Collection: Chartplotters

Chartplotters: mapping information at your fingertips

The chartplotter is the heart of your navigation system. It centralizes data from your instruments, displays charts, and allows you to plan routes with precision. At Skysat, drawing on our offshore racing experience, we select robust, high-performance chartplotters compatible with the most common marine communication standards.

Here you will find a selection of proven chartplotters, along with detailed information to help you choose the model suited to your boat and your sailing program. We emphasize compatibility and system integration to ensure a reliable and high-performance installation.

Choosing the right screen size

Screen size is a key criterion. A larger screen offers better readability, especially for charts and instrument data. However, consider the space available on your navigation console and the chartplotter’s power consumption.

• 7-inch chartplotters: Compact and economical, ideal for small boats or limited navigation consoles.
• 9–12-inch chartplotters: A good balance between screen size and footprint, suitable for most cruising sailboats.
• 16-inch and larger chartplotters: Offer optimal readability, particularly valuable for long passages or racing.
• Touchscreens vs. buttons: Touchscreens are intuitive but may be less practical in rough conditions. Models with buttons provide better ergonomics in all conditions.

Connectivity and compatibility

A modern chartplotter must be able to communicate with other electronic equipment on your boat. Compatibility with NMEA 2000 and SeaTalk NG standards is essential for successful system integration.

• NMEA 2000: The most common digital communication standard, enabling data exchange between devices (GPS, depth sounder, wind transducer/anemometer, etc.).
• SeaTalk NG: Raymarine’s proprietary communication protocol, based on NMEA 2000, simplifying integration of the brand’s equipment.
• Wi-Fi and Bluetooth: Allow the chartplotter to connect to a smartphone or tablet for chart updates, remote control, or data sharing.
• Chart compatibility: Verify that the chartplotter is compatible with the marine charts you use (Navionics, C-Map, etc.).

Advanced features

Beyond chart display, modern chartplotters offer many advanced features, such as navigation aids, boat performance monitoring, and alarm management.

• AIS (Automatic Identification System): Displays the position and identity of other vessels equipped with an AIS transponder.
• Radar: Detects obstacles and vessels even in poor visibility. Requires a compatible radar module.
• Depth sounder: Measures depth and displays the seabed. Requires a compatible transducer.
• Autopilot: A compatible chartplotter can be used to control an autopilot, enabling course-keeping or route-following.

💡 Skysat tip

Before choosing your chartplotter, take inventory of your existing equipment and identify your connectivity needs. A well-planned installation will save you time and avoid compatibility issues.