33 CFR § 165.1401 - Apra Harbor, Guam—safety zones.

---
identifier: "/us/cfr/t33/s165.1401"
source: "ecfr"
legal_status: "authoritative_unofficial"
title: "33 CFR § 165.1401 - Apra Harbor, Guam—safety zones."
title_number: 33
title_name: "Navigation and Navigable Waters"
section_number: "165.1401"
section_name: "Apra Harbor, Guam—safety zones."
chapter_name: "COAST GUARD, DEPARTMENT OF HOMELAND SECURITY"
subchapter_number: "P"
subchapter_name: "PORTS AND WATERWAYS SAFETY"
part_number: "165"
part_name: "REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS"
positive_law: false
currency: "2026-04-05"
last_updated: "2026-04-05"
format_version: "1.1.0"
generator: "[email protected]"
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."
regulatory_source: "CGD 79-034, 47 FR 29660, July 8, 1982, unless otherwise noted."
cfr_part: "165"
---


# 165.1401 Apra Harbor, Guam—safety zones.

(a) *Location.* (1) The following is designated Safety Zone A: The waters of Apra Outer Harbor encompassed within an arc of 1,000 yards radius centered at the center of Naval Wharf Kilo, located at 13 degrees 26′44.5″ N and 144 degrees 37′50.7″ E. (Based on World Geodetic System 1984 Datum).

(2) The following is designated Safety Zone B: The waters of Apra Outer Harbor encompassed within an arc of 1,400 yards radius centered at the center of Naval Wharf Kilo, located at 13 degrees 26′44.5″ N and 144 degrees 37′50.7″ E. (Based on World Geodetic System 1984 Datum).

(b) *Special regulations.* (1) Safety Zone A, described in paragraph (a) of this section, will only be enforced when Naval Wharf Kilo, or a vessel berthed at Naval Wharf Kilo, is displaying a red (BRAVO) flag by day or a red light by night, accompanied by a “SAFETY ZONE A” sign.

(2) Safety Zone B, described in paragraph (a) of this section, will only be enforced when Naval Wharf Kilo, or a vessel berthed at Naval Wharf Kilo, is displaying a red (BRAVO) flag by day or a red light by night, accompanied by a “SAFETY ZONE B” sign.

(3) Under general regulations in § 165.23, entry into the zones described in paragraph (a) of this section is prohibited unless authorized by the Captain of the Port, U.S. Coast Guard Forces Micronesia/Sector Guam.

[USCG-2013-0935, 80 FR 1338, Jan. 9, 2015, as amended by USCG-2022-0429, 87 FR 48446, Aug. 9, 2022]