High quality

hydrogrgphic surveying
and metocean services

Precision Hydrographic Services (PHS)


Hydrography is an essential activity to an island nation such as Australia. It underpins maritime trade and is essential to support coastal infrastructure, resource exploration and export, environmental awareness, and coastal zone management.

Australian owned

PHS was established in 2008 and is a wholly Australian owned and operated company. We invest in our people, growth, and shared success for all. PHS specialise in the acquisition, interpretation and reporting of seabed and metocean information.


We operate from offices in Adelaide, Karratha and Port Hedland.

Our survey team is experienced in conducting hydrographic and metocean projects to the highest standards. All projects are conducted in accordance with documented and controlled procedures, which have been accredited to lISO 9001:2015 Quality Management System, and ISO 45001:2018 Occupational Health and Safety Management Systems standards. Our survey team is supported by a GIS Analyst, Vessel Coordinator/Skipper, Asset Coordinator, and several administrative staff.

All projects are managed and approved by one of our six in-house Certified Professional Hydrographic Surveyors Level 1 with the Australian Hydrographic Surveyors Certification Panel.

Our Services

Coastal Zone and Infrastructure Management
Dredging and Bed Levelling
Environment and Habitat Mapping
Metocean Services
Navigational Safety
Object Detection and Debris Clearance
PHS Zephyr
Pipeline, Cable and Subsea Infrastructure
Port and Harbours

Contact US Today

We operate from offices in Adelaide, Karratha and Port Hedland.

CONTACT US NOW: +61 (0) 8 7120 2211