The Bangladesh Meteorological Department has issued Local Cautionary Signal No. 3 for the sea ports of Chattogram, Cox’s Bazar, Mongla, and Payra due to heavy to very heavy rainfall and gusty winds likely to affect the coastal areas and the northern Bay of Bengal. Thunderclouds are forming due to active monsoon conditions and pressure differences in the region. Fishing boats and trawlers have been advised to stay close to shore and proceed with caution until further notice.