Southerly Designs High Speed Aluminium Crewboat Sarah Pearl Fishing Vessels, Offshore Support & Crew Boat Designs Patrol Boat design by Southerly Designs Port Denison DCIM100MEDIADJI_0611.JPG Berkeley - Pilot Boat

Welcome to Southerly Designs

Southerly Designs is an innovative naval architecture and marine design consultancy based in Port Denison, Western Australia. Established in 1997, we have many years experience designing boats that work. Learn More



We have a wide rangeĀ  vessel designs including:

Fishing Vessels, Offshore Support & Crew Boats, PatrolĀ  & Military Craft, Utility Vessels, Pilot Boats, Leisure Craft

View Designs



We design boats that work using the latest CAD/CAM technology.

With hundreds of vessels in service worldwide our track record speaks for itself.

Learn More