Buoys change, sand bars shift, new rocks and bottom structures are found, and new detail is constantly being added to our charts by using the latest technology: satellite imagery, airborne laser, sonar, Notices to Mariners, plus hundreds of thousands of changes made by our community members through Community Layer. In fact, we make more updates in one week than the leading hydrographic offices do in an entire year.
Freshest Data are delivered to you every day, to make sure you enjoy boating with peace of mind and the absolute best chart content.
Freshest Data is free for one year* and must be started within 2 months of product purchase.

A revolution in digital charts: not only are you empowered to edit your charts, but you also benefit from the corrections made by the entire community of Navionics users, all delivered in real time on your mobile device, and delivered daily to your plotter along with Freshest Data. **

Compatible Plotters:
Lowrance HDS Gen2
Lowrance HDS Gen1 with 4.1 software update
Raymarine e-Series & c-Series