A River Mouth, Three Princes, and the Corner That Made Santa Cruz “Surf City”

“The young Hawaiian princes were in the water, enjoying it hugely.”

That’s how a local newspaper described the scene on July 20, 1885 – one short line, buried in a beach report, about three boys splashing around at a river mouth in Santa Cruz, California.

No one reading that sentence over breakfast the next morning had any idea what they were looking at.

They were looking at the birth of American surfing.

An Ordinary Corner With an Extraordinary Story

Drive past the mouth of the San Lorenzo River today, and there’s little to suggest anything historic ever happened there. It’s just another stretch of California coastline, reshaped decades ago by harbor construction and jetties. No monument towers over it. No crowd gathers to take photos.

But this is where it started – nearly eighty years before surfing became shorthand for California itself, and decades before Duke Kahanamoku carried the sport to the rest of the world.

This is the corner Get On My Corner set out to find.

Royalty, Redwood and a Long Way From Home

The story begins with three brothers: David Kawānanakoa, Edward Abnel Keliʻiahonui, and Jonah Kūhiō Kalanianaʻole. Grandsons of Kamehameha III, the boys were part of Hawaiian royalty. But in 1885, they were just students, ages 12, 14, and 15, sent to San Mateo’s St. Matthew’s Hall for a Western education befitting future leaders of their kingdom.

School didn’t erase what they missed most: the water.

During a break from classes, the brothers made their way to Santa Cruz to stay with Antoinette Swan, a fellow Hawaiian of royal descent who had settled near the San Lorenzo River years earlier. The waves there, rolling steadily into the river mouth, reminded them of the surf back home in Honolulu.

So they did what any homesick Hawaiian kid would do.

They built boards and paddled out.

There was just one problem: they didn’t have the wood they’d grown up with. Back home, boards were carved from koa or ulu. In Santa Cruz, they used what was available: local redwood, milled into massive “o’lo” boards, a style historically reserved for royalty. Some accounts put the weight of these boards near 175 pounds – no fins, no leash, built for strength rather than speed.

The Day the Beach Took Notice

July 19, 1885, fell on a Sunday during the height of Santa Cruz’s summer tourist season. The town was crowded with visitors escaping inland heat, drawn by a railroad that had connected the coastal city to the rest of the state just five years earlier.

While most of the beach crowd stayed near the main bathhouses, the real spectacle was happening a little further down, at the river mouth, where three Hawaiian teenagers were riding waves the way their ancestors had for centuries.

Onlookers noticed. The Santa Cruz Daily Surf noticed too, giving the moment its brief but permanent place in the historical record. It is a single paragraph that would later prove to be one of the earliest documented accounts of surfing anywhere outside Hawaii.

At the time, there wasn’t even a word for what they were doing yet. Newspapers called it “surfboard swimming.”

Proof, a Century Later

For most of the 20th century, this remained a little more than local folklore. It is a good story, retold by generations of Santa Cruz surfers, but without much to back it up beyond that one newspaper clipping.

That changed thanks to years of research by historians Geoffrey Dunn and Kim Stoner, and a discovery by Santa Cruz surf historian Mac Reed, who tracked down two of the original redwood boards sitting in storage at Hawaii’s Bernice Pauahi Bishop Museum. One belonged to Kalanianaʻole. The other, Kawānanakoa. Both had been quietly donated to the museum decades earlier.

Suddenly, the legend had physical evidence. The boards were real. The story was real.

The Wood Kept Traveling

When the princess eventually sailed home, they brought their redwood boards with them, and the connection between Santa Cruz and Hawaiian surfing didn’t end there. For years afterward, redwood shipped from Northern California became a go-to material for Hawaiian board makers, a quiet supply line running in the opposite direction of where the sport itself had traveled.

Back in Santa Cruz, the seed had been planted too. Within about ten years, local boys were surfing that same stretch of the San Lorenzo, having picked up the sport the princes left behind almost as an afterthought.

It’s a big part of why Santa Cruz still calls itself “Surf City” today – decades before the term meant anything to the rest of the country.

What the Corner Remembers

The river mouth looks nothing like it did in 1885. Modern harbor construction changed the shoreline for good, and the gentle, Waikiki-style swells that once drew three homesick princes into the water are largely gone.

But the story hasn’t disappeared. It lives on in museum exhibits, in replica boards built by local shapers, and in the quiet fact that every time someone paddles out in Santa Cruz today, they’re following a wave first ridden by Hawaiian royalty, on a beach a long way from home.

Sometimes, the most important corners aren’t marked by statues or plaques. Sometimes they’re just where the story happened – waiting for someone to ask the right question.

That’s the whole idea behind Get On My Corner: pulling stories back into the light, one corner at a time.