Changeflow GovPing Transportation Regulation Safety Zone Established in San Juan Harbor, Pue...
Priority review Rule Added Final

Safety Zone Established in San Juan Harbor, Puerto Rico

Favicon for www.federalregister.gov FR: Coast Guard
Published February 18th, 2026
Detected March 14th, 2026
Email

Summary

The U.S. Coast Guard has established a temporary safety zone in San Juan Harbor, Puerto Rico. This rule is effective from February 18, 2026, through February 23, 2026, with actual notice for enforcement purposes beginning February 9, 2026.

What changed

The U.S. Coast Guard, under the Department of Homeland Security, has issued a final rule establishing a temporary safety zone in San Juan Harbor, Puerto Rico. This rule, identified by Docket Number USCG-2026-0075 and RIN 1625-AA00, is published in the Federal Register and pertains to 33 CFR 165. The safety zone will be in effect from February 18, 2026, to February 23, 2026.

Regulated entities operating within or transiting San Juan Harbor must be aware of and comply with the established safety zone restrictions during the specified period. While the rule is effective February 18, 2026, enforcement may begin with actual notice from February 9, 2026. Compliance is critical to avoid potential penalties for violating the safety zone, though specific penalties are not detailed in this document.

What to do next

  1. Review the specific boundaries and restrictions of the safety zone in San Juan Harbor.
  2. Ensure all vessels and personnel are aware of and comply with the safety zone requirements from February 9, 2026, through February 23, 2026.
  3. Consult official Coast Guard advisories for any updates or modifications to the safety zone.

Source document (simplified)

Legal Status This site displays a prototype of a “Web 2.0” version of the daily
Federal Register. It is not an official legal edition of the Federal
Register, and does not replace the official print version or the official
electronic version on GPO’s govinfo.gov.

The documents posted on this site are XML renditions of published Federal
Register documents. Each document posted on the site includes a link to the
corresponding official PDF file on govinfo.gov. This prototype edition of the
daily Federal Register on FederalRegister.gov will remain an unofficial
informational resource until the Administrative Committee of the Federal
Register (ACFR) issues a regulation granting it official legal status.
For complete information about, and access to, our official publications
and services, go to About the Federal Register on NARA's archives.gov.

The OFR/GPO partnership is committed to presenting accurate and reliable
regulatory information on FederalRegister.gov with the objective of
establishing the XML-based Federal Register as an ACFR-sanctioned
publication in the future. While every effort has been made to ensure that
the material on FederalRegister.gov is accurately displayed, consistent with
the official SGML-based PDF version on govinfo.gov, those relying on it for
legal research should verify their results against an official edition of
the Federal Register. Until the ACFR grants it official status, the XML
rendition of the daily Federal Register on FederalRegister.gov does not
provide legal notice to the public or judicial notice to the courts.

Legal Status

Rule

Safety Zone; San Juan Harbor, San Juan, PR

A Rule by the Coast Guard on 02/18/2026

  • 1.

1.

Enhanced Content - Public Comments
- Regulations.gov Data Enhanced Content - Regulations.gov Data

FederalRegister.gov retrieves relevant information about this document
from Regulations.gov to provide users with additional context. This
information is not part of the official Federal Register document.

Safety Zone; San Juan Harbor, San Juan, PR

Docket ID USCG-2026-0075 Supporting Documents DSS-USCG-2026-24585_Aground Tank Barge DEFIANT Enhanced Content - Regulations.gov Data

- Sharing Enhanced Content - Sharing Shorter Document URL https://www.federalregister.gov/d/2026-03138 Email Email this document to a friend Enhanced Content - Sharing

  • Print Enhanced Content - Print
  • Document Statistics Enhanced Content - Document Statistics Document page views are updated periodically throughout the day and are cumulative counts for this document. Counts are subject to sampling, reprocessing and revision (up or down) throughout the day.

Page views 66
as of
03/14/2026 at 12:15 pm EDT Enhanced Content - Document Statistics
- Other Formats Enhanced Content - Other Formats This document is also available in the following formats:

JSON Normalized attributes and metadata XML Original full text XML MODS Government Publishing Office metadata More information and documentation can be found in our developer tools pages.

Enhanced Content - Other Formats
- Public Inspection Public Inspection This PDF is FR Doc. 2026-03138 as it appeared on Public Inspection on
02/17/2026 at 8:45 am.

It was viewed
6
times while on Public Inspection.

If you are using public inspection listings for legal research, you
should verify the contents of the documents against a final, official
edition of the Federal Register. Only official editions of the
Federal Register provide legal notice of publication to the public and judicial notice
to the courts under 44 U.S.C. 1503 & 1507.
Learn more here.

Public Inspection
Published Document: 2026-03138 (91 FR 7399) This document has been published in the Federal Register. Use the PDF linked in the document sidebar for the official electronic format.

Document Headings Document headings vary by document type but may contain
the following:

  1. the agency or agencies that issued and signed a document
  2. the number of the CFR title and the number of each part the document amends, proposes to amend, or is directly related to
  3. the agency docket number / agency internal file number
  4. the RIN which identifies each regulatory action listed in the Unified Agenda of Federal Regulatory and Deregulatory Actions See the Document Drafting Handbook for more details.
Department of Homeland Security
Coast Guard
  1. 33 CFR Part 165
  2. [Docket Number USCG-2026-0075]
  3. RIN 1625-AA00

AGENCY:

Coast Guard, Department of Homeland Security.

ACTION:

Temporary final rule.

SUMMARY:

The Coast Guard is establishing a temporary safety zone for navigable waters within 200 yards radius around the Barge DEFIANT grounded north of El Morro, east of the green buoy three, near the entrance of the San Juan Harbor. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards created by the Barge DEFIANT grounding. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector San Juan.

DATES:

This rule is effective without actual notice from February 18, 2026 through February 23, 2026. For the purposes of enforcement, actual notice will be used from February 9, 2026, until February 18, 2026.

ADDRESSES:

To view available documents go to https://www.regulations.gov and search for USCG-2026-0075.

FOR FURTHER INFORMATION CONTACT:

If you have questions about this rule, contact Lieutenant Commander Rachel E. Thomas, Sector San Juan, Waterways Management Division Chief, Coast Guard; telephone (571) 613-1417, email Rachel.E.Thomas@uscg.mil.

SUPPLEMENTARY INFORMATION:

I. Table of Abbreviations

CFR Code of Federal Regulations

COTP Captain of the Port

DHS Department of Homeland Security

FR Federal Register

NPRM Notice of proposed rulemaking

§ Section

U.S.C. United States Code

II. Background and Authority

The Coast Guard received notification that the Barge DEFIANT grounded north of El Morro, east of the green buoy three, near the entrance of the San Juan Harbor. The Captain of the Port (COTP) San Juan has determined that potential hazards associated with the vessel grounding are a safety concern for anyone within 200 yards radius around the grounded Barge DEFIANT barge. Therefore, the COTP is issuing this rule under the authority in 46 U.S.C. 70034, which is needed to protect personnel, vessels, and the marine environment in the navigable waters within the safety zone.

For the same reasons, the Coast Guard finds that under 5 U.S.C. 553(d)(3), good cause exists for making this rule effective less than 30 days after publication in the Federal Register.

III. Discussion of the Rule

This rule establishes a safety zone over all navigable waters within 200 yards radius of the current location of the Barge DEFIANT. The duration of the zone is intended to protect personnel, vessels, and the marine environment in these navigable waters while the Owning company of the vessel completes their salvage plan.

IV. Regulatory Analyses

We developed this rule after considering numerous statutes and Executive orders related to rulemaking. Below we summarize our analyses based on a number of these statutes and Executive orders.

A. Impact on Small Entities

The regulatory flexibility analysis provisions of the Regulatory Flexibility Act of 1980, 5 U.S.C. 601-612, do not apply to rules that are not subject to notice and comment. Because the Coast Guard has, for good cause, waived the notice and comment requirement that would otherwise apply to this rulemaking, the Regulatory Flexibility Act's flexibility analysis provisions do not apply here.

Under section 213(a) of the Small Business Regulatory Enforcement Fairness Act of 1996 (Pub. L. 104-121), if this rule will affect your small business, organization, or governmental jurisdiction and you have questions, contact the person listed in the FOR FURTHER INFORMATION CONTACT section.

Small businesses may send comments to the Small Business and Agriculture Regulatory Enforcement Ombudsman and the Regional Small Business Regulatory Fairness Boards by calling 1-888-REG-FAIR (1-888-734-3247). The Coast Guard will not retaliate against small entities that question or complain about this rule or any policy or action of the Coast Guard.

B. Collection of Information

This rule will not call for a new collection of information under the Paperwork Reduction Act of 1995 (44 U.S.C. 3501-3520).

C. Federalism and Indian Tribal Governments

We have analyzed this rule under Executive Order 13132, Federalism, and have determined that it is consistent with the fundamental federalism principles and preemption requirements described in that Order.

Also, this rule does not have tribal implications under Executive Order 13175, Consultation and Coordination with Indian Tribal Governments, because it does not have a substantial direct effect on one or more Indian tribes, on the relationship between the ( printed page 7400) Federal Government and Indian tribes, or on the distribution of power and responsibilities between the Federal Government and Indian tribes.

D. Unfunded Mandates Reform Act

As required by The Unfunded Mandates Reform Act of 1995 (2 U.S.C. 1531-1538), the Coast Guard certifies that this rule will not result in an annual expenditure of $100,000,000 or more (adjusted for inflation) by a State, local, or tribal government, in the aggregate, or by the private sector.

E. Environment

We have analyzed this rule under Department of Homeland Security Directive 023-01, Rev. 1, associated implementing instructions, and Environmental Planning COMDTINST 5090.1 (series), which guide the Coast Guard in complying with the National Environmental Policy Act of 1969 (42 U.S.C. 4321-4370f), and have determined that this action is one of a category of actions that do not individually or cumulatively have a significant effect on the human environment.

This rule is a safety zone. It is categorically excluded from further review under paragraph L60(d) of Appendix A, Table 1 of DHS Instruction Manual 023-01-001-01, Rev. 1. A Record of Environmental Consideration supporting this determination is available in the docket.

List of Subjects in 33 CFR Part 165

  • Harbors
  • Marine safety
  • Navigation (water)
  • Reporting and recordkeeping requirements
  • Security measures
  • Waterways For the reasons discussed in the preamble, the Coast Guard amends 33 CFR part 165 as follows:

PART 165—REGULATED NAVIGATION AREAS AND LIMITED ACCESS AREAS

  1. The authority citation for part 165 continues to read as follows:

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

  1. Add § 165.T07-0075 to read as follows:

§ 165.T07-0075 Safety Zone; San Juan Harbor, San Juan, PR. (a) Location. The following area is a safety zone: Certain waters of the Atlantic Ocean north of El Morro, east of the green buoy three, near the entrance of the San Juan Harbor, from surface to bottom, within 200 yards radius of 18°28′19.1″ N 66°07′30.5″ W, the current location of the Barge DEFIANT.

(b) Definitions. As used in this section, designated representative means a Coast Guard Patrol Commander, including a Coast Guard coxswain, petty officer, or other officer operating a Coast Guard vessel and a Federal, State, and local officer designated by or assisting the Captain of the Port San Juan (COTP) in the enforcement of the safety zone.

(c) Regulations. (1) Under the general safety zone regulations in subpart C of this part, you may not enter, transiting through, anchoring in, or remaining within the safety zone described in paragraph (a) of this section unless authorized by the COTP or the COTP's designated representative.

(2) To seek permission to enter, contact the COTP or the COTP's representative by telephone at (787) 289-2041, or a designated representative via VHF-FM radio on channel 16 to request authorization. Those in the safety zone must comply with all lawful orders or directions given to them by the COTP or the COTP's designated representative.

(d) Enforcement period. This section will be enforced from February 9, 2026 February 23, 2026.

Robert E. Stiles,

Captain, U.S. Coast Guard, Acting Captain of the Port Sector San Juan.

[FR Doc. 2026-03138 Filed 2-17-26; 8:45 am]

BILLING CODE 9110-04-P

Published Document: 2026-03138 (91 FR 7399)

Classification

Agency
Office of the Federal Register
Published
February 18th, 2026
Compliance deadline
February 9th, 2026 (33 days ago)
Instrument
Rule
Legal weight
Binding
Stage
Final
Change scope
Substantive

Who this affects

Applies to
Maritime professionals
Geographic scope
San Juan Harbor, Puerto Rico

Taxonomy

Primary area
Transportation
Operational domain
Compliance
Topics
Maritime Security Public Safety

Get Transportation Regulation alerts

Weekly digest. AI-summarized, no noise.

Free. Unsubscribe anytime.

Get alerts for this source

We'll email you when FR: Coast Guard publishes new changes.

Free. Unsubscribe anytime.