About Spencer Gulf Marine

Welcome to Spencer Gulf Marine, your local Port Augusta boating and marine specialists.

With over two decades of experience and reliable service, we can assist you with all your boating requirements including outboard sales, spare parts, accessories and servicing, boat and motor packages (including custom-builds), trailers, generators and more.

Come and visit us today to check out our wide range of products and services.


High Performance Outboards

High performance engines with high end features and outstanding fuel efficiency, that pack a punch.

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Midrange Outboards

Versatile engines that mix performance and power with all the latest features and technology.

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Portable Outboards

Compact, yet powerful. These outboards are lightweight, portable and easy to use.

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There is no other outboard brand like it in the world. Suzuki Marine is truly unique. You may think all outboards look the same, but once you get under the surface, you'll see why those in the know, choose Suzuki Marine. Our distinctive character is not what you see, it's what you feel better acceleration, better fuel efficiency and better value...