Best Longboard Surfing Fins of 2026

The AQUAMAR 9" Paddle Fin is designed to enhance your paddleboarding experience, whether you're a beginner or an expert. It offers excellent stability and balance thanks to its durable build and smart shark-fin shape, helping you stay steady on the water. Installing this fin is quick and easy with its tool-free, slide-in design, so you can spend more time paddling and less time setting up. Plus, its curved shape helps you glide smoothly through waves, improving your control and performance. This fin is a great upgrade to boost your confidence and skill on the water.

The SBS 10" Surf & SUP Fin is a versatile and classic fin template that provides good hold in both flat water paddling and for turns and noseriding. It works on any SUP or surfboard with a standard 8.5" or 10.5" fin box, and comes with a free "no tool" fin screw and plate set for easy installation.

The Santa Barbara Surfing SBS Stainless Steel Fin Screw is a pack of 3 screws that require no tools to tighten, thanks to the rubber O-ring. These screws are made of 316 stainless steel that is rust-proof and can be used in both fresh and salt water. They are compatible with all standard surfboard fin boxes for longboard, SUP, single fin, and paddleboard, except for Starboard and Naish paddleboards. The 3-pack is a great value for those who have multiple boards or want extras.

The Santa Barbara Fin Screws come in a convenient pack of three, designed for easy installation on longboards and SUPs. With a universal fit for all standard fin boxes, you can quickly slide in the fin, insert it, and tighten it using a slotted screwdriver. Made from high-quality 316 stainless steel, these screws are durable and resistant to rust, ensuring longevity for your surfing gear. Additionally, you’ll receive a free Santa Barbara Surfing sticker to show off your surfing spirit. Plus, every purchase contributes to charity, supporting SurfAid in enhancing the health and wellbeing of surfing communities.

The Anfyko Paddle Board Fin is built tough with a blend of high-strength nylon and fiberglass, giving it a durable yet stylish matte finish that lasts through your water activities. Its curved design, featuring a thick center and tapered edges, helps you glide smoothly and turn easily, making your paddleboarding experience more enjoyable. Installation is hassle-free thanks to the improved locking strap, which keeps the fin securely in place without any tools. Plus, it fits most inflatable paddleboards, kayaks, and longboards with slide-in bases, so you can upgrade your gear without worry. This fin is designed to enhance your time on the water with ease and reliability.

The SBS 8" Longboard & SUP Single Fin is a versatile and strong replacement fin made of glass filled nylon. It is compatible with any SUP or surfboard with a standard 8.5" or 10.5" fin box. The package comes with a "No Tool" fin screw and plate set for easy installation without any tools. The fin is suitable for Longboard, Surfboard and Stand Up Paddle. Upgrade to the 9" or 10" fins for even greater hold and drive.

The bohally Detachable Center Fin is designed as a slide-in replacement fin for certain inflatable paddle boards, making it easy for you to swap out fins when needed. Made from nylon, this fin offers a great balance of stiffness and flexibility, ensuring it holds up well while giving you smooth control on the water. Having a good fin is crucial because it helps you steer accurately and maintain stability while paddling or treading water. This fin is a perfect replacement for Retrospect inflatable standup paddle boards like the Weekender and Weekender Yoga, giving you reliable performance every time you hit the water.

The Abahub Thruster Fins offer a classic design that has been trusted by surfers for decades, making them a great choice whether you're just starting out or have plenty of experience. These fins are made from durable fiberglass-reinforced nylon, which keeps them lightweight and flexible, allowing your board to glide smoothly and respond quickly in the water. They come as a set of three and fit any surfboard with an FCS-style fin box, so you can use them on shortboards, longboards, or funboards. Plus, the package includes screws, a key, and a wax comb, making installation simple and hassle-free for you.

The bohally SUP Fin Set is designed to improve your paddle boarding experience by providing easy-to-install, slide-in fins. Built with durable nylon, these fins offer the right balance of stiffness and flexibility, helping you maintain control and maneuver smoothly on the water. Having reliable fins like these is essential for precise steering and better stability while paddling. This replacement set is perfect for Retrospect inflatable paddle boards, including models like the Weekender and Weekender Yoga, making it a convenient option if you need to upgrade or replace your existing fins.

Santa Barbara Surfing presents the SBS Surfboard Fin Box, the industry standard center fin box that measures 10.5 inches and fits all types of single fins. This fin box is commonly used in Longboards, Single Fin surfboards, Egg and Bonzer Shapes, and as a Stand Up Paddleboard fin box. Whether you are shaping your board or fixing a broken fin box, the SBS Surfboard Fin Box is the one you need. This product works with all SBS single fins and fin screws such as the No Tool fin screws. Santa Barbara Surfing stands behind every product they sell, ensuring you get the best quality possible.