Latest Contest entries
A lone yellow Damselfish is centre stage in the staghorn coral.
By Conor Moore
posted Monday, September 21, 2026
Santa Barbara Janolus at Monterey Wharf 2. We have been seeing these up here the last bunch of years in the fall. They used to not be this far north.
By David Lehrian
posted Yesterday
Bay Pipefish in eel grass at Monterey Wharf 2. He was hiding in the eel grass and was difficult to get a clear shot of but I managed to capture this dramatic image.
By David Lehrian
posted Yesterday
Bay Pipefish in eel grass.
By David Lehrian
posted Yesterday
Bay Pipefish in eel grass.
By David Lehrian
posted Yesterday
Flabellina nudibranch_Sept 2026 CanonRF100 1/200 f14 iso160
By Antonio Venturelli
posted (last week)

Underwater Photo Location: Thetford Reef

Underwater Photo Location: Thetford Reef

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Heavy tourist usage has take a toll on this reef, easily accessible but not the greatest quality of life.
Facts about Thetford Reef
  • It is in Australia
  • Thetford Reef is in the Coral Sea.
  • The typical depth is 0-20 Metres 0-60 Feet.
  • The typical visibility is 10-30 Metres 30-100 Feet.
Dive types
Liveaboarddayboat

Marine Life
smallcoral



by Ben Kettle
Thorny beauty.
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