Section 165.1104 - Security Zone: San Diego Bay, CA(a)Location. The following area is a security zone: on the waters along the northern shoreline of Naval Base Coronado, the area enclosed by the following points: Beginning at 32°42'53.0" N, 117°11'45.0 W (Point A); thence running northerly to 32°42'55.5" N, 117°11'45.0" W, (Point B); thence running easterly to 32°42'57.0" N, 117°11'31.0" W, (Point C); thence southeasterly to 32°42'42.0" N, 117°11'04.0" W (Point D); thence southeasterly to 32°42'21.0" N, 117°10'47.0" W (Point E) thence running southerly to 32°42'13.0" N, 117°10'51.0" W (Point F); thence running generally northwesterly along the shoreline of Naval Base Coronado to the place of beginning. All coordinates referenced use datum: NAD 1983.(b)Regulations.(1) In accordance with the general regulations in Sec. 165.33 of this part, entry into the area of this zone is prohibited unless authorized by the Captain of the Port San Diego; Commander, Naval Base Coronado, or Commander, Navy Region Southwest.(2) Persons desiring to transit the area of the security zone may contact the Captain of the Port at telephone number 619-683-6495 or on VHF channel 16 (156.8 MHz) to seek permission to transit the area. If permission is granted, all persons and vessels must comply with the instructions of the Captain of the Port or his or her designated representative.(c)Authority. In addition to 46 U.S.C. 70034 and 46 U.S.C. 70051 , the authority for this section includes 46 U.S.C. 70116 .(d)Enforcement. The U.S. Coast Guard may be assisted in the patrol and enforcement of this security zone by the U.S. Navy.COTP San Diego, 68 FR 25290, May 12, 2003