This is the time to update your charts!

We continuously improve our cartography so you can focus on your boating adventures!
Whether your specialty is cruising, fishing, sailing, diving or anything in between, need-to-know information is included within the hundreds of thousands of Nautical Chart andSonarChart™ updates published each year. Our reliable charts are integrated with Notices to Mariners, new publications, our own surveys, reports from users andCommunity Edits. Updates include sand bar shifts, coastline and contour adjustments, buoy changes, newly marked rocks, submerged structures, new points of interest and much more.
The same charts are available on plotter and mobile, and you can view them anytime on the WebApp! Why not update your charts today? Here’s how: plotter and mobile apps.