French ministry estimates 2026 wine harvest at 35 million hectolitres, below 2025 level

France's agriculture ministry published estimates on Wednesday putting the country's total 2026 wine harvest at about 35 million hectolitres. According to the estimates, as reported by France 24, The Guardian and Le Monde, that would be 14% below the 2021–2025 average.

France 24 and The Guardian report that the estimate is 2% below the 2025 yield, which they describe as mediocre. According to the International Organisation of Vine and Wine (OIV), France's 2025 production was the lowest since 1957.

The reports attribute the decline to summer heatwaves and to a reduction in cultivated areas. According to France 24 and The Guardian, wine-growing areas shrank by 1.9% over the past year. The two outlets add that recent rainfall slightly offset the effect of the hot weather.

France 24 describes the summer's heatwaves as record heatwaves. The Guardian and Le Monde describe a series of, or several, heatwaves without calling them records. The reports do not include temperature data.

Sharp differences between regions

• Champagne: Growers harvested exceptionally early. Extreme heat accelerated sugar buildup and therefore natural alcohol production. The harvest ended in September for the first time. Production is down by half compared with both 2025 and the five-year average. France 24's summary describes Champagne as the hardest-hit region.
• Burgundy and Beaujolais: Production is projected at 30% below the five-year average.
• Bordeaux: Production is expected to rise 10% on 2025, despite a 5% decrease in cultivated areas. It would still be 11% below the 2021–2025 average.
• Southwest: Production is expected to rise by about 12%. That is roughly a return to the previous four-year average.
• South: Southern regions benefited from rainfall in May.

What is disputed

The reports do not describe any party contesting the figures. Champagne producer Claude Mandois reports about three-quarters of an average yield, while regional production is reported down by half. The reports do not explain the difference.

What each side says

The ministry and the wine industry say the harvest is in "excellent health", free of fungi and other moisture-related diseases, according to The Guardian.

Jérôme Despey chairs the wine advisory board at the public agency FranceAgriMer and is a winegrower in the Hérault department. The Guardian quoted him as saying: "It's a level of heterogeneity I've never experienced before." France 24 quoted him as saying "we've seen that vines have been more resilient to the climate" in the south. He said earlier heat spells led growers to adapt, for example by largely leaving leaves in place to protect the grapes.

Mandois said the quality was exceptional. The Guardian quoted him as saying: "In terms of quality visually and in terms of taste we had an exceptional harvest."

The figures are estimates, not final harvest data. The reports do not say when final figures are expected. They also do not give figures for the Loire, Alsace or the Rhône.

Analysis

The estimates point to a second consecutive year of very low French output, though final figures could differ. The wide regional spread suggests that national totals may hide very different situations for individual growers. Despey's account of adapted practices in the south raises the question of whether such methods could help other regions, but the reports offer no evidence on this. The reports also do not address effects on prices, incomes or exports. Much of the regional detail comes from closely matching wire copy, so independent data would help confirm the picture.

Produced by the Vocemundi newsroom with AI assistance.