Custom plate boats built on the Sunshine Coast

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.

3D Boat Builder

BETA / DEMO

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 boat

Full 3D builder · Free to explore

INTERACTIVE PREVIEW680 Walk-around
680 walk-around boat in ocean blue
Load the interactive preview to rotate and try colours.
Choose Explore in 3D to rotate the boat
HULL COLOUR
Ocean blue

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.

Choose your boat layout


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.


Custom boats and fitouts

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.


About our boat building
Three people beside an orange Offshore Marine Master boat on a trailer

Plate alloy boat building in Caloundra

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.


People beside a blue cabin boat in shallow water

Independent reviews and recognition

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.

Planning a custom boat

Can I customise a plate alloy boat?

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.

Can I design my boat online?

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.

Looking for boats for sale on the Sunshine Coast?

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.

Where are Offshore Marine Master boats built?

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.

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