Go boating with comprehensive charts derived from multiple official, government and private sources, displayed in a familiar look and feel. Learn more
Understand depths and bottom detail with our innovative 1ft/0.5 m bathymetry charts created using Navionics proprietary systems that process sonar data contributed by boaters with existing content. Learn more
Get useful local knowledge from fellow boaters in this crowdsourced content layer packed with points of interest, navigation aids and variety of edits made by users of our boating app. Learn more
We constantly enhance our charts with new and amended content from official hydrographic sources, public and private surveys, and millions of contributions from boaters. View our latest charts on the Chart Viewer.
A one-year subscription to daily updates and advanced features is included when you purchase any new product. Check if your GPS plotter model is compatible with Navionics advanced features and make sure it is running the latest software.
After one year, you can renew your subscription at a discounted price. If you don’t, you can still use previously downloaded maps, but advanced features or download updates require an active subscription.