Reflections on Vintage 2026 in the Great Southern

With the final parcels of fruit now safely in the winery, vintage 2026 begins to settle into focus. Shaped by a measured and even growing season, the wines are already showing clarity, balance and quiet definition. Whites fermentation is underway in tank, while the last of the reds are only just beginning their time in barrel. As the cellar comes to life, so too does a sense of what this vintage may become: expressive, and deeply reflective of place.

In this vintage summary, we share an overview of the season’s conditions, highlight the varieties that have excelled, and offer a first look at what lies ahead.

Weather Conditions

We would describe the 2026 growing season across the Great Southern as consistent and well-paced, defined by even temperatures and relatively low rainfall. Early harvest progressed smoothly, with final picks extending into the final week of April to allow additional time on the vine for the later-ripening red varieties.

A significant rainfall event associated with Cyclone Narelle in early April brought approximately 80mm across the region, prompting some decisive vineyard work in the days prior. Fruit was brought in clean and healthy, while parcels left on the vine — particularly the thicker-skinned reds — showed impressive resilience in the days that followed. The vineyard has carried the season with composure, reinforcing our confidence in both site selection and our approach to vineyard management.

Expectations for Vintage 2026 in the Great Southern

Overall, 2026 is shaping as a strong vintage across the region, with yields in line with expectations. Particular excitement surrounds riesling from the Porongurup subregion, which is showing remarkable purity and definition, alongside Albany sauvignon blanc with vibrant varietal expression.

Pinot noir and chardonnay, picked ahead of the April weather, have retained excellent flavour and balance, pointing toward wines of finesse and character. In Frankland River, the reds have once again performed with quiet authority. Cabernet sauvignon in particular is already hinting at its potential, with fine tannins, well developed layered flavour and excellent natural acidity, suggesting premium wines that will reveal themselves slowly over time.

“It is immensely encouraging to see the calibre of fruit coming from our key sites this year, particularly the cabernet from Frankland River and riesling from Porongurup, both showing real clarity, structure and a strong sense of place,” says Patrick Corbett, Co-founder of Singlefile.

As the wines continue their early evolution in the cellar, the overarching impression is one of balance. Vintage 2026 has delivered fruit with lovely purity and depth, providing a strong foundation for what is to come. While much will unfold in time, the first indications suggest a collection of wines that will speak clearly of their origin; expressing the season and the sites that brought them to life.

Context of The Great Southern Region

Spanning more than 39,000 square kilometres, the Great Southern wine region is almost the size of Switzerland, capable of fitting Burgundy into its expanse 130 times over. Home to five unique subregions, defined by dramatically differing landscapes and microclimates, the Great Southern is one of the only wine regions in the world that produces such a broad range of world-class varieties. Each subregion offers unique vineyard sites that results in cool-climate wines of purity and elegance.

• Denmark Slightly cooler and wetter, Denmark’s steep hills and valleys create unique microclimates perfect for complex chardonnay, riesling, and pinot noir.

• Albany With a maritime climate influenced by proximity to the Southern Ocean, Albany presents ideal conditions for exceptional sauvignon blanc, chardonnay, and pinot noir. 
• Porongurup Known for its ancient granite peaks and moderate Mediterranean climate, the Porongurup subregion has a unique thermal zone which reduces frost risk, promoting ideal ripening conditions for cool-climate varieties like riesling, chardonnay, and pinot noir.

• Mount Barker The coolest subregion, Mount Barker’s extended ripening period and cool nighttime conditions help fruit achieve ripeness while retaining natural acidity, ideal for age-worthy riesling, sauvignon blanc, pinot noir, and aromatic Mediterranean varietals.

• Frankland River A warmer Mediterranean climate, long stretches of sunlight and significantly cooler nights through the growing season creates fruit ripeness balanced by elegant acidity. Frankland River offers distinguished shiraz, cabernet sauvignon, malbec, grenache, and mataro.