Duane Coates

The Path

Formal wine training at University of Adelaide gave Duane Coates the technical base for reading vineyard, fermentation, and bottle as connected parts of the same craft. That grounding places the work in disciplined study before style: decisions made with an understanding of how fruit, process, and ageing outcomes relate. Australian and international experience widened that base without reducing the wines to a single reference point. The approach works between traditions: Australian freshness, clarity, and fruit expression alongside European-influenced composure, savoury detail, and balance. In current roles as winemaker of Coates Wines and collaborator of Charlish & Co Wines, Duane Coates applies that range across both a personal label and a collaborative South Australian project.

The Work Today

Coates Wines is the primary site of the work, with Coates serving as winemaker. The range is framed around complexity and balance, with sensory emphasis on savoury accents, layered flavour, and careful cellar choices. The stated preference for natural yeast is practical rather than decorative: "The Coates range is made with complexity and balance in mind; I prefer the flavour profile of natural yeast for the savoury accents that are provided." Charlish & Co Wines uses a minimum-intervention winery process intended to showcase selected fruit characteristics. The craft priority is legibility: fruit remains clear in the finished bottle, with intervention used as a means of shaping rather than dominating the wine. The Charlish & Co style is modern while drawing on Old World traditions. Texture and balance are the working terms, with wines made for the table or for drinking on their own. That places structure and accessibility in the same frame: enough shape for food, enough directness without it.

Signature

The named wines associated with Duane Coates include 2021 Rosso, 2021 Tinto, 2022 Shiraz Viognier, and Adelaide Hills Pinot 2024. Across those labels, the common craft concern is range: variety, expression, balance, savoury detail, and considered texture handled through different bottle references.

In Their Words “The winemaking philosophy of Coates Wines is not predicated on fashion or blind adherence to dogma, the processes we use (and avoid) have grown from experience and understanding.” “The Coates range is made with complexity and balance in mind; I prefer the flavour profile of natural yeast for the savoury accents that are provided.”

Acclaim

Master of Wine (2020) gives formal recognition to the depth behind the work of Duane Coates. In this context, the credential supports the cellar record: study, experience, balance, and attention to what fermentation choices and fruit expression can carry in the glass.