Port Blair, Apr 23: Under the influence of High energy swell waves, rough to very rough seas likely along and off Andaman & Nicobar coasts. Fishermen are advised not to venture in to the sea during next 48 hours. The general public is advised to take precautionary measures and in case of any emergency contact in the following phone numbers of State Control Room, District Control Room and Emergency Operation Centres. State Control Room: 03192- 238880 (Tele-Fax), 1077(Helpline); District Control Room: 03192-238881; EOC (Campbell Bay): 03193-264020; EOC (Kamorta): 03193-263222; EOC (N&M): 03192-262960; EOC (Hut Bay): 03192-284014; EOC (Car Nicobar): 03193-265241; EOC (Havelock): 03192-282030; EOC (Ferrargunj): 03192-266527 and EOC (Neil): 03192- 284511.