---
kind: "section"
citation: "33 C.F.R. § 165.1189"
title: "33"
number: "165.1189"
heading: "Security Zone; San Francisco Bay, San Francisco, CA."
url: "https://uscodex.org/cfr/33/165.1189"
---

# §165.1189. Security Zone; San Francisco Bay, San Francisco, CA.

- (a) **Location.** The following area is a security zone: all navigable waters of the San Francisco Bay on the east side of Yerba Buena Island from a point along the southeastern shore of Yerba Buena Island at 37°48′27″ N, 122°21′44″ W; east to 37°48′27″ N, 122°21′35″ W; north to 37°48′49″ N, 122°21′35″ W, a point on the northeastern side of Yerba Buena Island. These coordinates are based on North American Datum (NAD) 83.
- (b) **Regulations.**
  - (1) In accordance with the general security zone regulations in [subpart D](/cfr/33/subpartD.md) of this part, entry into the area of the security zone described in [paragraph (a)](#a) of this section is prohibited unless authorized by the Captain of the Port (COTP) San Francisco.
  - (2) The security zone is closed to all vessel traffic, except as may be permitted by the COTP.
  - (3) To seek permission to enter, contact the COTP by VHF Marine Radio channel 16 or through the 24-hour Command Center at telephone (415) 399-3547. Those in the security zone must comply with all lawful orders or directions given to them by the COTP.
- (c) **Enforcement.** The Captain of the Port will enforce the security zone described in [paragraph (a)](#a) of this section and may be assisted in the patrol and enforcement of this security zone by any Federal, State, county, municipal, or private agency.

## Notes

### Amendments

[USCG-2022-0483, 87 FR 58998, Sept. 29, 2022]

### Authority

Authority: 46 U.S.C. 70034, 70051, 70124; 33 CFR 1.05-1, 6.04-1, 6.04-6, and 160.5; DHS Delegation No. 00170.1, Revision No. 01.4.

### Source

Source: CGD 79-034, 47 FR 29660, July 8, 1982, unless otherwise noted.

### Amendments

[USCG-2022-0483, 87 FR 58998, Sept. 29, 2022]