Detailed Nautical Charts Wherever You Go
Nautical charts for cruising, fishing, sailing, diving and all the other activities on the water.
The same detailed marine and lake charts and advanced features as on the best GPS plotters.
Daily Updates
We make around 2,000 updates to Nautical Chart every day, plus other thousands to SonarChart and Community Edits. A one-year subscription to Daily Updates and the features listed below is included when you purchase any region.
Advanced Features
Dock-to-dock Autorouting
Dock-to-dock Autorouting1 creates a suggested route based on chart data and navigation aids.
Advanced Map Options
Customize chart views to change overlay, highlight shallow areas, target multiple fishing ranges, and more!
Weather & Tides
Access daily and hourly forecasts, get wind, weather buoys and tides & currents.
AIS
See nearby targets overlaid on your charts in real time. Just connect the Boating app to a compatible Wi-Fi AIS receiver.
GPX Import/Export
Exchange all your archived items in GPX format with friends
Plotter Sync
Update your GPS plotter charts, transfer routes and markers and more!
Other Features
SonarChart Live
Create your own 1’ (0.5 m) HD bathymetry maps and display them in real time on your charts while navigating. Help us improve SonarChart™ layer by sharing your logs