Sanganeb Reef - Port Sudan & Sanganeb

Sanganeb Reef, marked by that striking grey British lighthouse, feels like a proper expedition. We’ve climbed that imperial relic on a surface interval, picturing its former glory. Underwater, though, it’s all about the pelagics. Rising sharply from depths of 800m, the reef is a magnet for serious open-water action. Think barracuda schooling, the occasional reef shark cruising the wall, and often hammerheads if you’re lucky with the currents. It’s a site for experienced divers who appreciate remote, untouched reef systems and the thrill of encountering big fish in their element.

Location
Port Sudan & Sanganeb, Sudan, Red Sea & Middle East
Coordinates
19.733300, 37.433300
Type
reef
Maximum Depth
5-20m

Marine Protected Area: Sanganeb Atoll

Best Time to Dive in Port Sudan & Sanganeb

The warmest water temperatures in Port Sudan & Sanganeb occur in August, averaging 32.0°C. The coolest conditions are in February at 25.4°C.

Monthly Water Temperatures

  • January: 26.1°C
  • February: 25.4°C
  • March: 25.5°C
  • April: 26.7°C
  • May: 29.0°C
  • June: 30.1°C
  • July: 31.0°C
  • August: 32.0°C
  • September: 31.7°C
  • October: 30.9°C
  • November: 29.5°C
  • December: 28.1°C

Nearby Dive Sites in Port Sudan & Sanganeb

Marine Life in Port Sudan & Sanganeb

Home to 55 recorded species including 41 reef fish, 14 hard corals.

Notable Species

Recommended Packing List for Sanganeb Reef

Based on average water temperature of 28.8°C, currents 9 cm/s.

  • Shorty or Rashguard - warm 29°C water needs minimal exposure protection
  • 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 Sanganeb Reef, and are there any particularly deep areas for advanced divers?
At Sanganeb Reef, typical diving depths range from 5-20m. While the reef itself rises dramatically from depths of 800m, the primary recreational diving areas are within this 5-20m range. There is no specific data provided for particularly deep areas beyond this recreational limit for advanced divers.
What kind of marine life, including sharks, dolphins, and coral species, can divers expect to encounter at Sanganeb Reef?
Sanganeb Reef has been under nature conservation since 1990, indicating a healthy ecosystem. Divers can expect to encounter various pelagic species, as the description highlights them as being "in charge" of the reef. For more general information on marine life, you can visit our wildlife database.
How challenging is diving at Sanganeb Reef, considering factors like currents and the presence of drop-offs or vertical walls?
Diving at Sanganeb Reef is rated as intermediate difficulty. The reef rises dramatically from depths of 800m, suggesting the presence of significant underwater topography that may include drop-offs. While specific current conditions are not detailed, the intermediate rating implies divers should be prepared for varying conditions.
What is the best time of year to visit Sanganeb Reef for optimal diving conditions, such as water temperature and visibility?
The provided data does not specify the best time of year to visit Sanganeb Reef for optimal diving conditions, such as water temperature and visibility. For general guidance on seasonal diving conditions in the region, please consult our When to Dive section.
Are there any specific diving certifications recommended or required for exploring certain areas or encountering particular marine life at Sanganeb Reef?
Given that Sanganeb Reef is rated as intermediate difficulty with typical depths ranging from 5-20m, a PADI Advanced Open Water Diver certification or equivalent is generally recommended. This certification would adequately prepare divers for the conditions and depths encountered here. No specific certifications are mentioned as required for particular marine life encounters.
What are the general current conditions and visibility levels typically experienced by divers at Sanganeb Reef?
The provided data for Sanganeb Reef does not include specific details on general current conditions or typical visibility levels. Divers should always check local dive reports and consult with their dive operator for the most up-to-date information before diving.