Port Blair, April 1: Heavy rainfall (07-11cm) with thundersquall (speed reaching 50 to 60 Kmph) likely to occur at one or two places over Andaman & Nicobar Islands. This will be followed by Thunderstorm with lightning accompanied by gusty wind with speed reaching 30 to 40 Kmph likely to occur at one or two places over Andaman & Nicobar Islands from 1st April – 2nd April 2021.
The low pressure area over south Andaman Sea and neighbourhood persists. It is likely to become more marked over Central parts of Andaman Sea & neighbourhood during next 12 hours and likely to concentrate into a Depression over the same region during subsequent 24 hours. Squally weather with wind speed exceeding 45 kmph is very likely over Andaman sea. Fishermen are advised not to venture into sea along and off Andaman coast from till 3rd April 2021.