33 C.F.R. § 3.55-10
Sector Los Angeles-Long Beach's (LA-LB) office is located in San Pedro, CA. The boundaries of Sector LA-LB's Marine Inspection Zone and Captain of the Port Zone start at a point near the intersection of Monterey County and San Luis Obispo County and the California coast at latitude 35°47'43" N, longitude 121°20'51" W, proceeding southwest to the outermost extent of the EEZ at latitude 34°05'05" N, longitude 124°56'43" W; thence south along the outermost extent of the EEZ to latitude 32°01'17" N, longitude 123°37'22" W; thence northeast to the intersection of Orange County and San Diego County and the California coast at latitude 33°23'12" N, longitude 117°35'45" W; thence including all of Orange County, Riverside County, Ventura County, Los Angeles County, San Bernardino County, Santa Barbara County, Kern County, and San Luis Obispo County in California.
33 C.F.R. §3.55-10