maybe 25-30m, you might spot white-tip sharks cruising past, and we've had some lovely encounters with hawksbill turtles here too. It’s a pretty easy dive once you’re in the reef, but that initial blue water swim means it's best for divers who are comfortable with some open water exposure.

Location
Sydney & New South Wales, Australia, Australasia
Coordinates
-35.824400, 150.225300
Type
reef

Marine Protected Area: Tollgate Islands

Nearby Dive Sites in Sydney & New South Wales

Nearest Dive Centres to Guerrilla Bay

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 for scuba diving at Guerrilla Bay?
The maximum depth for scuba diving at Guerrilla Bay is 11 metres. This makes it a great site for divers looking for a shallower reef experience.
What kind of marine life can divers expect to see at Guerrilla Bay?
Divers at Guerrilla Bay can expect to encounter a diverse range of marine life. Keep an eye out for species like blue groper, wrasse, luderick, octopus, and Stingray, often found sheltering among the seaweed-covered rocks and crevices. For more information on marine species, visit our wildlife database.
How difficult is diving at Guerrilla Bay, and is it suitable for beginners?
Diving at Guerrilla Bay is generally considered intermediate in difficulty. While the site offers two locations, "The Pot" on the north side is specifically recommended for more advanced divers under the right conditions. Therefore, it may not be ideal for absolute beginners, but suitable for those with some experience.
What are the best times and weather conditions to dive at Guerrilla Bay?
The provided data indicates that "The Pot" dive location at Guerrilla Bay is suitable for advanced divers "in the right conditions." However, specific details regarding the best times or general weather conditions for diving at Guerrilla Bay are not available in the current information. For general guidance on dive planning, you might consult our when to dive section.
What scuba diving certifications are required to dive at Guerrilla Bay?
The provided information for Guerrilla Bay does not specify any particular scuba diving certifications required for this site. Given its intermediate difficulty, it's generally recommended that divers have at least an Open Water certification and some experience. Always check with local dive operators for specific requirements.
Are there any strong currents or challenging water conditions divers should be aware of at Guerrilla Bay?
While the data doesn't explicitly mention strong currents, it does state that "The Pot" dive location at Guerrilla Bay is for "more advanced divers in the right conditions." This suggests that challenging water conditions can occur, especially on the north side. Divers should always assess conditions carefully before entering the water.