# New Low Pressure Area Forms Over Bay of Bengal, Heavy Winds Up to 60 km/h Forecast Until August 18 > A low-pressure area over the Northwest Bay of Bengal is set to bring squally weather with wind gusts up to 60 km/h from August 16 to 18. Authorities have issued a three-day alert for fishermen across West Bengal, Odisha, and Andhra Pradesh coasts. **Type:** article · **Category:** India · **Published:** 2026-08-16 · **Source:** TrendKia **Canonical:** https://trendkia.com/en/national/bay-of-bengal-men-bana-kama-dabava-ka-kshetra-18-agasta-taka-tatiya-kshetron-men-60-kimi-prati-ghnte-ki-raphtara-se-chalengi-havae-17268 · **Language:** English **Tags:** Weather Alert, Bay of Bengal, Low Pressure Area, Odisha Weather, West Bengal Weather, Fishermen Warning, Monsoon Update A new weather system has intensified over the Bay of Bengal, prompting meteorologists to issue severe warnings for coastal regions across eastern India. A low-pressure area has officially formed over the Northwest Bay of Bengal and the adjoining coasts of West Bengal and North Odisha. Developed under the influence of an active cyclonic circulation, the atmospheric system is projected to track roughly in a north-westward direction over the next 24 hours while gathering further strength. According to an official update released by the India Meteorological Department (IMD) at 5:30 AM on Sunday, marine conditions across the region are expected to remain rough to very rough between August 16 and August 18. During this three-day period, sustained wind speeds will range from 40 to 50 km/h, with powerful squally gusts reaching up to 60 km/h over the sea. In light of these hazards, authorities have issued a firm advisory urging fishermen to completely suspend all fishing and maritime activities until August 18. ## Formation of the Low-Pressure System and Track Forecast Meteorologists confirmed that the system originated from a cyclonic circulation that had been hovering over the Northwest Bay of Bengal, near the West Bengal and North Odisha coastlines. Over the past several hours, this cyclonic structure consolidated into a well-defined low-pressure area. The weather department highlighted that the next 24 hours are particularly critical for observing the system's trajectory and intensity development. Forecast models indicate that the low-pressure disturbance will advance in a general north-westward trajectory across eastern coastal belts, gaining additional energy. This progression is expected to bring heavy to very heavy rainfall, accompanied by thick cloud cover and strong surface winds across the coastal landmasses of eastern India. ## Squally Winds and Hazardous Sea Conditions Detailed weather bulletins indicate that squally weather will dominate the marine environment from August 16 through August 18 across the Northwest Bay of Bengal and adjacent West-Central Bay of Bengal waters. Sustained wind speeds over the ocean are expected to hover between 40 km/h and 50 km/h. However, peak gusts could surge up to 60 km/h during severe squalls. Weather experts have categorized the expected sea condition as rough to very rough, warning that high wave activity and unpredictable wind surges will make navigation extremely dangerous for small boats, trawlers, and commercial fishing vessels. ## Regions Facing Heavy Weather Impact The changing weather dynamics are set to affect a broad expanse of the eastern coastline as well as neighboring maritime territories. The coastal districts of West Bengal, the adjacent coastal belt of Bangladesh, the entire Odisha coast, and North Coastal Andhra Pradesh will witness unsettled weather, heavy precipitation, and turbulent winds. Local administrative bodies in these vulnerable districts have been put on high alert to monitor atmospheric developments continuously. Authorities are coordinating with coastal communities to ensure that residents remain informed and prepared for sudden shifts in weather conditions. ## Strict Three-Day Advisory for Fishermen To prevent accidents and loss of life at sea, weather officials have enacted a comprehensive advisory for the seafaring community. Fishermen have been explicitly instructed to refrain from venturing into the Northwest Bay of Bengal and adjoining West-Central Bay of Bengal from August 16 to August 18. Furthermore, all coastal fishing operations off the shores of West Bengal, Bangladesh, Odisha, and North Andhra Pradesh must remain suspended during these three days. Authorities have called upon coastal populations and fishermen to exercise utmost caution and adhere strictly to directives issued by local disaster management teams and weather agencies. ## Monsoon Interaction and Active El Nino Dynamics The emergence of this low-pressure zone aligns with typical South-West Monsoon patterns, where disturbances forming over the Bay of Bengal act as primary drivers for monsoon rains across eastern and central India. These systems routinely draw in atmospheric moisture, triggering heavy downpours along coastal zones and inland regions. Alongside the current alert, meteorologists addressed the ongoing global El Nino phenomenon. While El Nino remains active on a global scale, localized weather dynamics and regional atmospheric conditions over India have successfully prevented any adverse impact on the current monsoon season so far. The evolving low-pressure system over the next 24 hours will remain pivotal in shaping rainfall patterns across the eastern region. ## What this means for you **What This Weather Alert Means for Readers:** - **Across India:** The formation of this low-pressure system during the South-West Monsoon will boost monsoon activity and rainfall across eastern regions. - **In Coastal States (Odisha, West Bengal, Andhra Pradesh):** Fishermen face a complete restriction on entering the sea from August 16 to 18 due to dangerous wind gusts reaching 60 km/h. ## Questions & Answers ### 1. Where has the low-pressure area formed over the Bay of Bengal? The low-pressure area has formed over the Northwest Bay of Bengal and the adjoining coasts of West Bengal and North Odisha. ### 2. For which dates have fishermen been advised to stay out of the sea? Authorities have advised fishermen to strictly avoid entering the sea from August 16 to August 18. ### 3. What wind speeds are expected over the sea during this alert? Sustained winds will reach 40 to 50 km/h, with powerful squally gusts surging up to 60 km/h. ### 4. Which coastal regions are expected to be affected by this system? Coastal belts of West Bengal, Odisha, North Coastal Andhra Pradesh, and adjoining Bangladesh are set to be affected. ### 5. Is El Nino currently affecting the monsoon in India? While El Nino is active globally, local meteorological conditions have prevented any negative impact on India so far. --- _TrendKia — Har trend, sabse pehle.. Machine-readable view; canonical HTML at the URL above._