El Niño events have multi-sectoral consequences for India. Analyse the potential impacts of the 2026 El Niño event on India's fisheries, monsoon, and coastal ecosystems, and evaluate India's preparedness.

Q. El Niño events have multi-sectoral consequences for India. Analyse the potential impacts of the 2026 El Niño event on India's fisheries, monsoon, and coastal ecosystems, and evaluate India's preparedness. (15 marks, 250-350 words)

El Niño — the anomalous warming of the central and eastern equatorial Pacific — reaches India through ocean-atmosphere teleconnections rather than directly. The 2026 event is still developing and is expected to peak between November 2026 and January 2027, keeping Indian Ocean sea surface temperatures above normal until April/May 2027 [1]. Its burden falls unevenly across sectors, as does India's capacity to absorb it.

Fisheries - Thermal stress is likely across the northern Indian Ocean — both Arabian Sea and Bay of Bengal — peaking in March–May 2027 [1]. - Catch of commercially vital sardine and mackerel may fall as stocks migrate to cooler habitats or recruitment declines [1], hitting small-scale fishers with the least buffer. - A rough Bay of Bengal alongside a calmer Arabian Sea [1] means fewer safe fishing days and higher operating costs on the east coast.

Monsoon - IMD has lowered its 2026 forecast to about 90% of the long-period average — below normal — citing El Niño conditions in the season's second half [2]. - Deficit rainfall transmits into kharif sowing, reservoir storage and rural demand, converting an oceanic anomaly into an agrarian one.

Coastal ecosystems - More frequent marine heat waves and coral bleaching are flagged for the northern Indian Ocean [1], endangering reef systems such as Lakshadweep and the Gulf of Mannar. - Degraded reefs and seagrass weaken natural defences, compounding erosion along an already rough east coast.

Evaluating preparedness - Strengths: INCOIS, autonomous under the Ministry of Earth Sciences since 1999 [3], now issues India's first sector-specific El Niño bulletins for maritime operators, with monthly updates [1]; daily Ocean State Forecasts and multilingual PFZ advisories already reach fishers [4]. - Gaps: these remain advisory — last-mile uptake, insurance for lost fishing days, and reef-monitoring or drought-contingency plans are not yet wired to the bulletin cycle.

India's forecasting skill has outpaced its response machinery. Converting bulletins into actionable protocols — fisher insurance, state contingency planning, systematic reef surveillance, and advisory-sharing with Indian Ocean neighbours — would turn early warning into early action, advancing both climate resilience and SDG-14 commitments.

(~330 words)

Sources: 1. INCOIS Launches Specialized El Niño Bulletins to Safeguard India's Maritime Sectors — PIB, Ministry of Earth Sciences (June 2026) — El Niño peak Nov 2026–Jan 2027; SSTs above normal to April/May 2027; thermal stress Mar–May 2027; sardine/mackerel catch decline; marine heat waves and coral bleaching; rough Bay of Bengal; monthly bulletin cycle 2. IMD forecasts below normal monsoon in 2026 — DD News (Prasar Bharati) — 2026 southwest monsoon revised to ~90% of LPA on El Niño development 3. About Us — Indian National Centre for Ocean Information Services (INCOIS) — INCOIS established 1999 as autonomous body under Ministry of Earth Sciences 4. Ocean State Forecast — INCOIS Services — daily Ocean State Forecasts and Potential Fishing Zone advisories for fishers and shipping