John Robb

Southern Australia, Australia

Depth

22m

Visibility

8m - 23m

Entry

Boat

Experience Level

Beginner

John Robb

Southern Australia, Australia

Depth

22m

Visibility

8m - 23m

Entry

Boat

Experience Level

Beginner

About John Robb

The John Robb hit a tug and sank in 20m on the way back from Edithburgh to Pt Adelaide in 1954. The wreck lays on sand so that's all there is to dive in the area but the vis is good though its a way offshore. On the NW corner there's a plaque and aside from the ribs and a few other parts to explore there's an anchor in the middle of the sand.

John Robb Dive Info

Terrain & Features

Wreck

Entry Type

Boat

Max Depth

22m

Visibility Range

8m – 23m

Experience Level

Beginner

Best Gas Mix

21% – 44%

O₂

CNS Load (35 min)

14% at 20m / 36%

O₂

Multi-Level Dive Planner

Photo gallery

No photos yet.

Be the first to share your shots from John Robb. Your photos help other divers plan their trip.

Marine Life

Various

Weather Conditions

Weather information for John Robb coming soon.

Dive Operators near John Robb

We couldn’t find dive operators near “John Robb”. You can browse all operators in Australia here.

Location

Location details missing.

Dive Site Hazards

Deceptive Entry Openings — Openings may become restrictive inside due to angle, collapse, or corrosion.
Surge-Induced Internal Silt Shift — Internal surge can move silt and debris without direct contact.
Partial Overhead Environment — Many wrecks limit direct ascent even without full penetration.

Fine Rust Particle Silt-Out — Disturbed rust particles can rapidly reduce visibility.

Discover More

Discover Australia

Connect with Operators

More Dive Sites

South America - Brazil

Brazil’s vast coastline and tropical islands make it a captivating destination for scuba diving enthusiasts. From the vibrant reefs of the Abrolhos Archipelago to the historic wrecks of Recife and the dramatic underwater cliffs of Fernando de Noronha, Brazil offers dive experiences for every level. With warm waters, incredible marine biodiversity, and breathtaking underwater landscapes, Brazil is a must-visit destination for divers seeking adventure, beauty, and cultural charm both above and below the surface.

Learn More

Asia - Philippines

The Philippines, a tropical paradise nestled in the heart of the Coral Triangle, is a premier destination for scuba diving enthusiasts. With over 7,000 islands, it boasts pristine coral reefs, breathtaking underwater landscapes, and a rich diversity of marine life. From the iconic Tubbataha Reefs to the thresher shark encounters in Malapascua, the Philippines offers unparalleled diving experiences for both beginners and seasoned divers. Whether exploring shallow coral gardens or delving into historic WWII wrecks, every dive unveils a new world of adventure.

Learn More

Oceania - Vanuatu

Vanuatu, a stunning South Pacific archipelago, offers some of the most diverse and exhilarating scuba diving experiences in the world. With its warm tropical waters, vibrant coral reefs, and historic wrecks like the famous SS President Coolidge, Vanuatu is a haven for divers of all skill levels. From exploring volcanic underwater landscapes to encountering rich marine biodiversity, Vanuatu’s pristine dive sites provide unforgettable adventures, all set against a backdrop of lush islands and tranquil lagoons.

Learn More