Sri Vijaya Puram, 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 very likely to occur at one or two places over Andaman & Nicobar Islands on Aug. 13. Thunderstorm with gusty wind (40-50 kmph) and lightning very likely to occur at one or two places over Andaman & Nicobar Islands on Aug. 14, 15, 16, 17 & 18.
Fishermen warning for Andaman and Nicobar Coast: Squally wind speed reaching 35 – 45 kmph occasionally gusting 55 kmph is likely to prevail along and off Andaman & Nicobar coasts from 12-08-2026 to 16- 08-2026. Fishermen are advised not to venture into the sea along and off Andaman & Nicobar coasts from 12-08-2026 to 16- 08-2026. Swell Surge Alert for the coast of Andaman and Nicobar Islands: Swell waves in the range of 16.0 – 19.0 sec period with 1.9 – 2.7 m height have been forecasted up to 20:30 hours on 13-08-2026. It advised that there is a possibility of surging of waves, boats to ply with utmost vigilance, recreation with due care. For more details visit: https://incois.gov.in/site/services/Alerts.html.