Offshore Marine Master builds custom plate alloy boats in Caloundra West, Queensland. Explore fishing boats, centre consoles, walk-around cabins and twin hulls, then discuss the hull, fitout and finish for your build.
Customise your own boat in 3D. Rotate this 680 walk-around preview and try hull colours, or open the full builder to compare hulls, cabins, motors, layouts and finishes.
Build your boatFull 3D builder · Free to explore

Visualisation only. This beta / demo is not a final design or construction plan. Actual boats, dimensions and available options are subject to the builder's plans, specifications, permits and approvals.
Compare centre console boats, soft tops, hard tops and twin hull cats. Our galleries show completed builds so you can discuss deck space, shelter and fishing features with the builder.
Start with how you use your boat. Tell us about your fishing, passenger space, storage and cabin requirements so we can discuss a suitable custom build.
Our boat packages range from bare hulls to fitted vessels. We also carry out alloy fabrication, repairs and modifications for existing boats.
Planning a commercial vessel? Contact us to discuss the intended use and the specifications and approvals your project requires.
We build our boats in house with qualified tradespeople and certified welders. Our team are offshore fishermen, and we work with customers on practical details such as deck layout, live bait tanks, seating and storage.
Our 6 m monohulls and larger models use 6 mm bottom plate as standard. We use survey-approved buoyancy foam; confirm the construction specifications and equipment for your particular build when requesting a quote.
View published boat reviews and on-water videos alongside the model galleries. These show individual boats and fitouts, rather than a fixed specification for every order.
Visit or contact the team at 151 Mark Road East, Caloundra West, on Queensland's Sunshine Coast, to discuss your custom plate boat.
The 610 WA was a finalist in TrailerBoat’s Australia’s Greatest Boats 2012. View the magazine coverage.
In its 575 WA/CF boat test, Trade-a-Boat’s reviewer placed the tested hull’s ride among the best conventional plate-aluminium hulls they had experienced. The review also praised its storage and attention to detail.
Read independent reviews of OMM walk-around boats, centre consoles and twin hulls.
Yes. Offshore Marine Master builds custom plate alloy boats and fitouts. Start with your preferred hull and cabin style, then discuss dimensions, seating, storage, fishing equipment and finish with our team.
Use the free 3D boat builder to visualise hulls, cabins, motors, colours and layouts. It is a beta visualisation tool, not an engineering drawing or a quote. Final boats and pricing depend on the builder's plans, specifications, permits and approvals.
Browse our custom boat package examples and ask about a new build. Contact us for current pricing, availability and build timing; gallery photos show examples and do not confirm boats in stock.
Our workshop is at 151 Mark Road East, Caloundra West QLD 4551, Australia. Call or email the Caloundra team to discuss your requirements or a workshop visit.