True Ames Fins

True Ames Fins Crafting the Highest Quality Surfboard Fins Since 1979 The mid-80’s saw True Ames jump head first into the technically challenging world of windsurfing.

For more than three decades Chuck Ames and the True Ames Fins team have been at the forefront of the fiberglass fin industry. Balancing a surfer-driven design ethic with an unyielding commitment to innovation and production excellence, we have forged an international reputation in the surfing and windsurfing communities as the guys who, simply put, make your waveriding vehicle of choice work even

better. After all, as Chuck likes to say, “You could have the best board in the world shaped for you but, if the fins are off, it won’t go- the thing just won’t work the way it should.” Day in and day out, it is our goal at True Ames to make sure such fin failures never happen to you. This mission started one afternoon in 1979 in the parking lot at Rincon when Chuck found a flyer on his car post-surf session at the Queen of the Coast. The fateful note was advertising a fin business for sale and, well, being a recent college grad with designs on making a few bucks and still having time to chase waves, the offer was too good to refuse. Soon enough, True Ames was born and Chuck was busy laying up fiberglass, cutting fins, and grinding away foils in the bean fields of Oxnard. The early 1980’s was a heady and occasionally tumultuous time in Southern California’s exploding surf industry and the Santa Barbara area was right in the middle of the madness. Lockstep with the innovation of that historic era, we worked closely with local comrades and emerging legends like Reynolds Yater and Channel Islands Surfboards’ Al Merrick to produce fins that helped make some of the best surfboards on the planet even better. True Ames templates and foils helped navigate a young Tommy Curren towards his first World Title and also played a critical role in the Campbell Brothers cutting edge Bonzer experiments of the day. Forming a tight relationship with George Geenough, another one of Santa Barbara’s most brilliant and eccentric ocean-minded innovators who was already quite engrossed with the hydrodynamic challenges of windsurfing, we set to developing progressive fin foils that quickly set new standards for the industry. True Ames riders came to dominate race courses the world over and, when the first windsurfer broke the 50 MPH mark, he was propelled by one of our skegs. The design adventure only continued for us in the 1990’s as the surfing world rediscovered longboards. Seemingly overnight, an unprecedented demand for Bane box fins was created and, with it, came a new wave of surfers and shapers demanding an ever-expanding palate of longboard fin templates for a wide variety of wave conditions and surfing styles. More than happy to oblige, we jumped in the fabricating shop with a mix of forward thinking shapers/surfers like Wayne Rich, Greg Liddle, Skip Frye, Dale Velzy, and the Yaters, to create their own signature True Ames fins, all of which continue to flourish and evolve. It was also during the latter half of the 90’s that we first started applying our vast fin experience to the sport of wake boarding. Today, as the 21st Century enters its teenage years, True Ames remains as committed as ever to providing the best fins for your ride, no matter your vehicle of choice within the vast family trees of surfing, windsurfing, wake boarding and kite boarding. Long hours of research and development have led to our industry leading True Lite Hexcore line for FCS and Future systems, be they twin fin, thruster, quad or 2+1 set-ups. Knowing full well that a proper magic board requires collaboration between shapers, fin makers and surfers alike, we continue regular work on our signature fins for world class board companies like Channel Islands, Lost, The Campbell Brothers, Timmy Patterson, and Eric Arakawa. And, perhaps most importantly, envelope pushing and design-conscious world class surfers like Tyler Warren, Christian Wach, Josh Farberow, Adam Robertson, and the scores of 805-based surfers who care about what is under their feet, remain regular visitors to our headquarters in Goleta where we work together to vision quest the future of fin design and construction. From new foils and shapes, to our emerging wood fin project that features perfectly produced CAD system cut bamboo and cedar fins, ours is a world of constant evolution and dedication to keeping True Ames as the fin industry’s greatest resource.

There are a few defining characteristics of Tappy Yoshikawa and his surfboards. First and foremost, craftsmanship. He an...
08/20/2026

There are a few defining characteristics of Tappy Yoshikawa and his surfboards.

First and foremost, craftsmanship. He and the Tappy Workers have an immense respect for the craft of surfboard building.

Secondly, creativity. Tappy is not afraid of new lines, testing odd ball ideas, and making a board that might not work - he has a definitive style and loose curve.

Third, comedy. Tappy is a funny guy, as you can see in this video, he’s pure and connected to the source, but in a free-to-laugh and have a-lot-of-fun sort of way.

It would be hard to find a more excited and happy crew making surfboards on this planet earth.

Watch out new vid with takuya yoshikawa and check out his fins via link in our bio

Thinking of the De Witt family and everyone in the Rainbow Fin Co. community. Chuck Ames took a photo of this OG poster ...
08/14/2026

Thinking of the De Witt family and everyone in the Rainbow Fin Co. community. Chuck Ames took a photo of this OG poster during our visit to Japan THE SURF(ザ・サーフ) Rainbow Fin Co helped build the foundation of the fin world (since 1968!) making the most beautiful and intricate layups around. The “surf industry” started here — through the passion, and on the backs of, small family-run businesses. Forever grateful for the OG’s, Glen leaves an incredible legacy of commitment to the craft!

08/13/2026

MANGO SALSA - a Ian Gottron secret exposed AND a fruity colorway of Ian’s favorite fins:
Channel Islands Surfboards Noserider
Wayne Rich Highliner
Channel Islands Surfboards Tri

Is Ian the most versatile surfer on planet earth? Sure as heck is up there!

08/12/2026

Mango salsa is every bit sweet as it is spicy. It’s the sister, or maybe cousin, of the sweet and sour chicken everyone loves.

Ian Gottron of Gatos Tacos sure knows how to make a salsa, and rather than gatekeep this mouth watering recipe, we asked Ian to make it available for the world to enjoy. Not only did he loose the fixings, he also graced us with a How-To video…prop it on the kitchen counter and follow along to get this dulce y picante receta con mango on your dinner table.

Once devoured, don’t hesitate to wash it down with one of Gato’s fresh minted Mango WR Highliners, CI Noseriders, or CI Tri-set Larges - que caliente!

08/10/2026

We’re going culinary! Stay tuned for our first ever cooking class…may or may not be some limited fin colors dropping too…

08/03/2026

Switch Hitter is back up at the plate. Click the link in bio to see which fins we tested in this custom ellisericson edge board

We make surfboard fins. But everyone needs a hat. These brand-spanking-new-premium-lids are live on the website and at t...
07/31/2026

We make surfboard fins. But everyone needs a hat. These brand-spanking-new-premium-lids are live on the website and at the HQ. Save your dome, look real cool, fin lords unite.

Nick Melanson providing evidence that the Lee Fin can fin, not just a device for fin first floaters as was demonstrated ...
07/20/2026

Nick Melanson providing evidence that the Lee Fin can fin, not just a device for fin first floaters as was demonstrated in our last post 😂

Some of our favorite waves from our recent ʻIʻiwi Twin edit with Barrett. Love seeing those fins release under control
07/13/2026

Some of our favorite waves from our recent ʻIʻiwi Twin edit with Barrett. Love seeing those fins release under control

We’ve been tinkering and adding fin’s to the lineup from new and old faces. More details and deeper dives to come, but f...
07/11/2026

We’ve been tinkering and adding fin’s to the lineup from new and old faces. More details and deeper dives to come, but for now, browse the site and see what you find!

Address

5045 6th Street Suite 3
Goleta, CA
93013

Opening Hours

Monday 9am - 5pm
Tuesday 9:30am - 5pm
Wednesday 9:30am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

(805) 685-8341

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