Rough sea alert issued for Kerala and south Tamil Nadu coast

Similarly, there is a forecast for rough sea conditions nearshore along the Tamil Nadu coast during the same period on Monday. The rough sea is anticipated due to high period (15 - 17 sec) swell waves, with heights varying between 0.7 to 1.1 metres. The agency has urged fishermen and coastal residents to exercise vigilance and take necessary precautions in light of these rough sea conditions.