Seasonal winds from Northeasterly direction speed reaching 35-45 kmph likely to prevail along and off north Tamil Nadu and Puducherry coasts. Seasonal winds from Northeasterly direction speed reaching 35-45 kmph gusting to 50-55 kmph likely to prevail along and off south Tamil Nadu coast.

A low pressure system is likely to emerge into Andaman Sea around 5th January. Squally winds and rough seas are likely over Andaman Sea and neighboring areas on 4th & 5th January.