Andaman and Nicobar Islands will be seeing heavy rains today including Hut Bay, Nancowry, Car Nicobar, Port Blair, Mayabunder and Long Island. Heavy to very heavy rains will be seen today. Tomorrow, the system moves further, mostly moderate rains with isolated heavy showers will be seen.
The movement of weather systems is fast, therefore chances of further intensification are less. Cyclone forms over Bay of Bengal and Arabian Sea until December. This system may not intensify into a cyclone, but it will be capable of giving moderate to heavy rain over many parts of Tamil Nadu on December 7 and 8.
Another cyclonic circulation is expected to emerge over central parts of Andaman Sea around 03-04 Nov. Like the existing one over east-central BoB, the weather system will move across the Gulf of Thailand, Arakan Coast and Northern parts of Malay Peninsula.
Bay Islands including Maya Bandar, Long Island, Port Blair, Hut Bay, Car Nicobar and Nancowry are expected to have moderate rainfall accompanied with squally winds. Intense rainfall will remain confined to extreme North Andaman Sea, Gulf of Martaban and Arakan Coast of Myanmar
Another cyclonic circulation is likely to come up over North Andaman Sea by tomorrow. However, this feature will neither intensify much nor reach anywhere near the east coast. Feeble cyclonic circulation or weak easterly waves will keep moving east to west, in the equatorial latitudes.