Sugar prices are gaining support from weather-related supply disruptions in Brazil and growing concerns about global production in the 2026/27 season. Persistent rainfall across Brazil’s Center-South sugar-growing region is slowing harvesting and disrupting cane crushing at mills, restricting the flow of sugar supplies just as the market assesses the impact of potentially adverse weather across major producing countries.

March 2027 New York sugar and December 2026 London white sugar have both advanced, with prices remaining close to recent multi-month highs. Fund buying and forecasts for a shift from a global sugar surplus to a deficit are adding support. However, the prospect of record production in the 2025/26 season and expectations for higher global ending stocks continue to present downside risks.

Sugar Market Snapshot

• March 2027 New York sugar: Up 1.25% at the latest reported close.
• December 2026 London white sugar: Up 0.21% at the latest reported close.
• 2026/27 ISO global balance: Forecast deficit of 200,000 MT.
• 2025/26 ISO global balance: Forecast surplus of 1.1 million MT.
• Thailand 2026/27 production: Estimated at 10 MMT by the Thai Sugar Millers Corp, down 17% year-on-year.
• Brazil Center-South June production: 3.903 MMT, down 26.3% year-on-year.
• India monsoon rainfall: 12.6% below normal for June–September.
• USDA 2026/27 global consumption: Forecast at a record 179.991 MMT.

Note: The supplied futures data report percentage changes but do not include outright settlement prices.

Brazil Rainfall Disruptions Tighten Near-Term Supply

Brazil remains the central short-term driver for the sugar market. Persistent rainfall across the Center-South region is disrupting harvesting operations and slowing cane crushing at sugar mills, limiting the volume of sugar moving through the production chain.

As the world’s largest sugar producer, Brazil has a substantial influence on global export availability. Any prolonged disruption to harvesting or processing can reduce near-term output and encourage buyers to compete for supplies from alternative origins.

The market will be watching whether rainfall begins to ease and allows mills to recover their operating pace. If wet conditions persist, the resulting production delays could support prices further. A return to more favourable harvesting conditions, however, could release delayed supplies and limit the upside.

Brazilian mills also face an important production decision: whether to allocate more sugarcane to sugar or ethanol. Higher crude oil prices can improve ethanol’s relative attractiveness, potentially reducing the proportion of cane directed towards sugar production.

Fund Buying Adds Momentum to Sugar Prices

Speculative positioning is providing additional support. The latest weekly Commitment of Traders figures cited in the supplied data show that funds increased their net-long New York sugar position by 60,442 contracts in the week ended October 6, bringing the total to 212,559 contracts.

This represents the largest net-long position in more than three years, highlighting the strength of bullish positioning in the market.

Fund buying can reinforce upward price momentum when weather concerns and tightening supply expectations attract additional investment. However, a heavily net-long market can also become vulnerable to profit-taking if production improves, weather risks ease or global demand disappoints.

The sustainability of the current rally will therefore depend on whether fresh fundamental buying continues to justify the existing speculative exposure.

Global Sugar Deficit Forecast Supports the Medium-Term Outlook

The International Sugar Organization (ISO) expects the global sugar balance to shift from a surplus in 2025/26 to a deficit in 2026/27.

The ISO’s September outlook projects a deficit of 200,000 MT for 2026/27, compared with a surplus of 1.1 MMT in 2025/26. Other forecasts point to potentially tighter conditions, although estimates vary considerably.

StoneX has projected a 2026/27 deficit of 1.7 MMT, while Covrig Analytics has also revised its outlook towards a tighter balance. These differences illustrate the uncertainty surrounding production, consumption and the eventual effect of weather on the next crop.

The broader implication is that the market may become more sensitive to production shortfalls if supplies decline while consumption continues to increase. Nevertheless, the anticipated deficit remains relatively small in the ISO forecast, meaning that changes in production estimates or inventories could materially alter the balance.

El Niño Raises Risks for Brazil, India and Thailand

Weather concerns extend beyond Brazil. Forecasts cited in the supplied market information indicate that the developing El Niño pattern could persist through the Northern Hemisphere winter and into the first quarter of next year.

A strong El Niño can alter rainfall and temperature patterns across major agricultural regions. The effects vary by location and season, but adverse conditions in Brazil, India and Thailand could affect sugarcane growth, crop yields and harvesting schedules.

India’s June–September monsoon rainfall was reported at 12.6% below normal, the weakest in 11 years according to the figures supplied. Because India is the world’s second-largest sugar-producing country, prolonged moisture stress could affect crop development and domestic availability.

The market will also monitor the risk of excessive rainfall and flooding in some regions. Both drought and flooding can damage crops or disrupt harvesting, although the timing and severity of the impact will determine whether global sugar output is materially reduced.

Weather forecasts remain uncertain, and the ultimate effect on production will depend on regional conditions rather than the El Niño classification alone.

Thailand Production Outlook Signals Lower Export Availability

Thailand, the world’s second-largest sugar exporter, is another source of potential supply tightness.

The Thai Sugar Millers Corp has projected that 2026/27 production could fall by 17% year-on-year to 10 MMT. The USDA’s Foreign Agricultural Service has issued a lower estimate of 9.5 MMT, representing a 15.6% decline.

Although the estimates differ, both point towards reduced output compared with the preceding season. If confirmed, lower Thai production could reduce export availability and increase the importance of Brazilian and Indian supplies in meeting global demand.

However, the extent of the decline will depend on weather conditions, cane yields and the progression of the harvest. Any recovery in production expectations could temper the market’s bullish response.

India Import Policy Highlights Domestic Supply Concerns

India has traditionally been an important sugar exporter, but weaker domestic production and concerns about local availability have increased attention on its import policy.

The supplied figures indicate that India’s Directorate General of Foreign Trade has allowed up to 1 MMT of raw sugar imports without import taxes until October 31. This measure signals concern about the domestic supply balance and provides a potential route for additional imports.

India’s sugar industry has also revised its 2025/26 production estimate to 32 MMT, down from an earlier forecast of 32.4 MMT, while projecting exports of 800,000 MT.

If India needs to retain more domestically produced sugar or import additional supplies, less sugar may be available to the international market. That could support global prices, particularly if production also weakens in Brazil and Thailand.

The impact will depend on the amount of sugar actually imported, domestic consumption, stock levels and any subsequent changes to trade policy.

Global Production and Ending Stocks Limit the Upside

Despite tightening expectations for 2026/27, the preceding season’s production outlook remains a significant counterweight.

The ISO forecasts record global sugar production of 182 MMT for 2025/26, an increase of 3.5% year-on-year, alongside a 1.1 MMT surplus. This follows a substantial deficit in 2024/25 and suggests that the global market has recently rebuilt supply.

The USDA’s forecasts also point to substantial production and inventory availability. Its 2026/27 outlook projects global production of 184.854 MMT, down 6.5% year-on-year from its stated 2025/26 estimate of 186.056 MMT. Human consumption is expected to increase by 0.4% to a record 179.991 MMT, while ending stocks are projected to rise by 2% to 44.410 MMT.

These figures present a mixed picture: lower production and higher consumption may tighten the balance, but rising ending stocks could provide a buffer against short-term disruptions.

The USDA and ISO production estimates differ, reflecting differences in methodology and forecast assumptions. Traders should therefore focus on changes within each organisation’s projections rather than treating the estimates as directly interchangeable.

Bullish Scenario: Production Disruptions Deepen

Sugar prices could extend their advance if Brazil’s rainfall continues to slow harvesting and crushing, while adverse weather reduces production prospects in India and Thailand.

A shift towards a global deficit would become more significant if output falls short of current forecasts and consumption remains firm. India’s import requirements could further tighten export availability, while fund buying may amplify price movements if the fundamental outlook continues to improve.

The bullish case would strengthen if new production estimates are revised lower, Brazilian mill output remains constrained and the global stock outlook deteriorates.

Bearish Scenario: Supply Recovers and Funds Take Profits

The bearish case centres on the possibility that the current weather disruptions prove temporary and production recovers as harvesting conditions improve.

The large surplus projected for 2025/26 and the USDA’s forecast of higher 2026/27 ending stocks could limit the impact of a relatively modest ISO deficit. If Brazil’s mills process more cane than anticipated, or India and Thailand produce closer to earlier expectations, global availability may remain sufficient to meet demand.

The sizeable speculative net-long position also creates a risk of profit-taking. If weather conditions improve or deficit forecasts are reduced, funds could unwind positions and put renewed pressure on futures.

Sugar Price Forecast

The near-term outlook is cautiously bullish, supported by Brazilian weather disruptions, strong fund positioning and the possibility of a tighter global sugar balance in 2026/27.

However, the market is approaching this outlook with competing signals. Recent production has been strong, global inventories remain substantial and forecast deficits vary widely between industry analysts.

In the bullish scenario, continued harvesting delays and weaker output in major producing countries could keep prices near recent highs and encourage further buying. In the bearish scenario, improving weather, recovering production and speculative profit-taking could trigger a correction.

The next directional move is likely to depend on whether weather-related supply losses become visible in actual production, export availability and inventory data.

Market Outlook: What to Watch Next

• Brazilian rainfall: Whether conditions allow Center-South mills to resume harvesting and crushing at a faster pace.
• Fund positioning: Whether funds continue adding to their net-long exposure or begin taking profits.
• El Niño forecasts: Updated assessments of the likely duration and regional effects of the weather pattern.
• India’s sugar balance: Changes to domestic production, import requirements and export availability.
• Thailand’s crop estimates: Whether production projections move towards the 9.5–10 MMT range or deteriorate further.
• Global deficit estimates: Revisions from the ISO, StoneX and other industry analysts.
• Ending stocks: Whether global inventory projections provide a buffer against lower production.
• Crude oil and ethanol: Whether energy prices encourage Brazilian mills to allocate more cane to ethanol rather than sugar.

Currency Hedger View

Sugar’s outlook is increasingly sensitive to weather, energy markets and the balance between global production and consumption. Brazil’s harvesting disruptions and the potential for lower output in India and Thailand support prices, while strong recent production and substantial ending stocks remain important downside risks.

For sugar importers, food manufacturers and international commodity traders, exchange rates can compound changes in the underlying commodity price. A weaker purchasing currency can raise import costs, while exchange-rate volatility can affect supplier payments, contract margins and export revenues.

Currency Hedger monitors foreign exchange markets alongside broader commodity and macroeconomic conditions, helping businesses assess and manage their international currency exposure.

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Analysis: Louis Roche, Today Markets

Disclaimer: This article is for informational and educational purposes only and does not constitute investment, financial or trading advice. Sugar futures and other commodities involve significant risk and may experience substantial price volatility. Forecasts are conditional scenarios, not guarantees of future performance.