Meet the site
Catherine Hill Bay is less a single dive site than a whole coastline of informal shore-entry options, with local guides describing literally dozens of individual spots along the rocky shore south of Swansea. Depths are shallow and forgiving, generally to around 9 m, over a mix of boulder gardens, gutters and low reef, which makes it a popular training and exploration ground for local clubs and visiting divers happy to improvise their route on the day. The village itself, built around the historic coal loader, gives the area a strong sense of place, and several distinct named sub-sites — including Desoto Inlet a short distance further along — sit within the broader Catherine Hill Bay diving area.Because there is no single defined route, the appeal here is exploratory: divers pick a stretch of platform in the lee of the day's wind and swell and work the boulders and ledges for macro life, small reef fish and the odd Port Jackson shark. Snorkelling is also popular over the shallower sections. Given the number of entry options and variable local conditions, Dive Newcastle explicitly recommends a guide for anyone diving here for the first time, since knowing which stretch is sheltered on a given day — and where the safest exit lies if conditions change — takes local knowledge. Treat this as a flexible, low-key area to fill a day around the more structured dives at Desoto Inlet, Swansea and Terrigal rather than a single fixed itinerary. The lack of a fixed route is also what makes the area valuable for training: instructors use the sheltered corners for open-water skills work, while more experienced local divers use the deeper boulder gutters further along the platform for spearfishing and photography, so it is worth asking at Aqua Zero which stretch is currently productive before choosing a spot.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Catherine Hill Bay shore dives is recorded as Shore/Rock Platform in Newcastle & Lake Macquarie. 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.
- 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 Catherine Hill Bay shore dives 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 Catherine Hill Bay shore dives 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
Small reef fish, Port Jackson sharks, macro invertebrates, occasional rays
Location
A rocky shoreline south of Swansea offering dozens of informal shore-entry dive spots along the platform and boulders, general depths to about 9 m.
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
divenewcastle.com.augreynurse.com.augreynurse.com.aumichaelmcfadyenscuba.infomichaelmcfadyenscuba.infoRecord updated 26 Sept 2026. Source claims are being reviewed.