<span style="color: #222222;">The Deep Depression over Gulf of Mannar weakened into a Depression and lay about 40 km southwest of Ramanathapuram at 0730 Hrs on Friday.</span><br />'' <br />'' <span style="color: #222222;">The Met Dept predicts that the Depression is likely to weaken into a Well Marked Low Pressure Area during next 12 hours. Under the influence of this Heavy to very heavy rainfall at isolated places very likely over Tamilnadu & Puducherry during next 24 hours and Heavy to very heavy rainfall at isolated places very likely over Kerala & Mahe on 04th & 05th December.</span><br />'' <br />'' <span style="color: #222222;">Met Department advises Fishermen not to venture into Gulf of Mannar & adjoining southwest Bay of Bengal and along & off south Tamilnadu, north Sri Lanka & south Kerala coasts and Lakshadweep-Maldives area & adjoining southeast Arabian Sea during next 24 hours.</span><br />''