San Clemente Yellows Go Off!!! Posted on April 18, 2015 by headshake on 04-18-15 Four Of Us Went Out To San Clemente Island in Search of Yellowtail, and Boy Did We Find Them. They Bit The Flyline Sardine Very Well and The YoYo Iron Just As Good. 23 Fish For The Four Of Us Up To 26lbs. 66 Degree Water in April!