How To Decant Vintage Port

Q: Does all port wine need decanting?

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Q: How long before serving should you decant vintage port?

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Q: How do you know when to stop pouring when decanting?

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Q: What can you use instead of a decanter?

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Q: Why does vintage port have sediment?

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Q: What is the white paint mark on some port bottles?

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Why Decanting Vintage Port Matters

Decanting port has a reputation for being complicated, but it is surprisingly straightforward. With a clean decanter, a steady hand and a few minutes of care, anyone can do it beautifully.

The first step is knowing whether your bottle actually needs decanting. Our guide to which port styles need decanting explains the difference between filtered styles and unfiltered vintage ports. For more on serving temperatures and glassware see our guide to serving port wine.

What Tools Do You Need For Decanting Vintage Port?

A clean decanter, or an empty wine bottle or jug.
A decanting funnel , optional but very helpful.
A lamp or candle to help you see the sediment.

If possible, stand the bottle upright for 24 hours before serving. This allows the sediment to settle at the bottom, making the pour smoother and cleaner.

Preparing The Bottle Before Decanting

Keep the bottle upright and avoid shaking it. Remove the foil and wipe the top clean. Gently ease out the cork. Older vintage ports often have fragile corks, so take your time. If the cork breaks or crumbles, do not worry , the fragments can be caught by the funnel. For more help see our guide to handling a crumbling cork.

Pouring The Port

Pour the port slowly and steadily into your decanter through the funnel. Some port bottles have a small splash of white paint on the glass , this mark indicates the side that was uppermost during cellaring and should remain uppermost while you pour. You can read more about this in our guide to the white paint mark on port bottles.

Place a lamp or candle behind the bottle so you can see the sediment as it approaches the neck. Once you see the cloudy deposit rising, stop pouring. The remaining liquid can be saved for cooking , the sediment is natural and full of flavour.

Top tip: Do not waste the last drops. The sediment, made from old grape skins and tannins, adds depth to soups, stews and sauces.

Choosing The Right Glass

Port shows its best character in a small tulip-shaped glass that allows swirling and aroma development. The Riedel Vinum Port Glass is the recommended choice, selected by leading port experts as the ideal shape. For more detail see our guide to choosing the right glassware for port wine and our Riedel Vinum Port Glass.

After Decanting: How Long Does The Port Keep?

Vintage port oxidises quickly once opened because it has spent its life ageing in bottle with minimal air contact. It is best enjoyed within 24 to 48 hours of opening. If you cannot finish the decanter, rebottle the remaining port and refrigerate overnight.

Other styles last considerably longer once opened:

Late Bottled Vintage (unfiltered): up to one week.
Filtered LBV: two to three weeks.
Aged tawny port: four to six weeks.

For full guidance on storage see our complete guide to storing port wine.

Decanting vintage port is less about ritual and more about allowing the wine to shine. Once you know whether your bottle needs decanting and have prepared your tools, the process becomes calm, simple and enjoyable. With a little practice it becomes second nature.

Browse our full range of vintage port from Taylors, Fonseca, Graham's, Dow's and Kopke, all available gift boxed with free UK delivery on orders over £100.

Browse Vintage Port

Filed in: How To, Port, Vintage Port

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FAQs

Does all port wine need decanting?

No only vintage port and crusted port must be decanted, as these styles throw a heavy sediment during long bottle ageing. Unfiltered LBV benefits from decanting but filtered LBV, tawny, colheita and white port can all be poured directly from the bottle. If you are unsure whether your bottle needs decanting see our guide to which port styles need decanting.

How long before serving should you decant vintage port?

A young vintage port (under 15 years) benefits from two to three hours in the decanter before serving, allowing it to open up and soften. An older vintage port (15 years and above) is more fragile and should be decanted no more than one hour before serving, as extended air contact can cause the wine to fade quickly. Consume all decanted vintage port within 24 to 48 hours of opening.

How do you know when to stop pouring when decanting?

Hold the bottle against a lamp or candle as you pour slowly into the decanter. The light illuminates the wine in the neck of the bottle, making the sediment visible as a dark cloud as it approaches the shoulder. Stop pouring as soon as you see the sediment beginning to move toward the neck. The remaining inch of wine in the bottle can be saved for cooking, the sediment is entirely natural and full of flavour.

What can you use instead of a decanter?

A clean empty wine bottle, a glass jug or any clear container with a wide enough opening works perfectly well. The key is that the vessel is clean, odour free and large enough to hold the full contents of the bottle. A decanting funnel with a fine mesh screen is a useful addition as it catches any cork fragments or small sediment that passes through.

Why does vintage port have sediment?

The sediment in vintage port is a natural byproduct of long bottle ageing. Over years and decades, colour pigments, tannins and tartrate crystals gradually precipitate out of the wine and collect at the bottom and sides of the bottle. Far from being a flaw, significant sediment is a sign of genuine bottle age and proper development. It is entirely harmless and the sediment itself adds depth to soups and stews.

What is the white paint mark on some port bottles?