CoffeeNetwork (New York) - As coffee prices continue to react to weather, inventory levels, and shifting trade flows, one of the most important questions facing the market is not necessarily how much coffee will be produced, but when that coffee will actually become available. While forecasts point to larger global supplies in the 2026/27 season, the timing of harvests and the pace of commercialization across producing countries will play a critical role in determining whether nearby supply remains tight or begins to ease.
The coffee market is currently in the middle of a seasonal transition. A number of major origins are harvesting and exporting fresh coffee now, while several other key producing countries will not begin their main harvests until the final quarter of the year. This staggered harvest calendar creates a period during which the market remains heavily dependent on a limited number of origins to satisfy global demand.
The first significant wave of fresh coffee entering the market is coming from Brazil, which is currently harvesting its 2026/27 crop. Brazil's harvest typically begins with robusta production during the second quarter before arabica harvesting accelerates through the middle of the year.
Despite expectations for a substantially larger crop than last season, the market has not experienced an immediate surge in available supply. Heavy rainfall in key producing regions earlier this season slowed fieldwork and drying operations, while many producers have been measured in their selling activity. As a result, traders have continued to report tighter nearby availability than many participants expected given the size of the crop forecast.
Brazil's importance extends beyond raw production volumes. As the world's largest supplier of both arabica and robusta coffee, the country's commercialization pace often influences market sentiment more than headline crop estimates. Large crops only alleviate tightness when coffee physically moves into export channels and ultimately reaches consuming markets.
Alongside Brazil, Peru, Indonesia, Uganda, and several East and Central African producers are also harvesting and supplying coffee for the current 2026/27 coffee year. These origins are collectively providing much of the coffee currently available to the export market and helping bridge the gap before the next major harvest cycle begins later this year.
While attention remains focused on Brazil, the market is already looking ahead to the next major source of fresh supplies.
The principal harvests in Colombia, Central America, Mexico, and Vietnam are not expected to begin in earnest until the fourth quarter of 2026. Together, these origins represent one of the most important seasonal supply injections into the global market.
Collectively, Colombia, Central America, Mexico, and Vietnam account for roughly 28 million bags of arabica production and approximately 34 million bags of robusta production available for export. The arrival of these supplies will significantly influence market balances heading into 2027.
Until those harvests begin, however, the market remains reliant on the current flow of coffee coming from Brazil and other origins presently in harvest. This timing mismatch helps explain why inventories remain relatively tight despite increasingly optimistic production forecasts for the coming season.
Colombia remains a particularly important market to watch. The National Coffee Growers Federation of Colombia recently reported that cumulative exports during the first nine months of the current October 2025 to September 2026 coffee year reached approximately 8.44 million bags, nearly 19.4% below the same period one year earlier.
The slower export pace has been largely attributed to weather-related production challenges and reduced availability from the country's mitaca crop. Excessive rainfall earlier in the year affected flowering and cherry development in several growing regions, resulting in lower volumes available for export.
For buyers of high-quality washed arabica coffee, Colombia's reduced export pace has been especially notable. Colombian coffees occupy a critical position between the premium Central American sector and Brazil's natural arabica offerings. Lower Colombian availability has therefore contributed to broader tightness in the washed arabica segment.
The market's attention is now shifting toward Colombia's main harvest later this year. A stronger crop and improved export flow would provide meaningful relief to buyers who have struggled with constrained availability throughout much of the current marketing year.
Meanwhile, the export season for Mexico and Central America is nearing its conclusion. With only a few months remaining in the current October 2025 to September 2026 coffee year, many exporters throughout Honduras, Guatemala, Nicaragua, Costa Rica, El Salvador, and Mexico are already significantly committed on sales. Available inventories are becoming increasingly limited as the region approaches the transition into the next crop cycle.
The importance of these origins extends far beyond volume. Together, they form the world's largest concentration of washed arabica production, supplying many specialty roasters and premium coffee programs throughout North America, Europe, and Asia.
Current assessments suggest that crop development for the upcoming 2026/27 harvest has generally progressed under relatively normal weather conditions. Adequate rainfall and stable growing conditions have supported tree development in most producing regions.
Nevertheless, producers, exporters, and roasters remain highly focused on the potential emergence of El Niño conditions in the second half of the year. Historically, El Niño events can alter rainfall patterns across Central America and Mexico, affecting flowering, cherry development, and ultimately production potential.
At present, the region's outlook remains constructive, with the six major producers of Mexico, Honduras, Guatemala, Nicaragua, Costa Rica, and El Salvador expected to collectively produce approximately 17 million bags. If realized, that crop would provide a significant source of quality washed arabica supply heading into the 2026/27 export season.
Beyond Brazil, Vietnam may ultimately be the single most important origin influencing coffee markets during the next six months. As the world's largest producer of robusta coffee, Vietnam's harvest beginning later this year will play a major role in determining whether global supply tightness continues or gradually eases.
Unlike Brazil, where producers often have significant storage capacity and financing options, Vietnamese producers face more practical limits on stock retention. As warehouse space tightens ahead of new crop arrivals, commercialization activity typically accelerates.
This dynamic has become increasingly important during the past two years as producers frequently delayed sales in anticipation of higher prices. The market is now watching closely to see whether fresh harvest supplies enter export channels more quickly than in recent seasons.
Alexis Rubinstein
Source: USDA, National Coffee Growers Federation of Colombia
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