Meet the site
The Glenelg Jetty is Adelaide's best-known jetty, but as a dive site it is modest: a shallow dive of 2-4 m among the piles and the bottom debris that has accumulated beneath them over the years. The Marine Life Network lists it as a good day dive and an excellent night dive, and records shells, nudibranchs, cuttlefish, octopus, blennies, cowfish, leatherjackets, wrasse and several species of sea star. The current jetty is a replacement for Glenelg's original, much longer jetty of the 1850s, which was destroyed by storm in 1948; the Glenelg Blocks offshore are remnants of the mooring system from that earlier shipping era. The piles today carry algae, sponges and small invertebrates, and the scattered debris on the sand provides hiding places for octopus and small fish. At night the site comes alive, with cuttlefish hunting and invertebrates emerging, which is why local divers value it as a convenient night dive right in the city. The drawbacks are shallow depth, variable visibility and crowds. Heavy seas stir up the sand and create strong surge, and in summer the beach and jetty are packed with swimmers and anglers. The best time to dive is on a calm night or early morning after offshore winds. Glenelg Jetty suits new divers practising skills, macro photographers and anyone wanting a quick night dive near the Glenelg dive shops. It pairs well with a boat trip to the Dredge in the morning. Keep clear of fishing lines and be highly visible: carry a torch and surface marker so jet skis and boats near Holdfast Shores can see you.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Glenelg Jetty is recorded as Jetty/Pier in Adelaide Metro. The listed access is shore. Confirm the actual meeting point, route and permission to visit; a map pin does not establish any of these.
Topics flagged by the stored research
These are questions prompted by the existing notes, not a verified or complete hazard assessment.
- Other water users
- Ask about vessel activity, exclusion areas and the agreed surface arrangements.
- Lines and obstructions
- Discuss any known entanglement concerns and the suitability of the planned area.
- Water movement
- Ask how swell and local exposure affect the proposed entry, exit and route.
Historical access notes exist for this record, but have not been independently verified for current use. Request current directions from the operator or site manager rather than following an old entry description.
Questions, answered
Is Glenelg Jetty suitable for my certification?
The record lists Open Water. That does not establish suitability for every route or day. Share your training, recent experience and equipment needs with the operator and ask about the specific proposed dive.
Can I book Glenelg Jetty through YouDive?
YouDive is an independent research directory. Contact an operator directly to confirm whether it currently runs the trip, the inclusions and the booking terms.
What you might see
Nudibranchs, cuttlefish, octopus, blennies, cowfish, leatherjackets, wrasse, sea stars, shells
Location
Glenelg's public jetty at Moseley Square, a shallow 2-4 m dive among piles and bottom debris.
Facilities nearby
Toilets, showers and cafes at Moseley Square; tram to the CBD; air fills at Adelaide Scuba (Glenelg North) and The Dive Shack.
Before you make plans
Conditions, access and operator schedules can change. This is a location guide, not a dive plan. Ask a local operator about current conditions and suitability for your training and experience.
Sources & further reading
marinelife.org.auRecord updated 26 Sept 2026. Source claims are being reviewed.