
Manta Lodge Wall
Jervis Bay · Australia
A dramatic sandstone wall dropping from 8 metres to 28 metres on the eastern side of Jervis Bay, named for the regular manta ray sightings that cluster near the wall in late spring and summer. The wall face is encrusted in orange and purple sponge colonies with large plate and fan corals on the deeper sections. Wobbegong sharks are tucked into nearly every horizontal surface on the wall, while large cephalopods including giant cuttlefish emerge after dark. The site is exposed to easterly swell and is best dived in settled autumn and spring conditions.
Conditions
Depth
8 to 28 m
Open water and up
Current
Can be moderate
Can pick up on the edge
Visibility
10 to 22 m
Clearest in the calm season
Water
15 to 23°C
7mm wetsuit
Month by month
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Water (°C) | 20 | 20 | 19 | 18 | 16 | 15 | 15 | 15 | 16 | 17 | 18 | 19 |
| Vis (m) | 12 | 12 | 12 | 12 | 10 | 10 | 10 | 12 | 12 | 12 | 12 | 12 |
| Current | Gentle | Gentle | Gentle | Gentle | Moderate | Moderate | Moderate | Moderate | Gentle | Gentle | Gentle | Gentle |
Your chances of seeing each animal
Spotted Wobbegong
Last confirmed Mar 7, 2026 · 27 records
Very likely
Most dives
Purple Sea Urchin
Last confirmed Mar 6, 2026 · 16 records
Very likely
Most dives
Giant Cuttlefish
Last confirmed Jun 8, 2026 · 31 records
Likely
About 6 in 10 dives
Plate Coral
Expected
Known here, not yet in recent logs
Longspined Sea Urchin
Expected
Known here, not yet in recent logs
Banded Groper
Expected
Known here, not yet in recent logs
Spotted Eagle Ray
Expected
Known here, not yet in recent logs
Manta Ray
Expected
Known here, not yet in recent logs
Gear