- The latest climate monitoring report from the World Meteorological Organization (WMO) indicates that the El Niño phenomenon in the equatorial Pacific region is rapidly forming, with an 80% probability of being officially established and developing between June and August 2026. Several authoritative international climate prediction models suggest this will be a moderate to strong climate event.
- The Japan Meteorological Agency (JMA) issued a warning at the same time, stating that if the sea temperature in key monitoring areas of the Pacific exceeds the annual average by more than 2 degrees Celsius, this event will trigger a super El Niño. Given that some deep-sea temperatures in the current tropical Pacific have recorded anomalies exceeding 6 degrees Celsius above average, this climate cycle is expected to peak by the end of 2026 and continue into the new year.
- Historical data shows that strong El Niño events often cause systemic supply-side shocks to the global real economy. As long-distance linkage mechanisms reshape the convection patterns of the Atlantic and Pacific, the risk of extreme drought in major production areas of Southeast Asia and Australia is significantly increasing, which may lead to direct risks of reduced production and revaluation of major agricultural commodities such as palm oil, coffee, and staple grains.
Deep Warm Water in the Pacific Poised to Trigger Atlantic Convection Restructuring
According to the latest observational network data provided by the World Meteorological Organization, the accumulation of heat in the deep layers of the tropical Pacific's middle and eastern troposphere has reached historically high levels, with some deep-sea temperatures exceeding the annual average by 6 degrees Celsius. This upwelling of deep warm water is continuously injecting a certain driving force for the warming of surface seawater. Due to the marginal weakening and even reversal of trade wind intensity, the traditional west-high-east-low sea temperature gradient is being disrupted. This thermal energy is being transmitted through atmospheric circulation to higher latitudes and surrounding areas, causing a global resonance of extreme weather.
Core Agricultural Production Areas Facing Drought and Key Commodity Production Pressure
As the El Niño phenomenon causes the rain belt to shift eastward, traditional agricultural production areas on the edge of the western Pacific are facing severe drought challenges. Southeast Asia, Australia, India, and parts of China are expected to experience sustained hot and dry weather in the second half of 2026. The risk level of wildfires in Indonesia and Australia has been raised to high. As a result, the certainty of global palm oil, coffee, and staple crop production is under pressure. If the drought during the critical growth period is not effectively alleviated, the supply gap in the global commodity market may directly drive up the premium of related asset futures and spot prices.
Increased Flood Risk Along the Americas' Coasts and Disruption of the Atlantic Hurricane Chain
In stark contrast to the drought pattern in Asia and Oceania, the eastward movement of warm and humid air currents is expected to bring above-average rainfall to the southern parts of South America and the southern coastal regions of the United States in the coming months. Countries like Peru and Ecuador face severe risks of destructive flooding and infrastructure damage, which may indirectly negatively impact local mining logistics and concentrate export efficiency. However, in the North Atlantic region, the significant increase in atmospheric wind shear caused by El Niño is suppressing the traditional hurricane activity generation mechanism to some extent, which may reduce the marginal probability of interruptions to oil and gas facilities in the Gulf of Mexico during the traditional storm season.
Global Macro Core Inflation Variables and Monetary Policy Pricing Reassessment
From a macroeconomic perspective, a strong El Niño phenomenon is often a significant catalyst for global supply-side food inflation. If the reduction in crop yields leads to an unexpected rebound in basic food prices, the core inflation control path of major economies' central banks may encounter obstacles. If inflation expectations rise again, the market's previous pricing logic for monetary policy shifts and interest rate cut cycles may need to be revised. Although high-latitude regions such as Europe are less directly affected by climatic and geographical radiation, the abnormal drop in winter temperatures in Northern and Northeastern Europe may still become a potential variable disrupting energy consumption demand.
