C-MAP electronic charts for sale on our online store are all C-MAP MAX Wide or Mega Wide areas, on C-MAP data cards for use in marine Chart Plotters. We require the make and model of your chart plotter at check out.

We also supply MAX-N, MAX-N+ and C-MAP 4D.  Please phone or email for details.

Customers can return their existing C-MAP cards to us for update or exchange for a different geographic area. This service takes approximately three working days so please leave plenty of time and send your C-MAP card by registered post or courier.

C-MAP electronic charts have been a worldwide standard for years, providing cruisers, sailors and fishermen with the accurate, up-to-date chart data they need to enjoy each day on the water. Still a leading choice of navigators and chartplotter manufacturers around the globe.

C-MAP charts are updated twice annually to provide all the latest detail and information. Compatible with dozens of chartplotters from top manufacturers. Click here for chart plotter compatibility.
Extensive coverage of coastal waters, lakes and rivers.