Meet the site
Frankston Pier is the northern-most of the Mornington Peninsula pier dives and the closest to Melbourne, sitting at the mouth of Kananook Creek in the heart of Frankston's foreshore precinct. The pier runs roughly 220 m to the north-west over a sand and silt bottom that shelves gently from knee depth at the beach to about 6 m at the head. It is not a dramatic dive, but it is an honest one: the pylons carry a thick fur of sponges, ascidians and hydroids, and the debris field that has accumulated beneath a century of fishing and pier life – shopping trolleys, tyres, bottles and lengths of rope – has become habitat in its own right. Almost everything worth seeing is under or within a few metres of the structure; the open sand either side is largely empty apart from sand flathead, sea biscuits and eleven-armed seastars. Beyond the pier head, forty metres or more out, a set of purpose-built artificial reef modules sits on the sand and attracts schooling fish and the occasional larger snapper, though it is more visited by spearfishers than scuba divers. The animals that make the dive are the small ones: globefish hanging under the decking, big-belly seahorses gripping the pylon growth, decorator crabs, hermit crabs, spider crabs in late autumn and winter, and smooth stingrays and eagle rays cruising the sand at dusk. Night dives are productive, with squid, octopus and cuttlefish emerging from the rubble. Frankston Pier is used by the two local dive shops as a confined-water and first-open-water site because it is shallow, sheltered from the prevailing south-westerlies by the coast's orientation only partially, and has facilities right on the beach. It suits newly certified divers, photographers hunting macro subjects close to the city, and anyone who wants a quick, easy dive when the ocean and the southern piers are blown out by southerlies. Experienced divers will find it shallow and short on topography, but as an evening critter dive it delivers more than its setting suggests.
Research this site before booking Stored site notes may be historical. These questions highlight gaps without turning old instructions into a current dive plan.
Frankston Pier is recorded as Jetty/Pier in Mornington Peninsula. 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.
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 Frankston Pier 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 Frankston Pier 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
Big-belly seahorse, globefish, smooth stingray, eagle ray, southern calamari, Maori octopus, decorator crab, giant spider crab (autumn–winter), eleven-armed seastar, sea biscuits, sand flathead, southern hulafish, Australian salmon around the modules
Location
Timber pier running about 220 m north-west into Port Phillip from the Frankston foreshore, immediately south of the Kananook Creek mouth and below the Nepean Highway.
Facilities nearby
Large free foreshore car parks; public toilets on the foreshore; café and kiosks on the beach and in the Frankston Waterfront precinct; air fills at Aquability and Diveline in Frankston (a few minutes' drive).
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
scubadoctor.com.auscubadoctor.com.auRecord updated 26 Sept 2026. Source claims are being reviewed.