If you're an avid fan of fishing and the seas, you know that having a good knife is essential for preparing your catch. Saltwater fish are famous for their fight, and when you're out on open water, you want to be prepared. But with so many different types and brands of knives, the confusion is real, and it is hard to pick which one is the best. That's why we've put together a list of the five best saltwater fishing knives, perfect for preparing damselfish, mandarin fish, cardinalfish, or angelfish freshly caught in the wide oceans and seas.
Whether you're looking for fillet knives for occasional use or compact ones you can easily bring anywhere, we've got you covered.
When looking for the best knife for saltwater, remember the difference between freshwater and saltwater—salinity. Saltwater has higher salinity, and with higher salinity, there is also a higher chance of the knife blade corroding quickly. Hence, look for the fillet knife’s non-corrosive features. Along with this feature, check the blade’s durability and the ease of use for the handle. You want fillet knives that can accompany you through and through. We’ll take a look at some of the best ones here. So read on and find the perfect knife for your next big catch!
1. Kastking Folding Fish Fillet Knife
If you are looking for the best saltwater fillet knife that fits into your pocket, the Kastking folding fillet knife is for you. It has a 6.5-inch stainless steel blade coated with titanium ready to take on the salinity of its environment and the slimy setup in preparing your fish catch. Even when you use it in such an environment, it won’t rust easily. The 7.5-inch orange handle of the knife is made of non-slip rubber for easy grip infused with polypropylene material to ensure its durability. Folded or with the blade out, the knife is visually pleasing with the combination of orange and black.
- Has an eye-catching color
- Transportable folding knife
- Comes with a protective sheath
- A few customers reported factory defects like bent and dull blades
2. Rhinoreto Fishing Knife
File name: Rhinoreto fillet knife
Do you have an eye on large fish or already feel triumphant even with the smaller fish? The Rhinoreto is the best saltwater knife for any fish size as it offers 5, 6.5, or 8-inch blade sizes. The blades of these knives are made of flexible stainless steel with a nonstick coating so that you can fillet your catch easily. You can buy each sturdy knife separately or collect them all.
Meanwhile, the rubber handles are also reliable for comfort and grip. The blade and handles have a gorgeous color combination of black and blue.
- Comes with a double-sided sharpener and a vented sheath
- Has a visually-pleasing color and appearance
- The handle is left and right-handed friendly
- Customer review showed that some knife pieces reached them dull.
3. Mossy Oak Fillet Tool Kit
Check out the Mossy Oak kit, which includes a sharp knife with sheath, fish gripper, fishing pliers, and a folding line snip and flies fishing retractor; perfect if you are a beginner angler!
It is the best fillet knife for saltwater fish because of the 5-inch blade complete with a scaler spine for fish preparation and the 4.5-inch handle with finger grooves and a finger guard for a solid and comfortable grip. You can use all the other inclusions in the fish fillet set in preparing any of your fishing tools.
- Complete with the tools you need to begin your fishing journey
- The tools are color-coded in black and crystal blue
- You can use the tools from fishing until you get a catch and fillet them for dinner.
- Does not come with a mesh bag or organizer
4. Calamus Fish Fillet Knife
Another best fillet knife for saltwater fish is the Calamus fishing fillet knife because of its stainless steel blade with an additional corrosion-resistant coating. You can pick between the 7 or 9-inch blade; the latter has flexible and strong blade options. These knives can withstand the saline waters and the wet and slimy environment of fish preparation.
The knife handle is made of a textured rubber design, so you can hold it without slipping. The lanyard hole ensures you can wrap it around your belt or hang it on your knife rack. Make sure to put the vented sheath in the blade before resting your tools.
- Comes with a vented sheath for safety
- The lanyard holes make it easy for you to organize your knives
- Has a blue Teflon finish for additional strength and aesthetics
- Each filler blade is sold separately instead of as a set.
5. Antowin Best Saltwater Fishing Knife
One of the characteristics of the best knife for saltwater is its flexibility. With a flexible knife, you can easily cut fish meat and fillet them because of its maneuverability. Great news because the Antowin fishing fillet knife has this feature. With this 5 or 7-inch blade, you’ll also enjoy the perk of having a durable knife made of stainless steel, a nonstick, and corrosion-resistant one because of the coating.
On the other hand, the handle is made of rubber, ensuring your grip won’t slip even in a wet and slimy environment. The combination of the pitch-black blade and the neon yellow handle and vented sheaths is stunning, so you have a functional and beautiful knife.
- Has a visually pleasing design
- Comes with a handy knife sharpener
- The handles have a lanyard hole to tie on your belt or for easy organization
- The 5 and 7-inch blades are sold separately
Saltwater fishing is a popular sport, and for a good reason! The thrill of catching a fish you’ve waited the whole day is always a great achievement. If you’re new to saltwater fishing or just looking for a new fishing knife to take with you on your next trip, we hope that this review helped. All these knives are designed to withstand the salinity of the oceans and seas. They can cut through the robust meat of your catch. Now that you know five of the best saltwater fishing knives on the market, it’s time to get out there and start reeling in some fish!