Bordeaux 2025: Ideal conditions lead to luscious Sauternes
A near perfect cycle of mists and sunshine has delivered a small but positively beautiful crop of Sauternes in 2025.
At a glance: Sauternes 2025
Average yield: 12.5hl/ha – low but similar to 2020 at 12.3hl/ha, 2023 at 12.2hl/ha.
Although the weaker 2024 vintage produced higher yields at 12.7hl/ha, the noble-rot conditions in 2025 were exceptional.
Sauternes and Barsac produced a host of pure and luscious sweet wines in 2025.
The Ciron river’s morning mists combined with warm, sunny days and late August/early September rainfall created near-perfect conditions for the spread of rapid and even noble rot; while the clay-limestone and gravel terroirs retained just enough moisture to prevent excessive shrivelling.
The late-August rains refreshed the vines without diluting sugars, and the cool September nights preserved acidity with a window of dry, sunny and windy weather concentrating the grapes towards the end of September and beginning of October.
Château Coutet completed six passes between 17 September and 14 October with homogeneous noble rot each time.
Château Filhot, Château Lamothe Guignard and Château Lafaurie-Peyraguey all noted the ideal mist-and-sun cycles that produced pure, concentrated musts.
The result is wines of remarkable aromatic purity and precision – rich in botrytis-driven notes of quince, apricot, honey and exotic fruit, yet supported by vibrant freshness, refined texture and a saline minerality that gives them lift and ageing potential.
Many estates achieved high residual sugars (140-158 g/l) with excellent acidity and lower pH than in hotter years, producing a classic yet energetic style that sits comfortably between the concentration of 2023 and the harmony of 2015.
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Flirting with perfection
Yields in Sauternes are always tiny (25hl/ha is the maximum allowed) but some 2025 crops were wince-inducingly small, such as Château Broustet's 8hl/ha.
Château d'Arche was below average at 11hl/ha but Château Guiraud managed 15hl/ha, and both Château Caillou and Château Doisy-Védrines 14hl/ha.
Pierre Montégut technical director of Château Suduiraut described the 2025 as ‘like 2023 for sugar’ (the 2025 is a very rich 158 g/l), and comparable to the great 2009 and 2010 vintages.
Sandrine Garbay at Château Guiraud (145 g/l residual sugar) said the conditions were ‘great for the vines’ with an ‘early start, no frost and no issues with the weather’.
She added that after the first rain at the end of August and beginning of September, the period from mid-September to mid-October was ‘perfect with humidity in the morning sometimes from rain and then dry in the day’.
This allowed three successful sortings with a ‘high concentration of sugar’ but als, ‘high acidity giving a classic expression not so far from 2023, and from 2015 which was such a perfect vintage’.
Further reading from this report
- Pomerol
- St-Emilion
- Pessac-Léognan & Graves
- Dry whites
- Crus Bourgeois
- Pauillac
- St-Estèphe
- Margaux
- St-Julien
Bordeaux 2025: Top wines from Sauternes
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After studying multi-media journalism at university, Georgie started her wine career at Decanter as deputy editor of Decanter.com in 2011 where she stayed for several years covering wine news and events whilst learning about everything the wine world has to offer.
She now lives in Bordeaux in southwest France where she writes about and tastes the region's wines for Decanter. She is also editor of Decanter Premium.