# Safety Zones; Recurring Safety Zones in Captain of the Port Northern Great Lakes

**Action Urgency Score:** 30/100

| Field | Value |
|---|---|
| Agency | Homeland Security Department; Coast Guard |
| Type | Final rule |
| Action | Notification of enforcement of regulation. |
| Published | 2026-08-05 |
| Significant | No |
| CFR parts | 33 CFR 165 |
| Summary | The Coast Guard will enforce various safety zones for maritime events in the Captain of the Port Northern Great Lakes zone. Enforcement of these safety zones is necessary to protect the safety of life and property on the navigable waters immediately prior to, during, and immediately after the events. During the periods in question, the Coast Guard will enforce restrictions upon, and control movement of, vessels in a specified area immediately prior to, during, and immediately after events. During each enforcement period, vessels must stay out of the established safety zone and may only enter w |
| Document number | 2026-15855 |

## Why this score
- Final rule.

Source: Federal Register API (Office of the Federal Register) (https://www.federalregister.gov/documents/2026/08/05/2026-15855/safety-zones-recurring-safety-zones-in-captain-of-the-port-northern-great-lakes). Last refreshed: 2026-11-04T09:17:43.641Z.
Data from the Federal Register API; the published Federal Register document is authoritative. Informational only, not legal advice.