Cairns QLD · Last verified 23 Sept 2026
Sonar Marine Services is a Cairns-based yacht brokerage handling listings for used sail and power vessels, commercial craft and berth enquiries. The company offers brokerage and sales support, assists buyers and sellers, acts as an agent for Club Marine insurance, and lists berthing availability at Half Moon Bay Marina (Yorkeys Knob). Contact options shown on the website include local phone numbers and a site contact page.
- Sonar Marine Services operates as a boat and yacht brokerage based at Half Moon Bay Marina, Yorkeys Knob, Cairns. The website lists used sail and powerboat inventory and commercial listings and provides a searchable listings page for vessels.
- The business presents services for both buyers and sellers: listing and selling used pleasure, commercial and charter vessels, and assisting buyers who want to purchase a craft. The site refers to assistance with purchasing, selling and auction transactions.
- Sonar Marine states it acts as an agent for Club Marine insurance and can assist with marina berth enquiries. The site also mentions a partnership with Marine Auctions (Brisbane) that extends access to auction buyers.
- The website displays local contact phone numbers and a contact page for enquiries. Specific email addresses were not present in the site snapshot used for this profile.
- The site states Sonar Marine services marinas in the Cairns and Port Douglas region and lists its address at Half Moon Bay Marina, Yorkeys Knob, QLD.
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Before you get in touch
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Compare relevant experience, inspection coverage and the proposed marketing plan.
Ask what the quoted fee includes, what is extra and when each charge becomes payable.
Bring comparable listings, maintenance evidence and a clear account of the yacht’s condition.