Panama Canal ship map and transit context

Start with a position, not a promised transit time

To explore ships around the Panama Canal, open the map below and inspect the reports available at the time of your visit. A vessel marker describes a received position. It does not confirm a transit booking, a lock slot or a passage through the whole canal. PocketWorld is not an official transit schedule and does not connect this page to the Panama Canal Authority's operational traffic-management system. This guide separates those different questions so that a useful geographic observation does not become an unsupported arrival prediction.

Read the canal as several connected places

Cristóbal and Balboa are useful reference names for the Atlantic and Pacific approaches. The original lock system includes Gatun on the Atlantic side, and Pedro Miguel and Miraflores on the Pacific side. Gatun Lake and the Culebra Cut connect parts of the passage. The Authority's canal overview explains the locks and lake; its separate cameras also include Agua Clara and Cocolí. A report near an approach, a lake or a lock therefore describes a different location. Do not treat every nearby marker as a ship currently transiting a lock.

A practical map-reading workflow

1. Use the button to open the shared ship explorer centered on the canal's reference point. The link does not lock the data or the map to Panama; global counters elsewhere in the application are not canal totals.
2. Zoom and pan between the approaches and inland passage. Select an available vessel and check its coordinates, report time and source before comparing it with another marker.
3. Keep unknown identity, destination or speed fields unknown. A blank field is not a measured value of zero, and a destination text is not a confirmed canal booking.
4. If the relevant ship is missing, record that the report is unavailable. It is not proof that the canal is empty, that the ship has cancelled its voyage or that the map has observed every vessel.

The map uses the configured public vessel feeds; coverage and timeliness vary. Opening this guide does not request a new survey, fill absent positions with invented ships or start a historical transit replay. For comparing visits, retain the same geographic area and the timestamps of the observations you actually saw.

Several nearby vessels are not a queue

The Authority's transit FAQ, revised December 2023 explains why arrival order and transit order can differ, including bookings, vessel restrictions and operating conditions. The schedule can change. This older explanatory document is background, not today's operational notice. A cluster of markers is not a queue with known priority or waiting time. Nor can a recent speed and straight-line distance establish when a vessel will enter or leave a lock.

Position and identity information can arrive separately

The US Coast Guard AIS FAQ distinguishes dynamic position reports from static and voyage information. A received position may therefore precede a usable vessel name. Compare the identity and the observation time independently; do not assign a familiar name just because a marker is close to where you expected a ship. That FAQ explains AIS messages, not PocketWorld's reception coverage in Panama.

Use the appropriate official source for the next question

For published operational context, start with the Authority's Maritime Services and its current advisories, notices and transit information. The EVTMS overview describes an operational scheduling and tracking service with its own access process; those records are not embedded here. The official canal webcams offer camera views, not the same measurement as an AIS report. Check which location a camera covers and whether its image is current. PocketWorld does not host those camera streams on this page, certify a transit, or provide navigation or safety advice.