Navy Pier, located on the Bundegi Reef coastline 14 km from Exmouth, is consistently ranked among the world's top ten land-based dive sites. This working Australian Navy pier stretches 300 m into the Gulf of Exmouth, its submerged pylons blanketed in soft corals and sponges. The structure acts as a marine oasis in the arid seabed, attracting over 200 fish species — from giant Queensland gropers and grey nurse sharks to swirling schools of big-eye trevally, barracuda, and colourful reef fish like Moorish idols, butterflyfish, and painted sweetlip. Maximum depth is 15 m, making it accessible for snorkellers of varying skill, though strong tidal currents mean visits are strictly timed to slack tide.
Navy Pier (Bundegi Reef)
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Showing last known conditions
Wave Height 0.1 mSwell Period 2.4 sWind Speed 5.5 knPrecipitation 0.0 mmTidal Phase flood
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DANGER: Explicit Risks Present
Navy Pier (Bundegi Reef) has hazards marked as danger. Entering the water here means you may face serious risks to your personal safety.
- Defence Restricted Area danger
Navy Pier is an active Australian Navy facility. Access is prohibited without a licensed tour operator. Strict security protocols apply; directions from Defence personnel must be followed without question.
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Community contribution: submitted by Daniel
Know before you go
Logged by the community, confirmed by mods
High risk: Defence Restricted Area
Navy Pier is an active Australian Navy facility. Access is prohibited without a licensed tour operator. Strict security protocols apply; directions from Defence personnel must be followed without question.
Moderate risk: Strong Tidal Currents
Powerful tidal flows around the pier structure. Snorkelling/diving is only possible during slack tide; currents can quickly sweep swimmers away if timed incorrectly.
Low risk: Limited Visibility
Visibility typically ranges from 3–10 m depending on weather, tides, and swell conditions. Can drop rapidly after wind or rain events, making navigation around pylons challenging.
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Getting in
Snorkel tour
Entry
Located 14 km from Exmouth via Murat Road. From Exmouth town centre, head north on Murat Road towards the naval base. Regular two-hour flights from Perth to Learmonth Airport (33 km drive to Exmouth).
Parking & facilities
Parking available near the naval base entry point. Tours meet at the Dive Ningaloo shop in Exmouth before being escorted onto the base.
parkingtoilets
Access via licensed tour only. Single snorkel/dive tour from ~$230 AUD + $50 Defence surcharge payable on the day (cash preferred). Double dives available ~$300 AUD + surcharge.
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About this data
- Conditions last evaluated
- Spot data last updated
- Data sources
- Open-Meteo (marine & weather conditions), tide predictions via UTide, community contributors (descriptions, hazards, marine life).
- License
- Spot content licensed under CC BY-SA 4.0. How's the Spot is open source.
Weather & swell ┬╖ Open-Meteo marine & weather APIs Tides ┬╖ UTide harmonic analysis Sea & safety ┬╖ community reports