France forecasts 2026 wine harvest at 35 million hectolitres following summer heatwaves

National harvest projections

French wine grape production is projected to reach approximately 35 million hectolitres in 2026, according to estimates published on 7 October by the statistical service of the Ministry of Agriculture, Agreste. As of 1 October, the official estimate stands at 34.9 million hectolitres. This total represents a 2% decline from 2025, when output dropped to its lowest point since 1957 according to data from the International Organisation of Vine and Wine. The harvest forecast is also 14% lower than the five-year average recorded between 2021 and 2025.

The updated figure reflects an upward revision from early September, when officials projected 33.9 million hectolitres before late-summer rainfall alleviated water deficits in several producing regions. The ministry attributed the reduced harvest to a combination of persistent summer heatwaves, drought conditions that caused sunburn and berry withering, and a government vine pull-up program designed to curb oversupply. Under that support scheme, total vineyard acreage across France contracted by 1.9% over the past twelve months.

Southern resilience and vineyard management

Production patterns diverged sharply between northern and southern growing regions. Southern basins recorded volume gains over 2025 despite localized acreage cuts, buoyed by May rainfall and late-season showers. In Languedoc-Roussillon, output rose 20% compared to 2025 and finished 2% above the five-year average, even as cultivated land in the region fell by 3%.

In the Bordeaux region, production increased by 10% relative to 2025, though total volume remained 11% below the 2021–2025 average following a 5% reduction in cultivated surface area. Across south-western France, yields increased by 12% to align with the four-year baseline, with local results varying by vine age and rainfall patterns. Jérôme Despey, chair of the wine advisory board at the public agency FranceAgriMer and a grower in the Hérault department, noted that southern producers adapted vineyard canopy management by keeping leaves on vines to shield grapes from solar heat.

It's a level of heterogeneity I've never experienced before.

Sharp contractions in northern vineyards

In contrast to the south, northern and central appellations experienced steep output drops caused by high temperatures that accelerated grape ripening and altered harvesting calendars. In Burgundy and Beaujolais, production fell 22% compared to 2025 and 30% below the five-year average. In the Champagne region, rapid sugar accumulation and rising natural alcohol levels forced growers to complete the harvest in early September for the first time.

Total Champagne volume dropped by 50% compared to both 2025 and its five-year benchmark. Claude Mandois, a producer based in Champagne, observed that volume reached roughly three-quarters of a standard crop, but praised the visual and sensory profile of the fruit.

In terms of quality visually and in terms of taste we had an exceptional harvest.

Sanitary conditions and market context

Despite lower overall volumes and heat episodes that damaged fruit, the Ministry of Agriculture and regional industry bodies reported excellent sanitary conditions across vineyards. The dry weather prevented fungal infections and other moisture-related diseases that often damage grapes in wetter seasons.

The harvest contraction coincides with broader commercial pressures, as French winemakers face weakened global wine demand and structural adjustments in consumption. Government subsidies for total vine removal with grower retirement, or partial grubbing for vineyard reorientation, remain central to policy responses across affected wine-growing regions.