Navionics Platinum Plus 646P+ Lake Michigan Marine & Lake Charts on SD/MSD


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Product Description

Head out with confidence! All the same marine content and advanced features found in Navionics+ are augmented with 3D View, satellite overlay and panoramic photos to provide the ultimate situational awareness. Designed with the most demanding boaters and serious anglers in mind, these additional viewing options can be used on a growing number of GPS plotters. Quickly target the best spots and catch more fish! Daily updates and advanced features are included for one year.

Specifications and Features:

  • 3' and 6' contours offshore beyond 90'
  • Check compatibility at
  • Daily updates and advanced features for one year
  • Enhance SonarChart with sonar logs you collect .
  • Enjoy advanced features: SonarChart Live, Advanced Map Options and Plotter Sync.
  • Included tides & currents, safety depth contours, navaids, coastal points of interest, and port services information.
  • Marine charts
  • One foot contours inshore and nearshore
  • Preloaded with Nautical Chart and SonarChart; Community edits are downloadable.

This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

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