Sri Vijaya Puram, Aug. 11: Heavy rainfall (07-11 cm) and thunderstorm with gusty wind (50-60 kmph) and lightning is very likely to occur at one or two places over Andaman & Nicobar Islands on Aug. 12. Heavy rainfall (07-11 cm) is very likely to occur at one or two places over Nicobar Islands. Thunderstorm with gusty wind (40-50 kmph) and lightning is very likely to occur at one or two places over Andaman & Nicobar Islands on Aug. 13, 14, 15, 16 & 17.
Fishermen warning for A&N Coast: Squally wind speed reaching 35 – 45 kmph occasionally gusting 55 kmph is likely to prevail along and off A&N coasts from 11-08-2026 to 15-08- 2026. Fishermen have been advised not to venture into the sea along and off A&N coasts from 11-08-2026 to 15-08- 2026. Swell Surge Alert for the coast of A&N Islands: Swell waves in the range of 17.0 – 19.0 sec period with 2.3 – 2.7 m height have been forecasted during 23:30 hours on 11-08-2026 to 23:30 hours on 12-08-2026. It advised that there is a possibility of surging of waves, boats to ply with utmost vigilance, recreation with due care.