Sugarloaf Rock Poor Knights - Poor Knights Islands

Vapor de Baixo is one of those Fernando de Noronha sites we always make time for. It’s a small wreck, but don't let that fool you. This isn’t about big, dramatic explosions of fish, though you’ll see plenty of Black Margate and Caribbean Bonefish flitting around the edges. This is about history, about poking around a steam-powered tugboat that’s been sitting upright on the seabed for who knows how long. We love the slightly eerie feel of the engine room. You can descend to about 22m, and the boilers are still remarkably intact, almost perfectly in place. Peering into the machinery, you often spot a docile Pufferfish or even a shy Cobbler hiding in the shadows. Visibility here is usually excellent, around 23m, so you get a clear view of the wreck’s details, even the parts half-buried in the sand. Our pick for an afternoon dive, when the light filters down just right, illuminating the metal structures. It’s a quiet, contemplative dive, perfect for photographers or anyone who appreciates a bit of maritime mystery.

Location
Poor Knights Islands, New Zealand, Australasia
Coordinates
-35.567000, 174.706400
Type
wreck

Marine Protected Area: Poor Knights Islands

Best Time to Dive in Poor Knights Islands

The warmest water temperatures in Poor Knights Islands occur in February, averaging 21.9°C. The coolest conditions are in August at 15.8°C.

Monthly Water Temperatures

  • January: 21.4°C
  • February: 21.9°C
  • March: 21.7°C
  • April: 20.6°C
  • May: 19.1°C
  • June: 17.6°C
  • July: 16.5°C
  • August: 15.8°C
  • September: 15.9°C
  • October: 16.6°C
  • November: 18.2°C
  • December: 19.8°C

Nearby Dive Sites in Poor Knights Islands

Nearest Dive Centres to Sugarloaf Rock Poor Knights

Marine Life in Poor Knights Islands

Home to 84 recorded species including 53 reef fish, 11 sharks & rays, 4 whales & dolphins, 4 other, 3 crabs & lobsters, 2 sea urchins.

Notable Species

Recommended Packing List for Sugarloaf Rock Poor Knights

Based on average water temperature of 18.8°C, currents 12 cm/s.

  • Wetsuit (3-5mm) - comfortable for 19°C water
  • Mask - essential for every dive
  • Fins
  • BCD - buoyancy compensator
  • Regulator - your most safety-critical piece of gear
  • Dive Computer - tracks depth, time, and NDL
  • Surface Marker Buoy (SMB) - essential for boat pickups
  • Dive Torch - useful for crevices and colour at depth
  • Underwater Camera - capture your diving memories

Frequently Asked Questions

What are the typical diving depths at Sugarloaf Rock Poor Knights?
At Sugarloaf Rock Poor Knights, divers can explore depths up to a maximum of 26 metres. The site features an almost vertical pinnacle that drops to 90 metres, with a notable small ledge at 18 metres. This pinnacle also breaks the surface at low tide, providing an excellent spot for safety stops.
What kind of marine life and underwater features can divers expect to see at Sugarloaf Rock Poor Knights?
Divers at Sugarloaf Rock Poor Knights will encounter an impressive almost vertical pinnacle, featuring a small ledge at 18 metres. The area is teeming with large schools of fish, and you might spot predators like kingfish, snapper, trevally, and bronze whalers chasing bait fish. The walls are home to fascinating critters including nudibranchs and crayfish.
How difficult is diving at Sugarloaf Rock Poor Knights, and what certification level is recommended?
Diving at Sugarloaf Rock Poor Knights is rated as intermediate difficulty. While no specific certification level is explicitly stated, divers should possess experience commensurate with intermediate conditions. This typically means being comfortable with deeper dives and potentially varied conditions.
What is the best time of year to dive Sugarloaf Rock Poor Knights for optimal conditions and marine encounters?
The provided data does not specify a best time of year for diving Sugarloaf Rock Poor Knights. However, it is crucial to note that the site is only accessible on calm days due to its exposed nature. For general guidance on optimal diving seasons, you can explore our When to Dive section.
What dive certifications are required to dive at Sugarloaf Rock Poor Knights?
While specific certification requirements are not detailed, Sugarloaf Rock Poor Knights is classified as an intermediate difficulty dive site. Divers should therefore possess the necessary experience and certification level to safely manage intermediate diving conditions. This ensures you are prepared for the site's features and maximum depth of 26 metres.
What are the typical current and sea conditions like when diving Sugarloaf Rock Poor Knights?
Diving at Sugarloaf Rock Poor Knights is only possible on calm days, indicating that sea conditions can be a significant factor. The average visibility at the site is around 10 metres. While specific current information is not provided, the requirement for calm days suggests that strong currents or rough seas would make the site inaccessible.