The MeT department has advised fishermen from Gujarat to not venture into the sea as cyclone Hikaa, which has now turned into a very severe storm, is likely to cross the Oman coast on Tuesday night. The alert is in place till Wednesday morning. Severe cyclonic storm Hikaa’ moved nearly westwards with a speed of 22 kmph during past six hours and intensified rapidly into a very severe cyclonic storm over north-west and adjoining west-central Arabian Sea, the India Meteorological Department (IMD) said in a bulletin.