Data / Federal rules / 2025-14220
Regulated Navigation Area; Lake Washington, Seattle, WA
The Coast Guard published this final rule in the Federal Register on July 28, 2025.
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What the agency says
The Coast Guard will enforce a regulated navigation area on Lake Washington, Seattle Washington immediately before and after Seafair events from 8 a.m. to 8 p.m., each day from July 31, 2025, through August 3, 2025. This action is to provide for the safety of life on navigable waterways throughout the duration of this event. The location of this regulated navigation area on portions of Lake Washington, Seattle, Washington is specified in the regulation. During the enforcement periods all vessels transiting the regulated navigation area must proceed at a speed which creates minimum wake, seven (7) miles per hour or less, unless a higher minimum speed is necessary to maintain bare steerageway.
Key facts
- Document number
- 2025-14220
- Type
- Final rule
- Action
- Notification of enforcement of regulation
- Agency
- Homeland Security Department; Coast Guard
- Published
- July 28, 2025
- Dates
- The regulation in 33 CFR 165.1341 will be enforced immediately before and after Seafair events from 8 a.m. to 8 p.m., each day from July 31, 2025, through August 3, 2025.
- Docket
- Docket No. USCG-2025-0658
- Code of Federal Regulations
- 33 CFR 165
- Pages
- 2
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Everything from the Coast Guard · Published in July 2025
Read from the Federal Register API, last updated 2026-10-23. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.