Port Blair, May 23: High waves in the range of 3.0 – 3.5 meters are forecasted during 17:30 hours on 23-05-2017 to 23:30 hours of 25-05-2017 along the west coast of Nicobar Islands between ten degree channel and great channel. Fishermen are advised to be cautious while venturing into the sea. The general public is advised to take precautionary measures and in case of any emergency contact in the following phone numbers of state control room, district control room and emergency operation centres.