A Complete Guide to Using Forward-Facing Sonar

What is forward-facing sonar?

Forward-facing sonar (FFS) is an advanced sonar technology that allows anglers to see a live, real-time view of what's happening underwater. This is different from other fish-finding sonar technology like traditional, down and side imaging, and 360-degree imaging that presents a historical view of what's below leaving anglers guessing more about their strategy.

With forward-facing sonar technology, anglers can:

• See fish in real time and observe their behavior

• Identify underwater structures

• Make precise casts and see how the fish react

How does forward-facing sonar work?

Forward-facing sonars work very similarly to traditional sonar but provide continuous updates rather than updating in intervals. A specific FFS transducer, mounted on the boat, transducer pole, or trolling motor, sends out high-frequency sonar waves that bounce off fish, underwater structures, and the lake bottom. These signals are then processed by the control head, translating the data into a live, high-resolution image on the screen. This gives anglers a huge advantage in locating and catching fish more efficiently.

What equipment do I need for forward-facing sonar?

If you decide to invest in a forward-facing sonar unit, there are a few key components you need to maximize performance on the water:

• Forward-Facing Sonar System: This will include the sonar transducer and control head (display screen). Popular forward-facing sonar systems include Garmin LiveScope, Lowrance ActiveTarget, and Humminbird MEGA Live, each offering unique features that cater to different fishing styles. You can purchase additional control head-only models—just be sure they are compatible with forward-facing sonar technology.

• Mounting Hardware: It's important to make sure that your transducer is securely mounted to your boat, transducer pole, or trolling motor. Most transducers come with the proper mounting hardware.

• Power Supply: You can run your forward-facing sonar unit from your boat's battery, but it's highly recommended to use a dedicated marine battery to prevent any power issues or interference. Popular brands for marine batteries include Amped and Norsk.

• Ethernet & Power Cables: If you plan on connecting multiple screens and integrating with GPS or other electronics, an Ethernet cable may be needed.

• Shuttles: Shuttles allow anglers to easily move their FFS unit around the boat or remove it for safe storage. One popular option is the HD Innovations shuttle.

Expert Tip for Mounting Your Unit

Tips on Using Forward-Facing Sonar

Josh Douglas, SCHEELS Fishing Pro, shares how he uses forward-facing sonar when fishing in bass tournaments and beyond.

Step #1: Researching the Area

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Step #2: Strategize & Develop a Game Plan

After understanding the area and locating a place that looks promising for the day, Josh comes up with a few different presentation options to start with because "everyday fish are just a little different, and you can tell by their body. They don't want to eat the same thing every day."

Step #3: Make Adjustments Through the Day

Based on the reaction to a particular presentation and behavior, you'll need to adjust your fishing strategy to better entice a strike and gain more success. There are several different types of lures to consider if you're new to forward-facing sonar including the jerkbait, minnow, and big glide baits.

Which Lures are best for forward-facing sonar?

One of the biggest advantages of forward-facing sonar (FFS) is being able to watch fish react to your bait in real time. This allows you to adjust your presentation and trigger strikes more effectively. 

Josh Douglas suggests three different types of lures to use with FFS and how to maximize their effectiveness:

1. Jerkbaits

The jerkbait never leaves the deck when fishing with forward-facing sonar. They excel at drawing in fish that are looking up and can trigger aggressive strikes. "These are great because they stay high in the water column forcing fish to move up, and with a couple of sharp snaps can trigger a reaction for hesitant fish," advises Josh.

2. Minnow

A minnow is a top choice because they come in such a range of lengths and styles making them incredibly versatile for various fishing environments. "Make sure you use these with a spinning rod so you can accurately place the bait over the fish's head, enticing a strike."

3. Big Glide Baits

With the visibility underwater, glide baits are great when looking to target the biggest fish in a school.

Related Expert Advice | Best Forward-Facing Sonar Baits >

Whether you're fishing on the weekend or in a tournament, forward-facing sonar gives you a major advantage by allowing you to make more informed decisions on the water. If you're new to this technology, the biggest piece of advice Josh Douglas offers is to turn on the unit, get out on the water, and use it. You can learn so much to make sure your day on the water is all the better. If you have additional questions about forward-facing sonar, stop into your local SCHEELS to speak with a Fishing Expert!