CM93 v2 Charts: Complete Download and Installation Guide CM93 v2 charts are a legacy worldwide vector chart database frequently used by offshore sailors and cruisers. While newer formats like CM93 v3 and S-63 exist, CM93 v2 remains popular due to its compatibility with free navigation software like OpenCPN and its relatively small file size. What are CM93 v2 Charts?
OpenCPN Software: Download the latest version of the chart plotter from the Official OpenCPN Website.
Don’t rely on it for: entering an unknown harbor at night, navigating coral reefs, or anywhere with container traffic. cm93 v2 charts download install
Official CM93 v2 is obsolete. C-MAP has long since moved to subscription-based, updated vector charts (e.g., C-MAP MAX, C-MAP Reveal) with continuous updates, high-resolution bathymetry, and official hydrographic data. However, for many users, the barriers are significant:
. They should never be used as your sole source of navigation. Sandbars shift, new buoys are placed, and landmarks change. Always cross-reference CM93 data with: Up-to-date paper charts or official ENC/Raster charts. CM93 v2 Charts: Complete Download and Installation Guide
Move the contents up one level.
Options → Charts → Chart Files tab.Add Directory and navigate to your CM93 folder.Vector Charts are enabled.Once you've downloaded the CM93 V2 charts, it's time to install them on your navigation software or device. The installation process may vary depending on the software or device you're using. Here are some general steps: Open OpenCPN → Options → Charts → Chart
Navigate to Charts: Select the Charts tab, then Chart Files.