Napa Valley Cabernet Sauvignon 2023: A star-studded crop for the ages

Readers should bear in mind that the 2023 growing season offered Napa producers the luxury of time: a long, relatively mild growing season with extended hang time for grapes and above-average yields – the kind of year that’s being widely described as ‘the vintage of a lifetime’.

And while official narratives can be rhapsodic, a more straightforward description might be that 2023 represents the ideal Napa Valley vintage: a year when the vines had everything they needed without the pressure of damaging heat or rain.

Many 2023s will end up among the era’s greats, but a small percentage of wines bear surprising lightness, likely a result of overcropping and extraction choices that over-taxed the tannins, leading to dilution.

I’ll add that there is also a compelling argument that the denser, more inherently concentrated 2021s may give the 2023s a run for their money, even if only long-term cellaring will settle the matter.

Rain at the right time

Nevertheless, the stage was set for an exceptional vintage, with winter rains helping ensure the vines were in a really good place to kick off the year, with good moisture in the soil.

More than 457mm of rain fell across Napa Valley between October and December of 2022 – double the typical amount.

Another 324mm fell in January, 121mm in February, followed by 249mm in March, just before bud break.

Temperatures from December 2022 through the end of March 2023 hovered between 10°C and 18°C in the daytime, dipping to 2°-7°C at night.

That coolness held consistent from spring through summer and into harvest. Daytime highs ranged from the low to mid-20s°C from June through October, with only one day over 38°C in early July.

Peak highs reached about 36°C just a few times between August and October. Most notably, September was unusually cool, with no days above 32°C, meaning growers had to be extra patient, hopeful for an Indian summer with no rain.

Thankfully, nothing beyond a centimetre or so of rain fell in October.

Canopy management

Rombauer Vineyards’ Richie Allen recalls a cold spring, with bud burst quite delayed, which put back flowering and pushed harvest out several weeks into late October and early November.

‘It never got quite warm, and we thought it was going to be another 2010 or 2011, with tons of rain and everything not getting ripe,’ he says.

Instead, Mother Nature was kind. Orin Swift’s Dave Phinney said 2023 reminds him of 1997 in Napa when there was ‘no weather pressure or rush to free up fermentation tanks’.

Nickel & Nickel winemaker Joe Harden says: ‘It was a dream for winemakers. If you managed your canopy, kept enough leaves to the end to maintain dappled sunlight, you got polished, silky tannins and supreme elegance, and it was incredibly welcome after the hot, challenging 2022 vintage.’

‘Abundant’ and ‘friendly’ are the two words that describe the 2023 vintage for Dominus Estate owner Christian Moueix.

‘If you have good growth, you let the ends of the vines grow to get out excess growth and arrive at a certain balance in terms of the size of the canopy,’ he says.

‘In every berry, you have all of the universe of the vintage, and you want each berry to get over the finish line.’

Too much of a good thing

For some, bigger canopies are welcome and easier to maintain. ‘I knew early on that there was a decent amount of fruit,’ recalls Arkenstone’s Sam Kaplan, ‘and I saw cooler days, so crop adjustment was the storyline of the season.’

Consulting winemaker Thomas Rivers Brown agrees that mitigating crop load was essential to success.

‘If there’s a downside to 2023, it was a big crop year, and if you had a site that couldn’t handle that size of crop, there would be dilution in the wines if you didn’t thin,’ he says.

‘Berries never shrivelled in 2023,’ meaning fruit concentration couldn’t come from selective raisining – it was all about reducing the number of bunches appropriately.

Indeed, during the four months I spent visiting producers and eventually tasting more than 600 wines, I found that just 10% of wines or so felt somewhat diluted, lacking the structured, ripe tannins I’d expected to find in abundance across all wines.

And while certainly pleasant, they lacked the integrity of the vintage and resulted in my lowest-scoring wines (having said that, low scores were very rare, likely because of the calibre of producers who presented wines).

Marcus Notaro of Stag’s Leap Wine Cellars says that as late as September, there were ‘some lingering green berries through veraison, so you needed extra-long hang time’.

He adds: ‘For us, we had a nice combination of ripe grapes – not super-sugar-loaded grapes, because of the coolness, but the length of time let us get the tannins to a nice, ripe level.’

Jonathan's wines of the vintage

• Kinsman Eades Anjea, Cabernet Sauvignon Napa Valley (Yountville) (100)
• Dalla Valle Vineyards, MDV Cabernet Sauvignon, Napa Valley (100)
• O'Shaughnessy Estate Winery Cabernet Sauvignon Napa Valley (Mt Veeder) (99)
• La Pelle Wines Reserve, Cabernet Sauvignon Napa Valley (100)
• Monsieur Etain (by Scarecrow) Cabernet Sauvignon Napa Valley (Rutherford) (98)
• Merryvale Profile Napa Valley (St Helena) (98)
• Robert Mondavi Winery 60th Anniversary Cabernet Sauvignon Napa Valley (98)
• The Debate Beckstoffer To Kalon Vineyard Cabernet Sauvignon Napa Valley (Oakville) (100)
• Bryant Estate Bryant Family Vineyard, Cabernet Sauvignon Napa Valley (99)
• Freemark Abbey Sycamore Vineyard Cabernet Sauvignon Napa Valley (Rutherford) (98)
• Cathiard Vineyard Cabernet Sauvignon Napa Valley (100)
• Facets Cabernet Sauvignon Napa Valley (95)
• JCB Surrealist Napa Valley (97)
• Larkmead Cabernet Sauvignon Napa Valley (Calistoga) (96)
• Nickel & Nickel Winery, Element 28, Napa Valley, Cabernet Sauvignon (99)

Back to the old ways

Over and over, during the many weeks I spent tasting at wineries, winemakers across the valley commented on the psychological shift required after 2022.

‘We felt deeply scarred by the 2022 vintage,’ said Brown. ‘We had a really wet winter, so there was plenty of groundwater, and we had a pretty big fruit set, and we just kept holding our breath for bad things to come, and they never came. You had to learn to be patient again. You had to pay attention to tannin maturity because if you harvested any grapes too early, you’d be harvesting unripe tannins.’

Jason Moulton, winemaker for Whitehall Lane, was reminded of 2016, when ‘the crop load was heavier, but you had perfect [flavour and tannin] extraction during fermentation, to the point that you’re not forcing a post-ferment protocol to extract more’.

Michael Scholz, vice president of winemaking and vineyards for St Supéry, noted that the moderate temperatures ‘allowed vines to keep working through the season without stopping for any heat spells’, thereby aiding both ‘flavour and phenolic development, giving us great flavours, ripe tannins that were not big and not so aggressive, and above all, vibrancy and freshness in the wines’.

‘We learned that tannins and colour are heat sensitive, and when we don’t have those issues, we have darker-coloured wines with beautifully fine-grained, resolved tannins,’ said Freemark Abbey winemaker Kristy Melton.

Cathiard Vineyard winemaker Justine Labbe echoed that sentiment, noting, ‘we had integrated tannins right after fermentation’, a structural factor that has clearly played out even with time in bottle.

For Sullivan Rutherford Estate winemaker Jeff Cole: ‘This vintage felt like the way Napa Valley operated years ago, when you weren’t thinking about picking Cabernet in September.’

Luc Morlet of Morlet Family Vineyards, was reminded of the excellent 2016s, which benefited from rains that finally ended the drought years of 2013-2015.

‘The wines have energy and freshness that will make them a true vanguard that we’ll be able to cellar for multiple decades.’

Cristaldi’s pick of the top 2023 Napa Cabernets to buy – and to keep

The wines below includes a representative selection scored between 93-100 points. For all of Jonathan Cristaldi's scores from the vintage, click here.

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