Kerala: There is a possibility that sea will be rough near shore and also the low lying areas (Thiruvananthapuram, Kollam, Alappuzha, Kochi, Ponnani, Kozhikode, Kannur and Kasaragod) may experience surges intermittently during high tide times 1130-1330 hrs and 2330-0100 hrs IST
from 17.30 hours of 11-04-2020 to 23.30 hours of 13-04-2020 due to the combined effect of swell waves, having 1.7-2.0 m height, and Spring tides.