In addition to high-definition content for 12, 000 U.S. lakes, the Magellan eXplorist 510 Marine Edition includes U.S. coastal coverage up to two miles offshore, with data on 5-foot contours, tides, currents, wrecks, port plans, marsh areas, and marine services.
ENGADGET: Magellan eXplorist 510 Marine Edition sets sights on boaters, out in time for Talk Like a Pirate Day