Coast Guard Seals Off Florida Ports with Security Zones
Published Date: 11/21/2025
Rule
Summary
Starting December 22, 2025, the Coast Guard is setting up permanent security zones around key Florida ports and facilities like Seaport Manatee and MacDill Air Force Base. These zones will keep unauthorized boats out to protect people, ships, and important infrastructure from potential threats. If you work or travel near these areas, expect tighter controls but no new fees or costs.
Analyzed Economic Effects
4 provisions identified: 2 benefits, 2 costs, 0 mixed.
Permanent Port Security Zones Start
Starting December 22, 2025, the Coast Guard establishes permanent security zones around listed Florida ports and facilities (for example, Seaport Manatee, MacDill Air Force Base, Port of Tampa, St. Petersburg Harbor, Crystal River, Big Bend, and Weedon Island). You (or your boat) may not enter these zones unless you get permission from the Captain of the Port (COTP) or a designated representative.
Rules for Cruise Ships and Hazardous Cargo Vessels
The rule creates vessel-specific security zones: a 500-yard radius for moving cruise ships and vessels carrying especially hazardous cargo, and a 200-yard radius around moored cruise ships and vessels with especially hazardous cargo. Subject vessels must follow reporting rules in 33 CFR part 160, subpart C, and must obtain COTP permission to enter or transit these zones.
No New Fees; Limited Economic Impact
The Coast Guard states this rule will not impose new fees or have a significant economic impact on a substantial number of small entities; vessel traffic can transit around the security zones and vessels may request permission to enter the zones from the Captain of the Port.
Waiver Authority for Captain of the Port
The Captain of the Port St. Petersburg may waive requirements of this rule for any vessel, facility, or structure if application of the rule is unnecessary or impractical for port safety, security, or environmental safety.
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Key Dates
Department and Agencies
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