Daily Coffee Report 8/11/26
Daily coffee report
StoneX Coffee Team
- Coffee
Weather, Quality Concerns Collide with Record Crop Expectations as Coffee Market Searches for Direction
By: Alexis Rubinstein, Managing Editor - Coffee Network
CoffeNetwork (New York) - The coffee market began the week caught between two competing narratives: growing concerns about weather-related disruptions in Brazil's coffee belt and the prospect of one of the largest coffee crops ever harvested by the world's leading producer.
Arabica futures retreated modestly on June 22 after posting a sharp recovery rally during the previous week. The nearby July contract remained near 272 cents per pound while deferred contracts traded lower, reflecting a market still struggling to determine whether short-term supply risks or longer-term production growth will ultimately dominate price direction.
At the center of the debate is Brazil, where unseasonal rainfall has disrupted harvest activities across key producing regions during what is typically a dry period conducive to harvesting and post-harvest processing. Multiple days of rain in Minas Gerais and neighboring coffee-growing areas have slowed fieldwork, interrupted drying operations, and raised concerns about potential quality deterioration. Farmers have reported cherries falling from trees and difficulties managing moisture levels in recently harvested coffee. Forecasters have warned that additional rainfall could persist through the remainder of June and into July, prolonging challenges for producers.
The weather disruption has become the market's primary bullish driver over the past two weeks. While harvest delays themselves are rarely enough to fundamentally alter global supply balances, traders are increasingly focused on what the rains could mean for quality. Reports emerging from Brazil indicate growing concern regarding screen size and bean quality, particularly in Southern Minas Gerais and Mogiana, where producers have observed smaller bean sizes compared with the previous crop. Although it remains too early to draw definitive conclusions, quality concerns can have significant implications for exportable supplies of higher-grade arabica coffees, even in years of abundant production.
This distinction is becoming increasingly important for the market. The debate has largely shifted away from whether Brazil will produce a large crop in 2026 and toward the question of how much of that production will ultimately qualify for premium export markets. Traders and roasters are beginning to assess the possibility that volume may be plentiful while supplies of top-quality coffees remain comparatively tighter.
Yet any rally driven by weather concerns continues to face a formidable bearish counterweight in the form of Brazil's production outlook.
The USDA's latest Coffee Annual projects Brazil's 2026/27 coffee crop at 71.9 million 60-kilogram bags, including 47.5 million bags of arabica and 24.4 million bags of robusta. The agency expects exports to rise substantially as larger supplies become available, forecasting total shipments of more than 49 million bags during the marketing year. USDA analysts cited favorable weather conditions through key stages of crop development and described the outlook for the upcoming harvest as highly positive.
Brazil's National Supply Company (Conab) has offered a somewhat lower estimate of 66.7 million bags, but even that figure would represent a historical record. Conab projects arabica production at 45.8 million bags, up 28% from the previous season, while robusta output is expected to remain near record levels at approximately 20.9 million bags. The anticipated increase reflects Brazil's positive biennial production cycle, expanded productive acreage, and generally favorable growing conditions prior to the recent harvest-period weather disruptions.
The existence of these large crop forecasts helps explain why coffee prices remain well below the historic highs reached earlier in 2025 despite persistent weather concerns. Market participants recognize that temporary harvest delays are occurring against a backdrop of improving global supply prospects.
Supporting the market, however, is the continued lack of available certified inventories.
ICE-certified arabica stocks have fallen to approximately 396,000 bags, representing less than half the volume available at the same time last year. Inventory levels remain among the lowest seen in recent years and continue to underscore how little buffer exists within the global supply chain. Even relatively minor disruptions to harvest progress or export flows can generate outsized market reactions when exchange inventories are so limited.
Export data from Brazil suggest that supply availability is beginning to improve, although not uniformly across coffee categories. According to Cecafé, Brazil exported 2.73 million bags of green coffee in May, up 4.2% from the previous year and marking the first year-over-year increase since late 2024. The composition of exports, however, illustrates a changing market dynamic. Arabica exports declined nearly 12% year over year, while robusta and conilon shipments nearly tripled as exporters took advantage of stronger availability and competitive pricing.
The export figures suggest that some fresh-crop coffee is beginning to enter commercial channels, but inventories remain constrained after an extended period of tight supplies. As harvesting accelerates in the coming weeks, traders will closely monitor whether export volumes increase enough to validate expectations of a much more comfortable global supply situation later in the year.
Beyond weather and production, market participants are also increasingly paying attention to Brazil's logistics infrastructure. A recent USDA analysis highlighted longstanding transportation and storage bottlenecks that could become more significant as larger crops move through the country's export system. Despite Brazil's position as the world's largest coffee producer and exporter, transportation investment remains low by international standards, raising concerns about the ability of the logistics network to efficiently handle expanding agricultural output.
For now, the coffee market remains suspended between short-term supply concerns and longer-term abundance. Harvest delays, quality risks, and exceptionally low certified inventories continue to provide support for prices, while record production forecasts argue for considerably more available coffee later this year. The outcome of Brazil's harvest over the next several weeks will likely determine which narrative gains the upper hand.
In the near term, weather remains the dominant influence. But as the harvest advances, attention will increasingly shift toward the size, quality, and exportability of Brazil's crop—and whether a record harvest can fully translate into record supplies reaching the global marketplace.
Alexis Rubinstein
- Coffee
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