Update Any Time You Want
We constantly enhance our charts with new and amended content from official hydrographic sources, public and private surveys, and millions of contributions from boaters.
We make up to 5,000 updates every day affecting all our chart layers. See recent examples.
View our latest charts on the Chart Viewer.
See our worldwide updates instantly, and locate them on our Heatmap.
With an active subscription you can keep your charts up to date by inserting your card into a PC, directly or using a card reader. You can also do it from your boat using Plotter Sync.
Within the one year subscription, open the app, go to the Menu and tap on Update All.
- From navionics.com: go to the Subscriptions section of your account and click on Renew.
- Within the app: Open the app menu, enter your profile, and tap on Subscriptions.