On The Water

Chartplotters

Highly accurate GPS plotters that keep you precisely on course.

Sounders

Chartplotters plus sonar that guide you to the next big fish.

Fishfinders

Finding fish made simpler than ever.

Handhelds

Rugged marine handhelds that float in water.

Radar

Radomes and open array radars that show you what's out there.

Autopilots

Easy-to-use, reliable autopilots that lead the way in any sea condition.

Marine Networking

Waterproof plug-and-play network that connects MFDs, sonar, radar and weather.

GPSMAP 5200-series

Top-of-the-line, huge, high-tech, touchscreen MFDs with preloaded U.S. coastal maps.

GPSMAP 4200-series

Big, bright, network-ready MFDs with preloaded U.S. coastal maps.

GPSMAP 3200-series

Network-ready, affordable MFDs with preloaded U.S. coastal maps.

GPSMAP 505-series

5" plotters with a high resolution display and razor-sharp graphics.

GPSMAP 500-series

Versatile plotters with a 5" display.

GPSMAP 400-series

Power-packed plotters with a 4" ultra-bright display.

Portable Plotters

Versatile chartplotters for navigating on land or sea.

On The Water blog

Subscribe to RSS headline updates from: On the Road blog

Powered by FeedBurner

quick links

Product Registration

Marine Partners

new products

High Definition Radar
The GMR™ 18 HD and GMR 24 HD provide even better target separation and clearer definition, particularly at close ranges.

Marine 2008
This new line of marine products includes a new approach to marine instrumentation, accompanying sensors, new chartplotters and a new marine autopilot system.

GMR 404 and 406:
Open array radar antennas that let you scan more of what's out on the water.