The Department of Meteorology forecasts that the deep depression present in the east-central and adjoining southeastern sea area of the Bay of Bengal has developed into the cyclonic storm 'ARNAB'.The system is expected to move west-northwestwards, and warnings have been issued that it is likely to further intensify into a severe cyclonic storm in the west-central Bay of Bengal by around 11:30 PM today.Accordingly, the Department of Meteorology issued a red warning regarding strong winds and rough seas due to cyclone 'ARNAB'.This warning was issued at 9:30 AM today (26) and remains valid for the next 12 hours.Wind speeds in the relevant sea areas can increase up to 80 to 100 km/h at times.Sea waves can also rise to a height between 3 and 4 metres.Meanwhile, heavy thundershowers can occur, and sea areas can become very rough. Naval and fishing communities are advised to refrain from activities in the sea areas between 10 and 20 North latitude and 80 to 95 East longitude until further notice.Therefore, individuals currently engaged in naval and fishing activities in the relevant sea areas are instructed to sail to safe areas and stay attentive to upcoming weather forecasts.