Features:

• Includes Nautical Chart, a robust chart resource trusted by boaters worldwide,SonarChartTM 1 foot HD bathymetry map that reflects ever changing conditions, and Community Edits, valuable local information added by millions of Navionics Boating app users
• Navionics offers the best selling boating maps in the world. Get the most current charts every day with daily updates for one year
• Coverage area includes marine charts from West Isles, ME south to Marblehead, MA
• Max detailed charts for cruising, fishing and sailing, plus 3D View, satellite overlay and panoramic port photos all in one