
Dhalak Bank
Dahlak Archipelago · Eritrea
Dhalak Bank is a submerged coral plateau rising from the deep water of the southern Red Sea, a place so remote and infrequently visited that the reef here still looks the way most Red Sea reefs looked decades ago. Coral cover is pristine, with enormous table corals extending 2 m across, massive Porites boulders towering over the sand, and delicate branching colonies in every shallow gully that have never experienced anchor drag or diver contact. The fish biomass is staggering: dense schools of snapper and sweetlips pack the reef edges, napoleon wrasse move in pairs, and large groupers occupy every cave and overhang. Grey reef sharks patrol the outer drop-off with quiet authority.
Conditions
Depth
5 to 35 m
Advanced depths
Current
Usually gentle
Can pick up on the edge
Visibility
8 to 15 m
Clearest in the calm season
Water
23 to 32°C
shorty
Month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water (°C) | 24 | 23 | 24 | 26 | 28 | 29 | 30 | 30 | 29 | 27 | 25 | 24 |
| Vis (m) | 18 | 18 | 20 | 18 | 12 | 8 | 8 | 8 | 10 | 15 | 18 | 18 |
| Current | Moderate | Moderate | Moderate | Gentle | Gentle | Gentle | Gentle | Gentle | Gentle | Moderate | Moderate | Moderate |
Your chances of seeing each animal
Grey Reef Shark
Expected
Known here, not yet in recent logs
Napoleon Wrasse
Expected
Known here, not yet in recent logs
Bluefin Trevally
Expected
Known here, not yet in recent logs
Brownmarbled Grouper
Expected
Known here, not yet in recent logs
Gear