About Gravel Loader
The Gravel Loader dive site in New South Wales offers a productive jetty dive experience, particularly appealing for its unique artificial reef habitat. Located in Shellharbour, this site provides refuge and feeding grounds for a variety of marine species. Divers explore the jetty's pylons and the surrounding seabed, finding abundant life in and around the structural elements. The site is known for its diverse marine inhabitants, creating an engaging environment for underwater exploration. While popular year-round, summer months bring additional species like grey nurse sharks and lionfish, enhancing the biodiversity. Encounters with kingfish and old wifes are common around the upper structures, while banded coral shrimp are found within the cutoff pylons. This shore-accessible dive offers moderate entry effort and good visibility, typically around 10 meters, making it a reliable spot for local divers seeking a rich and easily accessible underwater experience.
Highlights
Best Season
The summer months are particularly rewarding for diving Gravel Loader, as this is when grey nurse sharks and lionfish are more frequently sighted. Year-round diving is possible, but warmer waters often bring increased biodiversity.
Dive site facts: Gravel Loader
- Depth
- 9m
- Typical dive
- 9m, 42 min
- Current
- Moderate
- Visibility
- 10 m
- Entry
- Shore
- Level
- All levels
- Dive type
- Jetty, macro, reef
- Region / port
- New South Wales, Australia
- Coordinates
- -21.932346, 114.14992
Conditions & Currents
Gravel Loader is generally characterized by moderate currents, particularly around its protected jetty structure. While the site is protected, divers should still be aware of potential surge conditions. The typical visibility is around 10 meters, offering clear views of the underwater environment. Entry and exit require moderate effort due to the shore access, and divers should be prepared for varying water conditions. Awareness of local weather patterns is always advised to ensure safe and enjoyable dives.
Marine life & sighting chances

Cuttlefish
common
Stingrays
common
Grouper
common
Kingfish
common
Old Wifes
common
Grey nurse sharks
summer · occasional
Lionfish
summer · occasionalBanded coral shrimp
occasional
Nudibranch
occasional
Eagle Ray
occasional
Moray Eel
occasional
Wobbegong
occasional
Octopus
rareDive profile & how the dive runs
Entry to Gravel Loader is typically from the shore, requiring a moderate effort to navigate. Once in the water, divers can proceed along the jetty pylons, which serve as the main attraction. The dive usually maintains a shallow depth of around 9 meters, allowing for extended bottom times. Focus on exploring the structural elements of the jetty, where a variety of marine life congregates. Look closely within cutoff pylons for creatures like banded coral shrimp. Ascend slowly along the pylons, observing kingfish and old wifes schooling higher up. The dive concludes with a gradual return to the entry point, performing a safety stop as you approach the shallows.
Underwater photography
Gravel Loader offers excellent opportunities for macro and wide-angle photography, especially focusing on the jetty's structure and the diverse life it attracts. For macro subjects like banded coral shrimp or nudibranchs, a 60mm or 100mm lens with strobes will highlight intricate details. For wider shots capturing schools of kingfish or the overall environment around the pylons, a wide-angle lens is effective. Ensure excellent buoyancy control to avoid stirring up sediment from the bottom. When photographing wildlife, maintain a respectful distance to avoid disturbing the animals, particularly during summer when grey nurse sharks and lionfish are present.
Combine with nearby dive sites
- The Gutter
- Bushrangers Bay
Bushrangers Bay is a highly regarded shore dive located within Bass Point Reserve, just south of Shellharbour on the NSW South Coast…
- The Slide
The Slide, Terrigal, is a boat-access reef dive known for its distinctive topography and thriving marine life.
- Bare Island East
Bare Island East is a highly regarded shore dive in Sydney, celebrated for its diverse and colourful sponge gardens.
- Bare Island West
Bare Island West stands as one of Sydney's most cherished shore diving destinations, offering a rich tapestry of marine life and diverse…
Getting there & logistics
Gravel Loader is located in Shellharbour, New South Wales, and is primarily accessed as a shore dive. Divers typically arrive by car, with moderate effort required for entry from the shore. The site is a popular local spot for day trips. No specific permits are mentioned for diving this site. It is often combined with other shore dives in the New South Wales region as part of a local dive itinerary, allowing divers to explore various coastal environments and their unique marine ecosystems within a single trip.
Safety & environment
While Gravel Loader is generally considered an accessible shore dive, divers should be aware of moderate currents and potential surge, requiring good dive planning and current awareness. The nearest recompression chamber is located in Sydney, approximately 1.5 hours away, underscoring the importance of proper safety protocols and insurance. Always dive within your training and comfort limits. Maintain a safe distance from all marine life, especially species like lionfish, and do not disturb the natural environment. Carrying appropriate dive insurance is highly recommended for all divers.
Who it suits — and who it doesn't
Suited for
- Beginner divers seeking easy access
- Photographers (macro & wide-angle)
- Divers interested in jetty ecosystems
- Divers seeking local, accessible sites
- Those who enjoy observing diverse fish species
Less suited for
- Divers seeking deep wall dives
- Liveaboard-only divers
- Those uninterested in artificial structures
- Divers sensitive to moderate current or surge
FAQ
Gravel Loader FAQ
What marine life can I expect to see at Gravel Loader?
What is the typical depth and visibility at this dive site?
Is Gravel Loader suitable for beginner divers?
When is the best time of year to dive Gravel Loader?
How do you access the Gravel Loader dive site?
Why dive Gravel Loader from a liveaboard?
Gravel Loader is one of Australia's signature dive sites. A liveaboard sleeps you on the water and puts you in the water for three to four guided dives per day, including dawn and night dives that day-boat operators rarely offer. You skip the daily commute back to port and reach quieter, less-crowded sites in the same region on a single trip.
Below are the liveaboards that include Gravel Loader on their Australia itineraries.
Liveaboards diving Gravel Loader
These liveaboards may visit Gravel Loader on selected itineraries — the exact dive sites depend on departure, weather and conditions.

Spoilsport
Australia

Odyssey Liveaboard
Australia
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