Latest Contest entries
Passage in Ressel   France
By Andy Kutsch
posted (2 days ago)
Passage in Ressel   France
By Andy Kutsch
posted (2 days ago)
Parablennius rouxi_August 2025
 CanonRF100 1/200 f9 iso100
By Antonio Venturelli
posted (4 days ago)
Diving the USS Kittiwake   A Submerged Treasure in Grand Cayman.
By Christian Llewellyn
posted (5 days ago)
Exploring Truk Lagoon feels like stepping into history itself. Emily Flying Boat with its four engines and wings still outstretched  the Emily sits as if waiting for its final mission.
By Christian Llewellyn
posted (5 days ago)
Inside the Heian Maru   A WWII Time Capsule Beneath the Waves    

Exploring inside the Heian Maru in Chuuk Lagoon feels like stepping into history itself. Once an elegant passenger liner  later converted into a Japanese submarine tender during ...
By Christian Llewellyn
posted (5 days ago)

Underwater Photo Location: Middle Arch,Tawhiti Rahi Island, Poor Knights

Underwater Photo Location: Middle Arch,Tawhiti Rahi Island, Poor Knights

How Hot is this Dive Site? click a star to rate it
Wall dive with a huge archway both above and below the surface. Depth under the arch varies from 10m to 15m. There is a small cave to the left of the arch on the South side, it has an air bubble at around 6m.
Sea Temp 19c (Jan 2008)

For photos website

Marine life observed: Nudibranchs, Morays, Stingrays, Leatherjackets, Maomao, Lord Howe Coralfish & Firebrick Starfish
Facts about Middle Arch,Tawhiti Rahi Island, Poor Knights
  • It is in New Zealand
  • Middle Arch,Tawhiti Rahi Island, Poor Knights is in the Pacific.
  • The typical depth is 0-20 Metres 0-60 Feet.
  • The typical visibility is 10-30 Metres 30-100 Feet.
Dive types
dayboatcavewall

Marine Life
smallcoralkelpshoals



by Brian Mayes
Clown Nudibranch (Ceratosoma amoena) from Poor Knights<><><>Canon G9, Inon UCL-165

by Brian Mayes
Foot of Firebrick Starfish (Asterodiscus truncatus)<><><><>Canon G9, Inon UCL-165, Poor Knights

by Brian Mayes
Abstract looking close-up of Firebrick Starfish (Asterodiscus truncatus)<><><><>Canon G9, Inon UCL-165, Poor Knights

by Brian Mayes
Miss Piggy, aka. a female Red Pigfish (Bodianus unimaculatus)<><><>Canon G9, Poor Knights

by Brian Mayes
Lord Howe Coralfish (Amphichaetodon howensis) with Red Hogfish in background.<><><><>Canon G9

by Brian Mayes
"Dont mess with me!"............................ A snarling Mosaic Moray (Gymnothorax prionodon)<><><><>Canon G9

by Morgan Ashton
Taken at the Poor Knights at a divesite called Middle Arch.
add a dive siteShare your knowledge...

Add your favorite dive site to our database


Really Simple Syndication