Welcome to the EarthNC Online Nautical Chart Viewer!
Here are some hints to get you started:
View Chart Overlays by selecting available charts under the 'Charts' tab. To load a different chart, just select a different chart from the drop down
Control extra layers with the 'Layers' tab. Buoys, lights, and markers are available for all US waters. We'll be adding more layers soon.
Make your own routes with the EarthNC Route Maker found under 'Routing'
With the Route Maker open, click on the line icon to start routing and then just click your route out on the map. Double-click to end your route and then save it to Google Earth, GPX file for GPS transfer, or PDF for printing/e-mailing
Search the map for marinas, hotels, restaurants, or other information with the Google Local Search tool in the lower right