Daily Coffee Report 8/11/26
Daily coffee report
StoneX Coffee Team
- Coffee
Weather Risks, Tight Stocks and Logistical Friction Keep Coffee Market on Edge Despite Larger Crop Outlook
By: Alexis Rubinstein, Managing Editor - Coffee Network
CoffeeNetwork (New York) - The coffee market continues to wrestle with two competing narratives. On one hand, expectations for a significantly larger Brazilian crop and an improving global supply outlook point toward a more comfortable balance sheet in 2026/27. On the other, immediate concerns surrounding weather disruptions, shrinking certified inventories, and persistent logistical bottlenecks are supporting prices and keeping physical markets tight.
That tension was evident again this week as Arabica futures extended their recovery from recent lows and climbed to the highest levels in more than a month. Market participants remain focused on conditions in Brazil, where rain-related harvest delays have interrupted the flow of new crop coffee at a time when exchange inventories remain exceptionally low.
Arabica futures regained momentum this week after several weeks of pressure tied to expectations of abundant Brazilian supplies. ICE July Arabica climbed toward 285 cents per pound, while September futures advanced toward 277 cents per pound, recovering a substantial portion of recent losses.
The rally has not been driven by a change in long-term supply expectations. Instead, traders have become increasingly concerned about the pace at which coffee is moving from farms into export channels. Persistent rainfall across Brazil’s major producing regions has slowed harvest activity and complicated drying operations, delaying the arrival of fresh supplies to the market.
Recent reports from CEPEA indicate that rains have interrupted harvest progress and contributed to a halt in the downward trend of domestic coffee prices. At a time when harvest pressure would normally weigh heavily on the market, weather-related disruptions are instead creating support. Combined with concerns over quality deterioration caused by excess moisture, this has encouraged a more defensive stance among traders and roasters.
Brazil’s harvest remains the dominant market driver.
Rainfall across major producing states, including Minas Gerais and São Paulo, has slowed both harvesting and post-harvest processing. While meteorologists expect a drier pattern to emerge in some areas next week, market participants remain cautious after a prolonged period of wet weather.
Adding to uncertainty, cooler temperatures and periodic cold fronts have kept frost discussions alive across southern Brazil. Although no major frost event has materialized, traders remain sensitive to weather developments given the market's recent history and the importance of Brazil to global supply.
The focus is increasingly shifting beyond the current harvest toward the next production cycle. Several analysts have highlighted the potential influence of developing El Niño conditions, which could alter rainfall patterns during Brazil’s critical September-October flowering period. Any disruption to flowering could have implications for the 2027 crop and may begin commanding a larger weather premium as the year progresses.
One of the strongest sources of support for Arabica futures remains the ongoing decline in ICE-certified inventories.
Certified Arabica stocks have fallen to approximately 396,000 bags, the lowest level in more than two years and the culmination of a three-month decline. The drawdown reflects continued demand for exchange-grade coffee and reinforces concerns about the availability of readily deliverable supplies.
The International Coffee Organization's latest market report tells a similar story. ICE-certified Arabica stocks fell 13.5% during May to roughly 0.48 million bags, while global green coffee exports declined 1.9% in April to 10.51 million bags.
This combination of lower inventories and softer export flows has helped offset the bearish influence of larger crop projections. Market participants continue to differentiate between coffee that is expected to be available later and coffee that is physically available today.
Brazil's latest export performance illustrates the transition currently underway.
According to Cecafé, Brazil exported 3.089 million 60-kilogram bags of coffee in May, an increase of 3.6% from the same month a year earlier. The increase was largely fueled by the arrival of newly harvested canephora coffees, including Robusta and conilon, which typically reach the market ahead of Arabica.
Yet beneath the headline increase, there are signs that challenges remain. Export revenue declined 16% year over year to US$1.05 billion, reflecting lower prices and changing product mixes. From January through May, exports totaled 14.745 million bags, down 12.4% from the same period in 2025.
Exporters continue to cite logistical constraints as a significant concern. Port congestion, vessel delays, elevated freight costs, and geopolitical disruptions linked to the Middle East continue to slow the movement of coffee and increase transportation costs. These issues have become increasingly important as buyers seek timely shipments amid an already tight physical market.
The Robusta market has remained comparatively resilient.
The ICO reported that Robusta prices increased during May even as Arabica prices weakened, supported by weather concerns in Vietnam and ongoing demand from the soluble coffee sector. Vietnam's export performance remains robust, but weather conditions across parts of the Central Highlands and concerns about future production continue to provide underlying support.
As a result, the New York-London arbitrage has narrowed, reflecting both improved Arabica supply expectations and continued strength in Robusta fundamentals.
For now, the coffee market remains caught between immediate tightness and longer-term abundance.
Nearby supplies remain constrained by weather delays in Brazil, shrinking certified inventories, slower-than-expected export flows, and ongoing logistical disruptions. At the same time, traders cannot ignore the prospect of a significantly larger Brazilian crop moving into the market in the coming months.
The result is a market characterized by heightened volatility and sharp reactions to weather forecasts, inventory reports, and export data. Over the coming weeks, market participants will closely monitor harvest progress in Brazil, the pace of export shipments, developments in global logistics, and the evolution of El Niño conditions that could ultimately influence the next crop cycle.
Until those questions are answered, the battle between near-term tightness and future abundance is likely to remain the defining theme of the global coffee market.
Alexis Rubinstein
- Coffee
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Daily Coffee Report 8/10/26
Daily coffee report
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