Sri Vijaya Puram, June 20: Heavy rain (07-11 cm) is very likely at one or two places over Andaman & Nicobar Islands and thundersquall with gusty wind (40-50 kmph) and lightning is also very likely at one or two places over Andaman Islands on June 21. Squally weather with surface wind speed reaching 35-45 kmph gusting to 55 kmph very likely over Andaman Sea and Andaman & Nicobar Islands from June 22 to 24, 2025. Sea condition is likely to be rough to very rough. Fishermen have been advised not to venture into the sea along and off Andaman Sea & A& N Islands from June 22 to 24, 2025.