Section 165.1120 - Security Zone; Naval Amphibious Base, San Diego, CA(a)Location. The following area is a security zone: the waters of San Diego Bay, enclosed by lines connecting the following points: Beginning at 32°40'30.0" N, 117°10'03.0" W (Point A); thence running northeasterly to 32°40'54.0" N, 117°09'35.5" W (Point B); thence running northeasterly to 32°40'55.0" N, 117°09'27.0" W (Point C); thence running southeasterly to 32°40'43.0" N, 117°09'09.0" W (Point D); thence running southerly to 32°40'39.0" N, 117°09'08.0" (Point E); thence running southwesterly to 32°40'30.0" N, 117°09'12.9" W (Point F); thence running a short distance to 32°40'29.0" N, 117°09'14.0" W (Point G); thence running southwesterly to 32°40'26.0" N, 117°09'17.0" W (Point H); thence running northwesterly to the shoreline to 32°40' 31.0" N, 117°09' 22.5" W (Point I), thence running along the shoreline to the beginning point.(b)Regulations. In accordance with the general regulations in § 165.33 of this part, entry into the area of this zone is prohibited unless authorized by the Captain of the Port or the Commander, Navy Region Southwest.(c)Enforcement. The U.S. Coast Guard may be assisted in the patrol and enforcement of this security zone by the U.S. Navy.CGD11-01-011, 67 FR 4661, Jan. 31, 2002