The Douro harvest in 2026

When does the Douro grape harvest start now?

In late August for the first whites, with most red picking in September. The old mid-September start is history.

Charles Symington puts it plainly in the 2024 harvest report: his father and grandfather usually started picking in mid-September, and starting in the last week of August is now the "new normal". In 2024 the first grapes, Viosinho whites from high vineyards, came in on 22 August. Touriga Franca, the most planted red, was picked in the last week of September.

The 2025 report tells the same story a few days later: whites from 26 August, the first reds days after, the last Touriga Franca in the final week of September. Visit Portugal places the harvest and its festivities in late August and September.

What was reported about the 2026 harvest in August?

It started early. Producers and ADVID, the Douro viticulture association, spoke of picking one to two weeks ahead of the usual date, and IVDP raised the Port quota.

In early August the Lusa news agency reported growers already cutting grapes for sparkling wine, with general white picking expected from the middle of the month in the earlier sub-regions. ADVID's director-general put the advance at eight to fifteen days against the normal harvest date.

The other big number is the benefício, the volume of must each year that may be fortified into Port. On 17 July 2026 the interprofessional council of IVDP set it at 76,000 pipas of 550 litres, up from 75,000 in 2025. Quality will be clear once the producers publish their harvest reports.

What was the weather like for the 2025 harvest?

Brutal, then kind. A long August heatwave pushed the vines to the edge, and cool, dry weather from mid-August rescued the vintage.

Symington's title for 2025 was "to the brink and back". The report describes maximum temperatures above 40 °C on ten consecutive days in early August, a longer spell than the 2003 heatwave, after a three-month drought. Then the heat broke. From mid-August temperatures dropped, and clear, dry weather held for the whole harvest.

The lesson for visitors is about August, not wine. The Régua station of IPMA averages about 32 °C by day in August, against about 25 °C in Porto, and harvest weeks now overlap with the hottest stretch of the year. Pickers start at dawn for a reason. A vineyard walk at 14:00 is a different experience from one at 10:00.

What can visitors see during the harvest?

Picking crews and grape trailers on the roads, busy reception areas at the wineries and the smell of fermenting must. Hands-on picking is a separate, estate-run activity.

From a tour van you will see crews on the terraces, crates stacked at the end of rows and tractors on the N222. Winery tours carry on through the harvest, and the cellars are at their most active, with grapes arriving and tanks working.

Picking yourself is another matter. Some estates sell harvest experiences in season, and these are booked with the quinta, not as part of a Porto day trip. None of the day tours on this site lists picking or treading as an inclusion. Read them as a normal wine day that happens to fall in harvest time. The two-regions tour still makes a strong harvest-week pick: two family-run wineries and WSET-certified guides who can explain what is going on in the cellar.

Is foot treading still done in the Douro?

Yes, for some of the best Port lots. Grapes are trodden in lagares, shallow stone tanks, and a few estates have opened treading to guests in the past.

A lagar is a low, wide tank, often granite. Teams link arms and tread the grapes in slow lines to break the skins. Symington's 2025 report notes that the lagares at its Douro Superior estates gave ideal sugar readings.

Guest treading is rare and seasonal. Croft opened Quinta da Roêda near Pinhão to visitors in 2015 and offered foot treading at harvest time. If treading matters to you, contact the estate directly before you travel and ask what runs that week. A day tour will not slot it in.

Is harvest a good time for a Douro day trip from Porto?

Yes, if you can take heat and busy roads. September is the best balance: the harvest at full speed and slightly milder days than August.

The road time does not change. Of a 9 to 10-hour day, roughly 3 to 3.5 hours are spent in a van or coach, and harvest traffic on the valley roads can slow the last stretch. What changes is the scenery. The terraces are full of people, and the tasting rooms have something to say about the vintage in progress.

A smaller group helps in the heat. The sommelier tour takes up to 8 guests and tastes around 15 wines through the day. If you would rather spend the harvest in the valley than on the A4, sleep in Pinhão and book the Quinta do Bomfim visit, a 1.5-hour visit on foot from the station. Our guide to the best time to visit the Douro covers the months either side.

Up to 8 guests, a sommelier at the wheel, Vinho Verde in the morning and Douro Port in the afternoon.

★ 5.0 · 10 hours

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How should you dress for a harvest-time visit?

Light clothes, a hat, closed shoes with grip. The terraces are steep schist and the August sun is strong.

Vineyard soils here are mostly schist on steep terraces (IVDP). Sandals slide on loose stone. Bring water and sunscreen, and skip white trousers if you plan to go near a lagar.

Evenings cool down in September, so a light layer is useful for the drive back to Porto.

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