Roman Rock - Cape Town & Western Cape

Tanavula Point Drift is one of those dives we always look forward to in Iron Bottom Sound. It’s a proper current ride, and you really feel the push as you fly along the wall. The reef starts as a gentle slope, maybe 10-12 metres, a nice warm-up, then BAM, it drops away into a vertical face at the point. That’s where the magic happens. We’ve seen bluefish schooling so thick they blot out the sun for a second, and the messmate pipefish always put on a show in the cracks. Our favourite part is hanging back from the main current at the point, just watching the parade: the boomerang triggerfish picking at corals, the banded blue sprats shimmering in unison, and the occasional red emperor lurking. You absolutely need to be aware of the downcurrents at the point if there’s a strong flow, so keep an eye on your depth. This dive is for those who love a bit of speed and aren’t afraid to commit to a drift, best done on a rising tide for the clearest water and most consistent push.

Location
Cape Town & Western Cape, South Africa, Indian Ocean & East Africa
Coordinates
-34.180800, 18.460000
Type
drift

Marine Protected Area: Table Mountain National Park Marine Protected Area

Best Time to Dive in Cape Town & Western Cape

The warmest water temperatures in Cape Town & Western Cape occur in January, averaging 18.9°C. The coolest conditions are in December at 18.9°C.

Monthly Water Temperatures

  • January: 18.9°C (air: 20.8°C)
  • February: 18.9°C (air: 20.7°C)
  • March: 18.9°C (air: 19.5°C)
  • April: 18.9°C (air: 17.3°C)
  • May: 18.9°C (air: 15.8°C)
  • June: 18.9°C (air: 15.0°C)
  • July: 18.9°C (air: 13.2°C)
  • August: 18.9°C (air: 13.2°C)
  • September: 18.9°C (air: 13.9°C)
  • October: 18.9°C (air: 16.5°C)
  • November: 18.9°C (air: 17.8°C)
  • December: 18.9°C (air: 19.3°C)

Nearby Dive Sites in Cape Town & Western Cape

Nearest Dive Centres to Roman Rock

Marine Life in Cape Town & Western Cape

Home to 271 recorded species including 176 reef fish, 45 sharks & rays, 28 whales & dolphins, 5 hard corals, 4 other, 4 octopus & squid.

Notable Species

Recommended Packing List for Roman Rock

Based on average water temperature of 18.9°C.

  • 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 is the maximum depth for diving at Roman Rock and what are the typical depths encountered?
The maximum depth for diving at Roman Rock is 18m. Divers can expect to encounter depths up to this maximum, exploring the reef which runs roughly east to west. The site features a flat coarse shelly sand bottom with large boulders and outcrops.
What kind of marine life and underwater features can divers expect to see at the Roman Rock dive site?
At Roman Rock, divers will discover a diverse underwater landscape featuring a flat coarse shelly sand bottom, large boulders, and impressive outcrops. The steeper rock sides are adorned with common feather stars and sea cucumbers, while Sea Fans can be found throughout the dive site. Keep an eye out for interesting sand slugs as you explore this 400m long and 110m wide reef.
How difficult is the Roman Rock dive site, and is it suitable for beginner divers?
The Roman Rock dive site is classified as intermediate difficulty, making it less suitable for absolute beginner divers. As a drift dive, it requires some experience in managing currents and maintaining buoyancy. Divers should possess the necessary skills and certifications for intermediate-level diving to safely enjoy this site.
What is the best time of year to dive at Roman Rock for optimal conditions?
The provided data does not specify the best time of year to dive at Roman Rock for optimal conditions. For general information on seasonal diving, please refer to our When to Dive section.
What scuba diving certifications are required to dive at Roman Rock?
While the Roman Rock dive site is rated as intermediate difficulty, specific scuba diving certifications are not detailed in the provided information. Divers should always ensure they have appropriate certification for intermediate-level drift diving. Additionally, as it is part of an MPA area, divers must have their permit available.
What are the typical currents and visibility conditions at the Roman Rock dive site?
Roman Rock is characterized as a drift dive, indicating that divers can expect to encounter currents during their exploration. The average visibility at this site is typically around 6m. These conditions contribute to the intermediate difficulty rating of the dive.