Strong winds, speed reaching 40-50 kmph, Sea will be rough to very rough over Maharashtra, Goa, Karnataka, Kerala coasts and Lakshadweep area on 20th and 21st October 2019. Fishermen are advised not to venture along and off Maharashtra, Goa, Karnataka, Kerala coasts and Lakshadweep area on 20th and 21st October 2019. FISHERMEN WARNING FOR OPEN SEA AREAS:- Strong winds, speed reaching 40-50 kmph, Sea will be rough to very rough over Eastcentral Arabian and South east Arabian Sea on 20th and 21st October 2019. Fishermen are advised not to venture into Eastcentral Arabian and South east Arabian Sea on 20th and 21st October 2019.