HXWW001G-BlueChart g3 WorldWide

WorldWide Coverage. Derived from official charts and private sources to provide navigational aids, spot soundings, depth contours, tides and currents, and detailed harbors and marinas Shallow Water Shading feature allows for depth shading at a user-defined level to aid in navigation.Detailed charts help the mariner guide their boat in and out of port with confidence.