BSS, Dhaka :
The well-marked low over North Bay and adjoining Bangladesh-west Bengal coast moved west northwestwards and now lies over Gangetic West Bengal and adjoining area as a land depression.
Maritime Ports of Chittagong, Cox’s Bazar, Mongla and Payra have been advised to keep hoisted local cautionary signal no. three ® three.
All fishing boats and trawlers over north bay have been advised to remain in shelter till further notice, it added.