# Coast Guard 55 documents across 22 days of the archive, 45 of them final rules. The five most recent days are below. [HTML](https://downstream.sh/daily/agency/coast-guard/) · [the long-form archive](https://downstream.sh/daily/agency/coast-guard/archive.md) · [the daily issue](https://downstream.sh/daily/index.md) ## Dates this agency has set that have not yet arrived | Date | Offset | What | Document | Agency | |---|---|---|---|---| | 2026-09-11 | today | Comments close | [Security Zone; U.S. Coast Guard Base, Los Angeles Harbor Main Channel, Los Angeles, CA](https://www.federalregister.gov/documents/2026/08/12/2026-16406/security-zone-us-coast-guard-base-los-angeles-harbor-main-channel-los-angeles-ca) | Homeland Security Department · Coast Guard | | 2026-09-11 | today | Takes effect | [Safety Zone; Fort Myers Beach, FL](https://www.federalregister.gov/documents/2026/09/01/2026-17874/safety-zone-fort-myers-beach-fl) | Homeland Security Department · Coast Guard | | 2026-09-13 | +2d | Takes effect | [Safety Zone: Piers Park, Boston Inner Harbor, East Boston MA](https://www.federalregister.gov/documents/2026/08/21/2026-17098/safety-zone-piers-park-boston-inner-harbor-east-boston-ma) | Homeland Security Department · Coast Guard | | 2026-09-13 | +2d | Takes effect | [Safety Zone; Bay Bridge Paddle; Chesapeake Bay, Annapolis, MD](https://www.federalregister.gov/documents/2026/09/02/2026-17978/safety-zone-bay-bridge-paddle-chesapeake-bay-annapolis-md) | Homeland Security Department · Coast Guard | | 2026-09-14 | +3d | Comments close | [Collection of Information Under Review by Office of Management and Budget; OMB Control Number: 1625-0016](https://www.federalregister.gov/documents/2026/08/13/2026-16517/collection-of-information-under-review-by-office-of-management-and-budget-omb-control-number) | Homeland Security Department · Coast Guard | | 2026-09-17 | +6d | Comments close | [Anchorages; Bolivar Roads Channel, Galveston, TX](https://www.federalregister.gov/documents/2026/08/18/2026-16832/anchorages-bolivar-roads-channel-galveston-tx) | Homeland Security Department · Coast Guard | | 2026-09-17 | +6d | Takes effect | [Safety Zone; ANCHOR Floating Production Unit (FPU) Outer Continental Shelf Facility, Green Canyon Block 763, Gulf of America](https://www.federalregister.gov/documents/2026/08/18/2026-16806/safety-zone-anchor-floating-production-unit-fpu-outer-continental-shelf-facility-green-canyon-block) | Homeland Security Department · Coast Guard | | 2026-09-20 | +9d | Takes effect | [Special Local Regulation; Chickahominy River, Williamsburg, VA](https://www.federalregister.gov/documents/2026/08/28/2026-17608/special-local-regulation-chickahominy-river-williamsburg-va) | Homeland Security Department · Coast Guard | | 2026-09-23 | +12d | Comments close | [Notice of Availability and Request for Comments on Draft Navigation and Vessel Inspection Circular 02-99 Change 1-Guidance on the Streamlined Inspection Program](https://www.federalregister.gov/documents/2026/08/24/2026-17216/notice-of-availability-and-request-for-comments-on-draft-navigation-and-vessel-inspection-circular) | Homeland Security Department · Coast Guard | | 2026-09-25 | +14d | Comments close | [Anchorage Regulation; San Juan Bay, San Juan, PR](https://www.federalregister.gov/documents/2026/08/26/2026-17419/anchorage-regulation-san-juan-bay-san-juan-pr) | Homeland Security Department · Coast Guard | | 2026-09-28 | +17d | Comments close | [Drawbridge Operation Regulation; Albemarle Sound to Sunset Beach, Atlantic Intracoastal Waterway (AICW), Wrightsville Beach, NC](https://www.federalregister.gov/documents/2026/08/27/2026-17483/drawbridge-operation-regulation-albemarle-sound-to-sunset-beach-atlantic-intracoastal-waterway-aicw) | Homeland Security Department · Coast Guard | | 2026-09-28 | +17d | Takes effect | [Safety Zone; Hurricanes, Tropical Storms, and Severe Weather Events in the Sector Mobile Captain of the Port Zone](https://www.federalregister.gov/documents/2026/08/28/2026-17627/safety-zone-hurricanes-tropical-storms-and-severe-weather-events-in-the-sector-mobile-captain-of-the) | Homeland Security Department · Coast Guard | | 2026-10-16 | +35d | Takes effect | [Safety Zone; York River, Yorktown, VA](https://www.federalregister.gov/documents/2026/09/11/2026-18557/safety-zone-york-river-yorktown-va) | Homeland Security Department · Coast Guard | ## 11 September 2026 — 3 documents [the whole issue for this day](https://downstream.sh/daily/2026-09-11.md) > Coast Guard published three rules establishing special local regulations for marine events in Columbia River and San Diego, and a temporary safety zone on the York River effective October 16, 2026. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-09-11 *Machine-written by `claude-haiku-4-5-20251001` from the documents below.* ### Special Local Regulations; Marine Events Within the Sector Columbia River Captain of the Port Zone, Portland, OR *Rule* — Homeland Security Department · Coast Guard The Coast Guard will enforce special local regulations at one location in the Sector Columbia River Captain of the Port Zone in Portland, OR from September 12, 2026, to September 13, 2026. This action is necessary to provide for the safety of life and property on these navigable waters during marine events. During the enforcement periods, the operator of any vessel in the regulated area must comply with the directions from the Patrol Commander or any official patrol vessel. 91 FR 57795 · FR Doc. 2026-18670 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-11/pdf/2026-18670.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/11/2026-18670/special-local-regulations-marine-events-within-the-sector-columbia-river-captain-of-the-port-zone) ### Special Local Regulation; Southern California Annual Marine Events for the San Diego Captain of the Port Zone, San Diego Bayfair *Rule* — Homeland Security Department · Coast Guard The Coast Guard will enforce the San Diego Bayfair special local regulation on the waters of Mission Bay, California from September 18, 2026, through September 20, 2026. This special local regulation is necessary to provide for the safety of the participants, crew, spectators, sponsor vessels, and general users of the waterway. During the enforcement period, persons and vessels are prohibited from anchoring, blocking, loitering, or impeding within this regulated area unless authorized by the Captain of the Port, or his designated representative. 91 FR 57796 · FR Doc. 2026-18558 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-11/pdf/2026-18558.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/11/2026-18558/special-local-regulation-southern-california-annual-marine-events-for-the-san-diego-captain-of-the) ### Safety Zone; York River, Yorktown, VA *Rule* — Homeland Security Department · Coast Guard The Coast Guard is establishing a temporary safety zone for navigable waters on the York River. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with an over water drone show. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Virginia, or their designated representative. - **Takes effect** 16 October 2026 (in 35 days) 91 FR 57796 · FR Doc. 2026-18557 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-11/pdf/2026-18557.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/11/2026-18557/safety-zone-york-river-yorktown-va) ## 10 September 2026 — 2 documents [the whole issue for this day](https://downstream.sh/daily/2026-09-10.md) ### Special Local Regulation; Southern California Annual Marine Events for the San Diego Captain of the Port Zone, San Diego TriRock Triathlon *Rule* — Homeland Security Department · Coast Guard The Coast Guard will enforce the San Diego TriRock Triathlon special local regulation on the waters of San Diego Bay, California on September 12, 2026. This special local regulation is necessary to provide for the safety of the participants, crew, spectators, sponsor vessels, and general users of the waterway. During the enforcement period, persons and vessels are prohibited from anchoring, blocking, loitering, or impeding within this regulated area unless authorized by the Captain of the Port, or his designated representative. 91 FR 57512 · FR Doc. 2026-18492 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-10/pdf/2026-18492.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/10/2026-18492/special-local-regulation-southern-california-annual-marine-events-for-the-san-diego-captain-of-the) ### Special Local Regulations; Marine Events Within the USCG East District-Ocean City, NJ *Rule* — Homeland Security Department · Coast Guard The Coast Guard will enforce special local regulations for the Ocean City Airshow on September 20, 2026, to provide for the safety of life on navigable waterways during this event. Our regulation for marine events within the USCG East District identifies the regulated area for this event in Ocean City, NJ. During the enforcement period, the operator of any vessel in the regulated area must comply with directions from the Patrol Commander or any Official Patrol displaying a Coast Guard ensign. 91 FR 57512 · FR Doc. 2026-18463 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-10/pdf/2026-18463.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/10/2026-18463/special-local-regulations-marine-events-within-the-uscg-east-district-ocean-city-nj) ## 9 September 2026 — 2 documents [the whole issue for this day](https://downstream.sh/daily/2026-09-09.md) > The Coast Guard published rules establishing a safety zone for a September 19, 2026 crew regatta on Chicago waterways and removing a drawbridge operation regulation for a demolished Florida bridge. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-09-09 *Machine-written by `claude-haiku-4-5-20251001` from the documents below.* ### Safety Zone; Brandon Road Lock and Dam to Lake Michigan Including Des Plaines River, Chicago Sanitary and Ship Canal, Chicago River, and Calumet-Saganashkee Channel, Chicago, IL *Rule* — Homeland Security Department · Coast Guard The Coast Guard will enforce a segment of the Safety Zone, Brandon Road Lock and Dam to Lake Michigan including Des Plaines River, Chicago Sanitary and Ship Canal, Chicago River, and Calumet-Saganashkee Channel Chicago, IL, on the Chicago River (South Branch) and Chicago Sanitary and Ship Canal for the Tough Cup XII Regatta on September 19, 2026. This action is intended to provide for the safety of life on navigable waterways during a crew regatta event. During the enforcement period listed below, entry into, transiting, or anchoring within the safety zone is prohibited unless authorized by the Captain of the Port Lake Michigan or a designated representative. 91 FR 57259 · FR Doc. 2026-18369 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-09/pdf/2026-18369.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/09/2026-18369/safety-zone-brandon-road-lock-and-dam-to-lake-michigan-including-des-plaines-river-chicago-sanitary) ### Drawbridge Operation Regulation; Atlantic Intracoastal Waterway, Fort Pierce, FL *Rule* — Homeland Security Department · Coast Guard The Coast Guard is removing the existing drawbridge operation regulation for the A1A North Causeway bridge, across the Atlantic Intracoastal Waterway, mile 964.8, near Fort Pierce, FL. The drawbridge is under demolition, and the bascule spans have been permanently removed from the waterway in August 2026. The operating regulation is no longer applicable or necessary. - **Takes effect** 9 September 2026 (2 days ago) 91 FR 57258 · FR Doc. 2026-18364 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-09/pdf/2026-18364.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/09/2026-18364/drawbridge-operation-regulation-atlantic-intracoastal-waterway-fort-pierce-fl) ## 8 September 2026 — 1 document [the whole issue for this day](https://downstream.sh/daily/2026-09-08.md) > The Coast Guard established a temporary safety zone in Laguna Madre, South Padre Island, Texas for an over water fireworks display. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-09-08 *Machine-written by `claude-haiku-4-5-20251001` from the documents below.* ### Safety Zone; Laguna Madre, South Padre Island, TX *Rule* — Homeland Security Department · Coast Guard The Coast Guard is establishing a temporary safety zone for navigable waters on the Laguna Madre. The safety zone is needed to protect personnel, vessels, and the marine environment from potential hazards associated with an over water fireworks display. Entry of vessels or persons into this zone is prohibited unless specifically authorized by the Captain of the Port, Sector Corpus Christi, or their designated representative. - **Takes effect** 5 September 2026 (6 days ago) 91 FR 57089 · FR Doc. 2026-18279 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-08/pdf/2026-18279.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/08/2026-18279/safety-zone-laguna-madre-south-padre-island-tx) ## 4 September 2026 — 2 documents [the whole issue for this day](https://downstream.sh/daily/2026-09-04.md) > The Coast Guard removed a drawbridge operation regulation for a converted fixed bridge near Clyo, Georgia and established a safety zone for a swim event at Ohio Street Beach in Chicago. — via Downstream, https://downstream.sh/daily/agency/coast-guard/#s-2026-09-04 *Machine-written by `claude-haiku-4-5-20251001` from the documents below.* ### Drawbridge Operation Regulation; Savannah River, Clyo, GA *Rule* — Homeland Security Department · Coast Guard The Coast Guard is removing the existing drawbridge operation regulation for the CSX Transportation railroad bridge, mile 60.9, near Clyo, GA. The drawbridge was converted to a fixed bridge in August 2026, and the operating regulation is no longer applicable or necessary. - **Takes effect** 4 September 2026 (7 days ago) 91 FR 56778 · FR Doc. 2026-18166 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-04/pdf/2026-18166.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/04/2026-18166/drawbridge-operation-regulation-savannah-river-clyo-ga) ### Safety Zone; Ohio Street Beach Swim Course, Lake Michigan, Chicago Harbor, Chicago, IL *Rule* — Homeland Security Department · Coast Guard The Coast Guard will enforce a safety zone for the Chicago Masters' Big Shoulders 5K and 2.5K Open Water Swim event to provide for the safety of life on navigable waterways during a swim event. Our regulation for marine events within the Great Lakes Coast Guard District identified the safety zone for this event in Chicago, IL. During the enforcement period, entry into, transiting, or anchoring within the safety zone is prohibited unless authorized by the Captain of the Port Lake Michigan or a designated on-scene representative. 91 FR 56779 · FR Doc. 2026-18130 · [official PDF](https://www.govinfo.gov/content/pkg/FR-2026-09-04/pdf/2026-18130.pdf) · [federalregister.gov](https://www.federalregister.gov/documents/2026/09/04/2026-18130/safety-zone-ohio-street-beach-swim-course-lake-michigan-chicago-harbor-chicago-il) ## Earlier 17 further days are in the [long-form archive](https://downstream.sh/daily/agency/coast-guard/archive.md). ## Ask an assistant instead Everything on this page is also a tool call. Add `mcp.downstream.sh` as an MCP server — no key, no account — then paste this: ``` Using the Downstream MCP server at mcp.downstream.sh, call whats_new_since with agency "Coast Guard" since 2026-09-04, then summarise what changed and list every deadline it created. ``` Reaches `whats_new_since`. 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