It was in the Médoc that the vintage showers of September 2015 were heaviest. Their effect has led to a degree of heterogeneity in the wines. Tasting many Médocs at the Cru Bourgeois event held at Château d’Arsac back in April I was struck by the variability. The rain arrived on the eve of the Merlot harvest which was unfortunate, in what was otherwise an excellent growing season with regard to quality. The top properties [Potensac, Goulée, Les Grands Chênes, La Tour de By and Loudenne for example] have made impressive wines; others were easy going and soft; quite a few felt a little dilute. Unlike 2014, which was a pretty safe bet in my opinion up in the Médoc, 2015 seems a more uneven prospect. There are some good wines, but the picture is complex.

St Estèphe has made some very good wine in 2015 but the appellation has not done as well as in 2014 in my book. This is down to the heavy rain showers in mid September, the residual effect of ‘Storm Henry,’ that arrived on the eve of the Merlot harvest, a key varietal component to many of the wines in St Estèphe. While conditions improved from mid September until early October, how estates and different terroirs responded to these conditions determined the relative levels of success. There are some top wines in the appellation – Château Cos d’Estournel, Château Montrose, Château Calon-Ségur, Château Lafon-Rochet and Château Meyney spring to mind – but there is not the uniformity here for me of 2014, nor the exciting power in the wines. Whether 2015 will claw back some of that ground during elévage remains to be seen.

I think Château Cos d’Estournel just has it this year. It will be a close run thing I’m sure, but at this early stage it fractionally pips Château Montrose in producing the finest  St Estèphe in 2015. Undoubtedly this is the best wine made here since Aymeric de Gironde took over the day-to-day running of this Michel Reybier owned estate in 2012. Last year the 2014 was impressive, but this year Cos 2015 has a plush voluptuousness that is irresistible. The purity is dazzling, the precision remarkable. This wine belies the patchy September weather here that literally rained on St Estèphe’s parade.

Château Montrose occupies a wonderful position in St Estèphe, a single continuous vineyard that slopes gently toward the Gironde estuary. Legend has it that the name ‘Mont Rose’ derives from the pink coloured heather that used to occupy the spot before it was turned over to vine. Montrose, along with Latour and Mouton Rothschild, produces some of the boldest, most age-worthy red wine on the planet. The 2015 here is impressive. It’s a whisker off the remarkable wine made at Montrose in 2014, though quite different in style.