Sonar in the Spring

Most anglers forget their sonar in the spring. If I asked you to look at this picture and tell me where you’d fish in April, as a dedicated angler you’d probably say something like “I’d keep my trolling motor on high and pitch to the bank all the way around the cove.” You’d probably move from one visible target to the next. A stump here, a tree there, you’d throw at stuff you could see sticking up above the water along the shore, and pay special attention to the points. It’s a valid tactic, and many anglers know it can be highly productive. However, if you’re the angler who spent hundreds or maybe thousands of dollars on sonar for your boat, there’s another option available.

Sonar in the Spring

Today I want to describe what sonar did for me on a recent trip. The cove in the picture above is the actual cove I fished for this story. It’s springtime, the water temp ranged from 69 degrees at sunrise, to 73 degrees later in the day, and I had blue skies and sunshine for 4 days. Fishing reports were generally dismal. I spoke with a park ranger buddy and he said everyone was griping that the spawn was over, nothing was on the beds, and nobody could catch anything. Many of them had been fishing in a foot of water and caught nothing.

While those folks were suffering, and catching nothing in super shallow water, I was pulled back halfway out of the cove in 8 to 12 feet of water and doing well on every trip. It was a very nice change of pace to be the guy catching, while everyone else struggled. What was the difference?

To some extent they were simply trying to force a tactic upon the bass. You have every right to fish shallow when you think the spawn is on, and the bass have every right to not be there. They will be where ever their pea-sized fish-brains tell them to be. To get to the shallow water where they were striking out, those fishermen had to drive right past the deeper water that was so productive for me.

Why didn’t they stop? I don’t know. I can’t tell you what they were thinking. I can however, tell you why I stopped. I stopped because my sonar told me to. If I’m looking for beds, I’m going to stop when I find them. Then I’m going to throw a lizard down there and see who’s home. If he gets beat up and has his lunch money taken, then I’ve found my spot. It’s really that simple. Anyone with a side-scan sonar could have found this spot. After I caught a few fish off this one I went to similar coves, idled around, and marked more beds to fish later.

Below is a picture from the back of the cove looking out toward the main river. The bank meanders back and forth from flower covered banks, to mud with timber, rock, and gravel. There is an abundance of very tempting targets dotting the bank for the spring angler. Most of the folks I saw looked to be throwing spinner baits and covering ground.

Sonar in the Spring

This was such an important topic that Google let me use one of their satellites to generate the imagery below. I’ve highlighted the most productive section of the cove. The sonar imagery later in the article refers the stretch of water in the green box below.

Sonar in the Spring

Remember Lord of the Rings? The movie where Frodo was trying to return the Ring of Power to the forge where it was made, to destroy it for all time and save the world? The ring had many powers. For one, it could make Frodo invisible anytime he put it on. However, and this is a big “however”, anytime he put the ring on, the Dark Lord Sauron could see him. No matter where he was, he could be seen. Once he was seen, they would come for him. It was a serious downside to the ring.

I use that example to say this: sonar makes YOU Sauron. The fish are wearing the ring all the time and think they are invisible in the lake…but your sonar can see them. Just because it’s spring time and they SHOULD be shallow, doesn’t mean you can’t get any use out of your sonar. The screenshot below is an excerpt from a sonar recording I made as I headed out of the cove. The northern bank of the cove is to my left. This is a section that was largely overlooked by anglers all weekend. It seems as though everyone went straight for the back of the cove. They were lured by shallow water and limbs sticking up. There were several times when I had three other boats in the cove with me and I was the only one catching fish.

What’s most interesting to me is that the beds are all in the same general area. The beds were made in a softer, muddier bottom that’s about 1.5 feet deeper than the adjacent area. They start at the bottom of a 1.5 foot drop, and spread out to the bank and all the way to where the weeds start. It’s an intimate and cozy little spawning pocket. When there were no boats around, and the wind was calm it would get super quiet. If I listened hard enough I could swear I heard Marvin Gay’s “Let’s get it on” softly playing a few feet under the boat. It’s the spawn and there was romance in the water. I was about to throw a lizard into a slow dance, a fight was surely in store. I saw nothing else like this in the entire cove, and this pocket produced every time I went to it.

Sonar in the Spring

Below is a picture of the bank in the area where these beds are. The bank here is steep and muddy. Adjacent areas are a bit shallower and rockier, with limbs and snags poking up above the surface. There isn’t much in this picture to make you think “This place is full of bedding fish.” It’s 12 to 14 feet deep with a steep muddy bank and not much visible cover.

Aside from a few bits of timber dropping in from the bank there’s really not much to look at. Fifty yards behind me was a beautiful pea-gravel bank at the mouth of the creek that quickly dropped off into deep water. It’s one of those spots where you can demolish feeding bass with a crankbait when the time is right. It’s difficult to pass the spot without casting, no matter the circumstances. It’s one of those places where even if a giant squid were chasing you and had one arm on your outboard you’d think “Dang, I need to stop and make ONE CAST at that bank. Just in case!”

Another fifty yards ahead the bank was littered with shallow timber and limbs poking up. Guys dream about places like this for pitchin’ and flippin’. It’s just the best stretch of bank you could dream up for those tactics.

But this stretch was almost nondescript. It was a steep dirt bank with a few pieces of timber. You could be forgiven for making just one or two casts as you burned by it with your trolling motor on high. Many guys probably bypass it altogether as they get fixated on the shallow timber just a few yards ahead. If I didn’t have sonar I would have too. However, my side-scan told me to stop, and when I did, I caught good fish when everyone else was struggling.

Sonar in the Spring

That’s how sonar helped me find and stay on fish during the spawn. Sometimes it’s not as easy as just going as shallow as you can. On this particular lake the fish tend to spawn deeper and the guys who blindly went shallow struck out. When you have sonar on your boat, Frodo the Fish is wearing the ring all the time…he cannot hide from you. You just have to learn to harness the power of your sonar to become the aquatic version of Sauron.

Steve Scaramastro

Read more articles from Steve Scaramastro in the Ultimate Bass Blogs



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