Radar is your eyes when you cannot rely on them: fog, heavy rain, and dark nights. Modern solid-state radar has moved a long way from traditional magnetron units. It powers up instantly, runs cooler, draws less power, sees better close to the boat, and can pick out and track targets automatically so you know what is around you and where it is heading. The lower power consumption is particularly useful aboard vessels where every electrical load matters.

Some units add Doppler coloring, which shows at a glance whether a target is moving toward you or away. On a busy coastline or a crowded anchorage, that is genuinely useful information rather than just a nice feature.

The catch with radar is that it only helps if it is set up well. Gain, sea clutter and rain clutter all need to be tuned for the conditions, and if they are not, the screen is either cluttered or empty and the owner quietly stops using it. That is the most common radar problem we see, and it is entirely avoidable. Get it dialed in, learn a few basics, and it becomes one of the most reassuring tools on the boat.

Watch the Furuno NXT Radar review on our YouTube channel (https://www.youtube.com/@navtronicsmarinegroup/videos), or talk to us about a radar upgrade or a proper tune-up of what you already have.