With the forecast of heavy rain in the region for the next five days, the district administration has advised fishermen against venturing into the sea. Deputy Commissioner Sasikanth Senthil S. told reporters here on Tuesday that with turbulent conditions in the sea, fishermen have been advised against venturing into the sea from Sunday. He said fishermen returning to shore should come in groups. Commander and DIG Coast Guard, Karnataka, S.S. Dasila said on Tuesday that the Coast Guard fast patrolling vessel rescued eight fishermen stranded near Bhatkal. Mr. Dasila said the fishermen were brought safely to Malpe.