Brazil Harvest Delays Boost Coffee Prices Amid Supply Worries

Coffee markets gained upward momentum as persistent heavy rains in Brazil's key coffee-producing regions delayed the harvest. On Monday, June 15, 2026, July Arabica coffee (KCN26) futures closed up 5.75 points (+2.24%), while July ICE Robusta coffee (RMN26) futures rose by 13 points (+0.360%). This rally pushed Arabica to a two-week high and Robusta to a five-week high, fueling global supply concerns.

The current market activity stems primarily from the excessive rainfall impacting Brazil's coffee-growing areas. Weather forecaster Vaisala indicated that moderate to heavy rainfall is anticipated across Brazil's coffee regions this week, with potential for these showers to extend into the following week. This situation further slows harvest activities, which were already delayed due to late flowering in 2025 and the high volume expected for the current season. ICE coffee inventories have also been trending lower over the past three months; Arabica inventories fell to a 6.75-month low of 398,940 bags last Friday, while Robusta inventories hit a two-year low of 3,631 lots on May 15, though they were moderately above that level on Monday at 3,857 lots.

The immediate supply concerns are directly reflected in the futures markets. A notable increase is observed in “nearby” coffee pricing, as buyers are willing to pay a premium for beans that can be shipped promptly. However, the global coffee market had generally been on a downward trend since late 2025, with prices retreating sharply from highs above $4.00/lb in 2025 to current levels closer to the mid-$2.00 range. The current surge could also be seen as a short-term correction within this broader downtrend.

In a wider economic and climatic context, the emergence of an El Niño weather pattern, which could negatively impact Brazil's coffee crop next year (2026/27), is also providing support to prices. The U.S. National Oceanic and Atmospheric Administration (NOAA) estimates a 67% probability of a “Super El Niño” this year, and the Japan Meteorological Agency has confirmed the formation of an El Niño pattern. This phenomenon could lead to months of floods, droughts, and temperature fluctuations later this year, potentially hindering coffee production in Asia and South America. Conversely, the weakening of the Brazilian real against the U.S. dollar encourages producer selling and export activity, enhancing the competitiveness of Brazilian coffee in the global market, which could exert downward pressure on overall prices.

Analysts and market expectations paint a different long-term picture despite the short-term supply crunch. The USDA's Foreign Agricultural Service (FAS) forecasts a record 2026/27 Brazil coffee crop of 71.9 million bags, a 14% year-over-year increase. Rabobank also raised its 2026/27 global Arabica coffee surplus estimate from 7.0 million bags to 9.5 million bags. These projections suggest the market will shift from years of deficits to a global production surplus of 7 to 10 million bags for the 2026/27 season. Consequently, market participants have begun pricing in significantly larger volumes of coffee expected to hit the market in the second half of 2026, rather than focusing solely on current availability. The progress of the Brazilian harvest and the acceleration of export flows will be critical tests determining price direction in the coming period.