Introduction
The Panama Canal is a vital link between the Atlantic and Pacific Oceans, offering yachtsmen a faster route than sailing around South America. Transiting requires proper preparation, adherence to canal regulations, and coordination with the Panama Canal Authority (ACP). This guide outlines the process and essential preparations for a successful transit.

Pre-Transit Preparation
1. Documentation Required
- Valid vessel registration
- Proof of insurance
- Crew passports and visas (if applicable)
- Panama Canal Admeasurement Survey form
- Completed Panama Canal Handline Transit Application
- Crew list and clearance paperwork from the last port of call

2. Booking the Transit
- Contact the Panama Canal Authority (ACP) at least 96 hours in advance.
- Vessels under 65 feet (19.8 meters) can opt for a handline transit, which is more cost-effective.
- The canal authorities will schedule a measurement inspection, during which an official measures the vessel and assigns a transit slot.
- Fees must be paid in advance through an authorized bank or payment center.

3. Required Equipment and Crew
- Four long mooring lines (125 feet each, 7/8-inch diameter - this can be rented from a local yacht agent)
- Eight fenders to protect the hull from contact with walls and other vessels
- A minimum of four competent line handlers (excluding the captain) – line handlers can be hired locally if necessary. They need to be able to catch the monkey fisted heaving line, tie two bowlines to have the land based canal authority bring the mooring lines ashore.
- Working VHF radio (monitor Channel 12 or 16 for instructions)

The Transit Process
1. Arrival at the Canal Zone
- Anchor at designated areas near Cristóbal (Atlantic side) or Balboa (Pacific side) and await the assigned measurer.
- Upon successful inspection, a transit slot is allocated.

2. Pilot Boarding and Lock Procedures
- A canal advisor or pilot will board the yacht to guide the transit.
- Yachts generally transit with other vessels and may raft up to other boats.
- The canal consists of three sets of locks: Gatún (Atlantic side), Pedro Miguel, and Miraflores (Pacific side).
- The vessel will be secured to the lock walls or another vessel using the required mooring lines.

3. Gatún Lake and Second Locking Process
- After passing through the initial locks, yachts proceed through Gatún Lake, a freshwater body covering 21 miles.
- The second set of locks will lower the vessel to sea level before exiting to the Pacific or Atlantic.

Costs and Fees
- Small yachts (under 65 feet) can expect total costs around $1,500–$2,500, including transit fees, line handlers, and agent services (if used).
- Larger vessels or expedited transits will incur higher fees.

Tips for a Smooth Transit
- Arrive early to avoid delays.
- Ensure all crew members understand line-handling duties.
- Be prepared for overnight anchorage if required.
- Follow all ACP instructions carefully.
- Consider hiring a local agent to assist with paperwork, scheduling and supply of large fenders and mooring lines.

Conclusion
Successfully transiting the Panama Canal requires careful planning, adherence to regulations, and patience. With the right preparation, yachtsmen can navigate this engineering marvel safely and efficiently, opening the gateway between the Atlantic and Pacific for their voyage.