2026-21478Rule

Coast Guard Draws Temporary No-Go Zones Around Military Cargo

Published Date: 10/21/2026

Rule

Summary

From October 30 to November 1, 2026, the Coast Guard will enforce special security zones in Puget Sound’s Blair and Sitcum Waterways to protect military cargo. Boat operators in these areas must follow Coast Guard directions and get permission before entering or moving around, especially if their vessel is 20 meters or longer. This temporary rule keeps everyone safe without any extra fees or costs.

Analyzed Economic Effects

3 provisions identified: 1 benefits, 2 costs, 0 mixed.

Temporary security zones in Commencement Bay

If you operate a vessel in portions of the Blair Waterway and Sitcum Waterway, Commencement Bay, WA, those areas will be enforced as security zones from 12:01 a.m. on October 30, 2026, to 11:59 p.m. on November 1, 2026. During that time you must comply with directions from the Captain of the Port or a designated representative to enter, move within, or exit the zones.

Advance permission required by vessel length

If your vessel is 20 meters or longer, you must seek permission from the Captain of the Port or a Designated Representative at least four hours before entering or moving in the security zones. If your vessel is less than 20 meters long, you must seek permission at least one hour in advance.

How to contact Coast Guard during enforcement

While these security zones are enforced, Vessel Traffic Service (VTS) Puget Sound may be reached on VHF channel 14. The Coast Guard also plans to notify mariners via the Local Notice to Mariners about the enforcement period.

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Key Dates

Published Date
Rule Effective
10/21/2026
10/30/2026

Department and Agencies

Department
Independent Agency
Agency
Homeland Security Department
Coast Guard
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