Climate change pushes French wine production north - Dining and Cooking

Winemakers are establishing vineyards in Normandy and Brittany as rising temperatures alter the viability of wine production across France. But growers moving north in search of more favourable conditions warn that frost, drought and extreme rainfall are already demonstrating that emerging regions will not escape the volatility of a changing climate.

France’s wine map is beginning to shift northwards as producers plant vineyards in regions historically better known for cider than Cabernet Sauvignon or Chardonnay.

Normandy, Brittany and Hauts-de-France have all recorded an expansion in vineyard area in recent years, with growers increasingly considering land previously regarded as too cool for commercial wine production.

Among them is Sébastien Fricker, a fifth-generation Loire Valley winemaker who moved to Normandy after deciding that deteriorating growing conditions made it increasingly unattractive to take on another vineyard in his family’s traditional region.

“I really couldn’t see myself taking on another vineyard in the Loire,” the 36-year-old told France 24.

“That’s what led me to Normandy. I thought: perhaps it’s time to take a step back and consider what the next 50 years of viticulture might look like.”

Betting on Normandy

Fricker established four hectares of vines at Marolles in the Calvados department in 2020, around 30 minutes from Deauville.

The site, formerly home to an apple orchard, has clay-limestone soils and is now planted with four red and white varieties, including Chardonnay and Cabernet Sauvignon.

Fricker believes Normandy’s relatively stable conditions could become increasingly valuable as traditional French wine regions contend with more extreme temperatures.

For now, Normandy remains a tiny wine region. Around 20 producers cultivate approximately 20 hectares of vines, producing fewer than 100,000 bottles annually.

By comparison, Bordeaux alone has around 85,000 hectares under vine.

Maxime Gazeau of the Norman Winegrowers’ Union, SyViNor, said almost all of the region’s production is currently sold directly by growers.

“We have no problem selling our wine,” he said, although establishing consistently “high-quality wine” remains the greater challenge.

Brittany reaches 160 hectares

The same experiment is taking place further west.

Marina and Loïc Fourrure have cultivated six hectares at Theix-Noyalo in Brittany since 2021 and believe conditions have become increasingly conducive to viticulture.

“Brittany is now a very good place to plant vines,” Marina Fourrure said.

The Breton Winegrowers’ Association, which Loïc Fourrure co-chairs, now represents around 50 estates covering approximately 160 hectares.

Expansion has been helped not only by rising temperatures but by changes to EU rules. A reform introduced in 2016 eased restrictions governing new vine plantings, creating greater scope for vineyards to become established outside France’s traditional wine regions.

Hauts-de-France has also emerged as a fledgling production area, with local winegrower Bruno Cardot estimating that vineyards now cover around 130 hectares.

No climate ‘El Dorado

However, growers are cautious about presenting northern France as a straightforward beneficiary of global warming.

An exceptionally early 2026 harvest in Brittany has provided evidence that the same climate volatility troubling established regions is already reaching newer vineyard areas.

“We’ve had frosts, droughts and excessive rain. And we are harvesting on August 22,” Loïc Fourrure said. “It’s properly mind-blowing.”

Marina Fourrure said growers from southern France had spoken to the couple about extreme conditions disrupting vine development and pushing grape sugar levels too high.

France’s difficult 2026 vintage

The northward expansion comes during another challenging growing season for established French vineyards

As previously reported by the drinks business, temperatures reached as high as 44°C during June’s heatwave, adding to problems caused by frost, hail and prolonged drought.

Dr Alistair Nesbitt, CEO of Vinescapes, told db in July that excessive temperatures can cause vines to shut down, particularly where dry soils leave plants without sufficient access to water.

One Loire Valley grower was reported to have lost around 40% of their crop following prolonged exposure to intense sunshine.

Heat also has implications beyond yield. Faster ripening can result in higher sugar levels and changes to acidity and flavour development, potentially altering established regional wine styles.

The experience of Normandy and Brittany suggests climate change is consequently creating opportunities for viticulture further north, but not necessarily safer ones.

As France’s traditional regions adapt to hotter growing seasons, its emerging vineyards are finding that the conditions making wine production possible are arriving alongside the weather extremes that prompted some growers to look north in the first place.