From high-traffic marinas in Miami to private yacht docks along Florida’s Atlantic coast, waterfront facilities face a unique and evolving set of security challenges. These spaces are often open, lightly guarded, and filled with high-value assets. For operators, owners, and crew, security is no longer a luxury. It is a necessity.

Poseidon Security Group is fully licensed under the Maritime Transportation Security Act (MTSA), with direct experience in marina and superyacht protection. We work with facility managers and individual yacht operators to deliver tailored, compliant, and professional maritime security solutions.

Why Marina Security Demands Attention in 2025

Recent incidents highlight the increasing sophistication of threats to waterfront facilities:

• Stolen Luxury Yacht, Florida (May 2025):
  A 68-foot yacht was stolen from Blowing Rocks Marina by a Russian national who fled south down the Intracoastal Waterway. The suspect was caught only after a high-speed multi-agency pursuit. The ease of access and lack of on-site deterrents were key factors in the theft.
  Read More: CBS12

• Black Point Marina Break-ins, Miami-Dade (May 2025):
  Multiple thefts of GPS units and electronics were reported after thieves entered through unsecured dock gates. Victims called for greater on-site patrols and tighter access control.
  Read More: WSVN

• Dinghy Theft Foiled in Panama (March 2025):
  A masked intruder was caught on security camera attempting to steal a tender. The alarm and onboard motion lights scared off the would-be thief. Even smaller vessels are now being targeted.
  Read More: Caribbean Safety and Security Net

Best Practices for Marina and Yacht Security

1. Physical Access Control
Install fencing, locked gates, and monitored entry points. Use key cards, PIN entry systems, and license plate recognition to limit unauthorized access.

2. 24-Hour Surveillance Systems
Night-vision cameras with motion detection and cloud backups offer around-the-clock visibility. Live feeds and alerts allow operators to monitor activity in real time.

3. On-Site Licensed Guards
Trained security personnel serve as both a deterrent and a rapid-response resource. Poseidon’s MTSA-certified officers understand the rhythms of marina environments and how to work closely with dockmasters, harbor authorities, and vessel owners.

4. Dock and Vessel Safeguards
Unattended boats should use wheel locks, keyless ignition blockers, and tamper-proof cable locks. Sensitive electronics should be stowed or secured when not in use.

5. Integrated Emergency Planning
Coordinate with law enforcement, marina management, and the Coast Guard to establish response plans. These should cover trespassing, suspicious activity, medical incidents, and vessel emergencies.

6. Cybersecurity on the Waterfront
The Coast Guard’s 2025 rules require MTSA-regulated facilities to assess and protect their digital infrastructure. This includes access systems, vessel control software, and marina-wide networks.
Read More: Insurance Journal

Why Clients Choose Poseidon

• MTSA Licensed
  We are qualified to meet federal compliance standards for physical risk mitigation.

• Extensive Field Experience
  Our team has worked across luxury marinas, international flag yachts, and sensitive construction and refit yards.

• Tailored and Scalable
  Each security plan is shaped to your site layout, vessel profile, and risk tolerance.

Next Steps for Marina Operators and Yacht Owners

• Book a site walkthrough to evaluate perimeter, camera coverage, and patrol routes

• Review existing access controls and identify improvement areas

• Prepare for upcoming DHS or Coast Guard audits

• Pilot a weekend security deployment to evaluate real-world effectiveness

Security at the Waterline Requires a Complete Approach

Modern threats to marinas and vessels are increasingly sophisticated. Investing in professional, MTSA-compliant security services protects not just property, but operations and reputation. Poseidon Security Group is ready to support your team with expertise, discretion, and real coverage where it matters most.

Chris Pordon
Poseidon Security Group