Platinum+ Marine Charts - US East

Get the world’s No. 1 choice in marine mapping - with the best, most up-to-date Navionics Platinum+ cartography on your compatible chartplotter.
For offshore or inland waters, this all-in-one solution offers detail-rich integrated mapping of coastal waters, lakes, rivers and more. Get SonarChart™ 1 ft (0.5 meter) HD bathymetry maps, advanced features such as dock-to-dock route guidance technology, live mapping and Plotter Sync to provide wireless access to daily updates.
The Navionics Chart Installer software also ensures the freshest chart data every time out. Navionics dock-to-dock route guidance solutions give you a suggested path to follow through channels, inlets, marina entrances and more. Multiple shading options aid in shallow water navigation and make it easy to highlight a target depth range for the best fishing spots.
Navionics Platinum+™ charts include all the content of Navionics®+ cartography, with integrated offshore and inland mapping, 42,000+ lakes and additional viewing options for relief shading, satellite imagery with SonarChart shading overlay, 3D perspective view, aerial photos, and more.
• Nautical Chart – Comprehensive charts are derived from multiple officials, government, and private sources, displayed in a familiar look and feel
• SonarChart HD Bathymetry - Innovative 1 ft (0.5 m) bathymetry charts are created by using Navionics proprietary systems that augment existing content with sonar data contributed by the boating community
• Community Edits - Get useful local knowledge from edits made by users of the Navionics Boating app on your compatible smart device.
• Daily Updates - Up to 5,000 daily updates to our charts give you the most accurate, most current Navionics data available. (Subscription not required for SonarChart Live mapping feature on some chartplotter models; requires latest chartplotter firmware release)
• Dock-to-dock Route Guidance - Start your trip with a suggested path. (Dock-to-dock Route Guidance is for planning purposes only and does not replace safe navigation operations.)
• SonarChart Live Mapping Feature - Watch new HD depth maps develop in real-time as your boat moves through the water.
• Advanced Map Options - Customize your view to focus on the details that matter most
• Plotter Sync - Transfer routes and markers, update chart layers, and more - between your compatible chartplotter and the Boating app.
• Relief Shading - Get an easy-to-interpret, clearer view of bottom structure.
• Satellite Imagery with SonarChart Shading Overlay - Experience an enhanced awareness above and below the waterline.
• Sonar Imagery - View bottom hardness clearly and in contrasting color.
• 3D View - Adjust the perspective of your chart view to highlight key features and enhance awareness
• Aerial Photos - Get a better sense of your surroundings.
• Check the compatibility of Platinum+ content and features with your GPS chartplotter. Navionics+ and Platinum+ cards are not compatible with Garmin chartplotters.