Home » Do You Need a Fish Finder on a Kayak?

Do You Need a Fish Finder on a Kayak?

Last Updated on October 17, 2022 by Donnell Henderson

With fishing becoming more popular daily, it is no surprise that kayakers have started catching their share. So whether you’re looking to catch fish from fresh or saltwater, and regardless of where your journey takes place for feeding fish in the world, there will always be an opportunity waiting!

Essential Gear For Kayak Fishing

do you need fish finder on your kayak

To ensure everything goes smoothly on this adventure, we recommend investing wisely by purchasing essential gear like rods and reels, lures such as jigsaws/mini-jigs bait buckets, etc. All this while remaining light enough so they don’t slow down progress too much during intense storms at sea level altitude. To succeed at this form of angling, you will need some essential equipment and gear for your kayak.

Furthermore, If you’re an avid fisherman, you know that having the right gear can make all the difference like a kayak fish finder. And these days, one of the essential pieces of gear for any severe fisherman is a fish finder. Fish finders use sonar to detect fish beneath the surface of the water, making them necessary for finding fish in deep or murky waters. They’ve become increasingly popular in recent years and are now considered essential equipment for even kayak anglers.

There are a few different brands and models of fish finders on the market, but they all perform the same primary function. Some models are more feature-rich, but even the most basic fish finder can be a valuable addition to your fishing gear. If you’re serious about fishing, a fish finder is a necessary piece of equipment.

Why Do You Need a Fish Finder?

A fish finder is a necessary gear on your kayak while fishing. Here are a few reasons why you need a fish finder on your kayak:

Targets Bass and Other Fish

Fish finders are a great way to quickly and easily identify what types of fish you’re targeting. Bass, catfish and many other gamefish will follow the bait! You can also use them for finding large baits schools or if nearby feeding activity has been reported by others who’ve fished before. They may show where these opportunities exist at specific depths on the water’s surface, which tells us exactly how deep the anglers should be fishing when trying new lures/presentations next time out there.

Tracks Big Fish and Their Habitats

Fish finders are like underwater maps showing where all of the big fish live. They can be used to mark locations, so you know when and where their home is.

Fishfinder is the best way to locate underwater structures, especially if it’s large and significant. Fishkeepers know that these areas will always have their homes in them. So fish finders are the addresses for when we need directions to locate fish. Some models come equipped with GPS technology which allows you not only to mark locations but also record data about what kind of water depth(s), clarity level (anything from clear down near shoreline all out onto open ocean), and more info like height above sea level – this makes returning easy as pie because there won’t be any surprises standing between yourself an intended destination.

Temperature Record

The water temperature is one of the most critical factors in fishing because it can make or break your day. These days, however, you don’t need to be a professional fisherman with intimate knowledge about every single type and breed of fish on Earth – know that when springtime comes around again (or even summer), there will always be something new waiting for you at any given moment.

The changing temperatures determine where fish populations concentrate during these seasons, so knowing them ahead of time will help your day go smoothly with plenty of successful Results. And fish finders are your ticket to this crucial information each day, especially since this knowledge doesn’t come easily unless one lives nearby or visits often.

Factors to Consider When Looking for a Fish Finder for Your Kayak


Ensure finalizing a fish finder after you have reviewed your kayak’s size as you don’t want to overload your it with the unit weight and not the hunted big fish. Various sizes are available in the market, from a narrow few inches to over 15″ wide. But all you need to spend is something worth the space and cost.

The best-sized fish finder for kayaks is 5″ comprehensive. This site can be easily readable and has all your options menu readily accessible without having too small or large a unit blocking valuable space on board. So don’t settle if you’re looking at larger screens because they also take up more room internally. Remember: generally speaking, the broader/larger it gets (in terms of both width AND height), the more expensive it will likely become.

Your Fishing Goals

With over a hundred options in the market which benefit fishers and hobbyists of all sorts, there are fish finders of multiple types as well. This depends on your fishing frequency, place, and other goals that which fish finder shall you choose for your kayak. There are three different types of water that you can fish in: deep ocean shores or close to oil rigs, large impoundments (reservoirs) where there might be submerged roads running through them, and old river channels.

The same holds if your target species lives near skinny waters like small streams/ rivers. All Fish Finders may not work well for these fishing spots since their signals don’t penetrate too far below surface level – but they could still help when looking elsewhere. So ensure buying a higher frequency one for shallow water while the one with a better display, imaging, and side imaging properties for deep waters.

Portable or Mounted

Portable fish finders have a few benefits over their non-portable mounted counterparts. For starters, they’re portable. You can take it to the river or off your boat and go fishing anywhere — like for ice fishing if need be (although we don’t recommend this), shallow waters or deeper waters.

Additionally, most fishing kayaks won’t come preloaded with one but require you to purchase something specific for determining the underwater structure. However, some models are available as separate accessories that sync up seamlessly via Bluetooth connection, so all data gets automatically pulled together by connecting to the smartphone. You must ensure that you tie them smoothly to your kayak so they don’t move farther away.

The mounted units can make your kheavy and have limited results in skinny water; however, the portable ones also locate better fish in farther places.


When it comes to fish finders, you do get what you pay for. The most basic model will set you back around $100, but it will only give you the bare essentials. For a mid-range fish finder, you’ll pay around $500. This type of fish finder will come with bells and whistles, including GPS navigation and mapping capabilities. If you want the top-of-the-line model with the latest fish finder technology, be prepared to spend over $1,000. But trust me, it’ll be worth it when you’re reeling in the big one for deeper water. So whatever your budget may be, there’s a fish finder out there that’s perfect for you.


Anyone who’s ever gone fishing knows that sometimes, the best spots are the ones you find by chance. But what happens when you can’t remember how to return to that perfect spot to find fish? That’s where GPS comes in handy.

GPS can help you mark waypoints for hot fishing spots and be a safety tool, allowing you to find your way back to shore if you get lost while you use cookies and data. With a GPS fish finder, it might be the difference between one amazing on the water and a lifetime of amazing fishing expeditions. So make sure your chosen fish finder has this feature and get your life sorted.

Final Thoughts

Now that you know what to look for in fish finders and do we need a fish finder on a kayak or not, it’s time to make your purchase. But with all the different models on the market, it can be hard to know which one is right for you. So we’ve put together this handy guide to help you select the perfect fish finder and fishing electronics for your Kayak to enjoy fishing.

We have considered all the factors like budget, kayak fishing style, and desired features to come up with our roundup. So whether you’re a beginner or a seasoned pro, we’ve covered you. So don’t delay; get a fish finder today and up your kayak fishing game. Because no, we are sure that fish finder is one of the essential gear for kayak fishing or any other fishing happening out there. It will save you time depending on your settings and helps you to be successful on each trip

Scroll to Top