As is fairly well known, the 2018 season got off to a really lousy start, leading to the expectation of low yields. Temperatures so far this summer have also been a little below long term averages.
But... The Vila Real reporting station has not recorded any rain since June 11th and the Accuweather forecast for the start of August is indicating a good burst of heat - almost as hot as the UK right now! Looking further afield, the Atlantic hurricane season is currently very quiet, with nothing on the horizon.
So could a silk purse emerge from this sow's ear of a vintage? There won't be quantity, and if there's quality it'll probably be patchy, but the quintas that escaped the worst of the earlier ravages might yet produce some gems..
Vintage countdown 2018
- uncle tom
- Dalva Golden White Colheita 1952
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Vintage countdown 2018
I may be drunk, Miss, but in the morning I shall be sober and you will still be ugly - W.S. Churchill
- uncle tom
- Dalva Golden White Colheita 1952
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- Joined: 23:43 Wed 20 Jun 2007
- Location: Near Saffron Walden, England
Re: Vintage countdown 2018
It's getting extremely hot out there.. - most quintas will probably see highs of over 40C today.
Whilst a good burst of heat for a few days is a recurrent theme of great vintages, I wonder when 'hot' becomes 'too hot' for the vines?
The Atlantic hurricane season is eerily calm meanwhile. There are some cloud formations developing that may well turn cyclonic, but they are well south of Cape Verde, so any resulting systems will probably end their days on the mainland of the Americas.
Whilst a good burst of heat for a few days is a recurrent theme of great vintages, I wonder when 'hot' becomes 'too hot' for the vines?
The Atlantic hurricane season is eerily calm meanwhile. There are some cloud formations developing that may well turn cyclonic, but they are well south of Cape Verde, so any resulting systems will probably end their days on the mainland of the Americas.
I may be drunk, Miss, but in the morning I shall be sober and you will still be ugly - W.S. Churchill
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- Quinta do Vesuvio 1994
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Re: Vintage countdown 2018
Depends on the type of grape vine. However, generally speaking when you start getting to the upper 90's you tend to have issues where they stop photosynthesis. In regions where you can irrigate you can mitigate that. I've seen a Napa producer who installed a remotely controlled misting system above the vines that turns on when the row hits a certain temp to cool it back down. If it's later in the grape growing cycle you run the risk of them shriveling (burnt). Except for new plantings, you can't irrigate in the Douro for Port so those options are out and you best hope the heat doesn't last too long or at the wrong time. As for the later it can be exasperated if you've thinned out the leaves due to a cooler than normal early summer where you're trying to expose the grapes to more sunlight, only to have a prolonged heatwave that bakes everything near or at the end (IIRC, that was a major issue in Napa during the 2015 harvest). Or which way the vines face and how they are laid out. East facing will do better as they get the morning sun and not the long hot afternoon sun. Lots of variables.
- uncle tom
- Dalva Golden White Colheita 1952
- Posts: 3520
- Joined: 23:43 Wed 20 Jun 2007
- Location: Near Saffron Walden, England
Re: Vintage countdown 2018
Any news from the front line?
The Atlantic summer weather pattern seems to be breaking up early this year, with a clutch of systems forming. A Cat 2 hurricane called Helene looks particularly menacing, it's remnants could well dump a load of rain into Europe in about a week's time..
The Atlantic summer weather pattern seems to be breaking up early this year, with a clutch of systems forming. A Cat 2 hurricane called Helene looks particularly menacing, it's remnants could well dump a load of rain into Europe in about a week's time..
I may be drunk, Miss, but in the morning I shall be sober and you will still be ugly - W.S. Churchill
Re: Vintage countdown 2018
Helene seems to be coming to nothing...
...unless you are in the UK or Ireland this weekend
...unless you are in the UK or Ireland this weekend
"The first duty of Port is to be red"
Ernest H. Cockburn
Ernest H. Cockburn