On Christmas Eve, a surfer from Santa Cruz rode a wave at Mavericks that witnesses say was over 100 feet tall, which would set a world record. But how do you reliably measure a wave?

If the wave's height is confirmed by Guinness World Records and the World Surf League, Slebir will hold the record for the largest wave surfed -- a title currently held by Sebastian Steudtner, who ...

Incredible footage captured the impressive feat and showed Slebir fearlessly riding the enormous wave as it swelled to more ...

Potentially "life-threatening" waves will likely return to the Bay Area, bringing rip currents and dangerous surf conditions ...

Santa Cruz surfer Alessandro "Alo" Slebir surfed a monster 33m tall wave at Mavericks near Half Moon Bay that could propel him into the record books.

Image via YouTube Gnarly, dude! A California surfer hanged ten big time on a recent wave and may have just surfed his way ...

Noah Mintz nearly lost his life when he was hit by a rogue wave, a wave over twice the size of those around it, while wading in knee-deep water in Mexico. He was eventually able to regain mobility, ...

El Porto surfer Nic Lamb places fifth in a Hawaiian contest only held in 30-foot-plus waves by Kevin Cody Nic Lamb knew at 12 ...

American surfer Alessandro "Alo" Slebir set a world record by conquering a wave of about 33 meters (108 feet), which is the ...

Fred Pompermayer's marathon quest to capture the biggest wave ...