Port Blair, Apr 11: Under the influence of upper air cyclonic circulation over South Andaman sea and neighbourhood, wind speed between 20 and 25 kmph gusting to 30 kmph likely along and off Andaman and Nicobar coasts. Fishermen are advised to be cautious while venturing into the sea. 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.