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The Best of C-MAP
in an App

Superior Charts.
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Planning and Navigation Made Simple


With the C-MAP App always have the latest most detailed chart data to hand, on your phone, tablet or PC; personalise your experience with the chart layers that you need – view your charts, your way. Planning routes has never been easier, save your favourite destinations or fishing spots in the App, check the weather, and when it’s time to go, create your route or let Autorouting do it for you.

Chart Features

C-MAP iPad Way WAR Main@2x.png

Weather Along the Route

C-MAP HRB with Route.png

HRB with Autorouting


Points of Interest


Custom Depth Shading

Shaded Relief

Coming Soon

Your Charts, Your Way


C-MAP charts maintain accuracy while staying free from clutter. Customise your charts for the perfect fit. Turn on the features you love, select your unit of measurement, change the map type to suit and make use of the extensive Points of Interest pre-loaded or add your own.



Plan your trips and stay safe on the water with our high accuracy weather features. You can check the weather forecast, with air and water temperature, wind and wave data, precipitation, tides, moon phase and more. You can also plan with Autorouting and check the weather along this route for the next 5 days. You can even view weather data overlaid on the chart.

Routes, Tracks & Waypoints


Make the most of your time on the water by planning your Routes in advance – you’ll be ready to go in no time! Tracks show a “breadcrumb trail” so you can repeat a route or share with friends. Save your favourite places with personal Waypoints; choose the icon, edit the coordinates, even add a photo and some notes.

C-MAP Traffic & AIS


Stay safe on the water by increasing your situational awareness. See all boats with Class A and B enabled AIS within a 100km radius of your current position. View their position, speed and course. In high-traffic areas or in low visibility, AIS can help to keep you informed and safe on the water. With C-MAP Traffic you can keep track of friends and see the locations of fellow App-users.


Simply select a location or one of your saved Places to get a suggested route and ETA. You can even plan in advance from your computer and sync to your Tablet or Mobile.

Points of Interest

Explore marinas, harbors, beaches and more. Includes information such as VHF channels, number of berths in a marina, draft and length, amenities, and even photos and reviews from other users.

High Resolution Bathymetry

Helps you identify shallows, drop-offs, ledges, holes or humps through contour lines accurate down to a 1-ft level of detail.

Custom Depth Shading

Set a clear safety depth to make navigation safer, to create a paper chart-like view or set your own custom view and see things your way.

GPX Import & Export

Easily import GPX files into your App – perfect if you have Routes, Tracks or Waypoints saved outside of the App, or if a friend wants to share a route. You can also export the same way.

Anchoring Alert

Use your GPS position through your Mobile or Tablet to set an Anchoring Alert. Be notified if your anchor starts to drag away from your set anchoring point. * coming soon

Some features only available to Premium Subscribers

Subscription Comparison


Welcome to the C-MAP® App

How to use Autorouting

How to use Weather Along the Route



         Ratings and Reviews



Reviews from Google Play store. Edited for brevity. Rating correct at 15.05.2021

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