Other commodities such as iron ore, corn and oil have all shot higher this year, something economists say is trickling down to the economy at large as producers raise the prices they charge consumers.
Roasters and coffee buyers tend to have forward contracts with their suppliers which insulate them from price volatility for about three to nine months. Subdued demand for coffee from cafes and restaurants because of lockdowns also meant that they may still have some inventory on hand.
However, when those price agreements come to an end and economies open up, many roasters are looking to sign new purchase agreements at sharply higher bean prices, which may then be passed on to customers at supermarkets or coffee shops, analysts say.
"We're still delivering coffee from previous contracts. It's the next set of deliveries that's going to start being more expensive," said Stephen Hurst, founder of Mercanta, which trades speciality beans for high-end roasters. "The wholesale and retail prices will start to react between now till the end of the year," he added.
Martin Deboo, analyst at Jefferies, said European retail coffee prices had been stable for the first half of the year, indicating that roasters were still covered by forward price contracts with their suppliers.
But he said that prices were likely to start rising over the next few months: "As we move through the summer, people's covers will start to run out."
There are some signs that higher prices are starting to reach the consumer. Tchibo, the German retailer, announced that it would raise prices by 50 cents to €1 a pound from this month, while JM Smucker, the US food company behind Folgers and Dunkin' coffee brands, said it was planning to increase prices across various categories, including coffee.
For cafes, the rise in coffee prices will come on top of wages and other costs, which are climbing. However, the cost of coffee accounts for a small portion of a cappuccino or latte sold in a cafe, with rent and labour normally accounting for more than half the cost.
Some roasters and coffee retailers may wait to see how the economic recovery plays out and how consumer demand recovers before making a move on prices. While at-home coffee demand jumped amid the lockdown, it decimated sales for restaurants and cafes, especially those reliant on office workers.
Nespresso, Nestlé's premium coffee division, said that in the US it was taking a wait-and-see approach to see how long the high prices in the coffee bean market were sustained.
On the supply side, while the current Brazilian crop is forecast to be poor, the country's record harvest in the previous season means growers and exporters still have inventories in warehouses, said Carlos Mera, analyst at Rabobank, who added: "There's plenty of coffee in Brazil."
Nevertheless, the big logistical bottlenecks caused by the problems with shipping have led to growers and exporters hanging on to their inventories. A shortage of containers and ships has caused a worldwide backlog of cargo of commodities and other goods, and shipments which normally take four to six weeks, for example, are taking double the time, according to coffee traders.
"It's a big headache," said Mera. There is plenty of coffee waiting to be shipped from producing countries, where the protests earlier this year interrupted the coffee flow, he added.
In Colombia, for example, production is expected to be unaffected by the ravages of Covid-19, but because of the domestic and international logistical issues, export flows "will need at least two months until things get back to normal", said Roberto Velez, the chief executive of the Colombian Coffee Growers Federation.
Uncertainty is also lingering over consumer buying habits in the wake of the coronavirus crisis. Marex, the commodity broker, expected post-pandemic coffee consumption to rebound this year, "but not to the pre-pandemic trajectory". "Demand is the big question mark. It's not as robust as some people think it is. It's really mixed," said Hurst of Mercanta.
Meanwhile, traders are also keeping an eye on the moves by hedge funds, which piled into the arabica futures market, exacerbating the price rise. Although their positions have since declined, the Commodity Futures Trading Commission's data show that financial speculators in early June accumulated a large net long position — a bet prices will rise — equivalent to Colombia's annual production.
"Some of the drama we've seen in terms of the change of the price has to be attributed to these huge capital inflows we've seen coming in from non-physical players," said Maximillian Copestake at Marex.
Written by: Alex Hamer and Emiko Terazono
© Financial Times