Marine Electronics, GPS & Navigation Systems in Canada

Navigate confidently with chartplotters, sonar, radar, VHF/AIS, and NMEA 2000 networking—hand-picked for West Coast waters and shipped Canada-wide.


Marine Electronics for GPS Navigation, Sonar, Radar & VHF/AIS

Choosing marine electronics is really about building trust in your setup—your screen, your signal, and your data—so you can run the boat with confidence. Start with a chartplotter/fishfinder as the “hub,” then add sonar and a transducer that matches your hull and fishing style. For coastal conditions, radar and VHF/AIS add an extra layer of awareness and communication, while NMEA 2000 networking keeps sensors, displays, and autopilot sharing clean, reliable information.

If you’re upgrading piece-by-piece, focus on compatibility (connectors, networking standards, and transducer type), mounting location, and power planning. The right system isn’t just more features—it’s fewer surprises on the water.

What you’ll find in this collection

  • Chartplotters & fishfinders that combine GPS, sonar, and mapping
  • Marine radar systems for visibility and collision awareness
  • VHF radios and AIS gear for communication and vessel tracking
  • NMEA 2000 networking parts to connect your full system
  • Transducers, mounts, covers, and cables to complete the install

Build your system in logical steps: shop chartplotters & fishfinders, add safety and comms via VHF radios & AIS, and finish the install with electronics accessories. If you’re running in low visibility, explore marine radar systems for coastal navigation.

What’s the best starting point for a marine electronics setup?

A chartplotter/fishfinder is the usual foundation. It gives you GPS navigation and can display sonar, mapping, and networked data. From there, choose the transducer (for the sonar performance you want) and add radar, VHF/AIS, or autopilot as your needs grow.

How do I choose the right chartplotter screen size?

Match screen size to helm distance and how much data you want visible at once (chart + sonar + radar). Larger screens help when you split the display into multiple panels. Also consider glare resistance, mounting space, and whether you want touchscreen, keypad control, or both.

Why does the transducer matter so much for fishfinders?

The transducer is what “sees” the water. Your sonar clarity, depth performance, and target separation depend on transducer type (CHIRP, side/down imaging), mounting method (transom, thru-hull, in-hull), and how clean the water flow is at the mounting location.

Do I need NMEA 2000, and what does it connect?

NMEA 2000 is a marine networking standard that lets devices share data—GPS position, heading, engine info, sensors, AIS targets, autopilot control, and more. If you plan to expand beyond a single display, NMEA 2000 (plus the right backbone, drop cables, and terminators) makes integration smoother.

VHF vs AIS: what’s the difference?

VHF is your primary marine radio for communication (including DSC distress features when properly configured). AIS shares vessel identity and position data, helping you “see” traffic on compatible displays. Many setups pair both: VHF for talking, AIS for tracking.

When is marine radar worth adding?

Radar is most valuable in fog, rain, darkness, and busy waterways. It can help you identify land, navigation aids, and vessel targets when visibility is limited. If you regularly run in shoulder seasons or early mornings, radar is often the next major upgrade after GPS/sonar.