March 1st rockfish season opener. New Depth restriction is now 450 feet (75 fathoms) with some exceptions. The Cow Cod Conservation areas has the max depth of 240 feet instead of 120 feet. Always check the regs before going out. Current California Ocean Recreational Fishing Regulations 34°27 N. Latitude (Point Conception, Santa Barbara County) to the U.S. – Mexico Border.