Cyclone threat over Bay of Bengal prompts heavy rainfall warnings in Tamil Nadu
Cyclone threat over Bay of Bengal prompts heavy rainfall warnings in Tamil Nadu
IN · Published Oct 25, 2026
• A cyclonic storm is expected to develop over the Bay of Bengal, prompting a five-day advisory for fishermen to avoid venturing into the sea starting Sunday, October
• Heavy rainfall, accompanied by thunderstorms, lightning, and gusty winds of 40–50 kmph, is forecast for several districts in Tamil Nadu, including Tirunelveli, Kanyakumari, Coimbatore, the Nilgiris, and Theni on October

Impact & Risks

The anticipated cyclonic storm and associated rainfall could lead to disruptions in daily life across Tamil Nadu, Puducherry, and Karaikal. Fishermen are at high risk due to rough sea conditions and have been advised to avoid venturing into the Bay of Bengal for five days. Heavy rainfall and gusty winds may cause localised flooding, waterlogging, and damage to weak structures, particularly in coastal and hill areas. Thunderstorms and lightning pose additional risks to outdoor activities and infrastructure.

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