Photos: International Surfing Day, celebrating 10 years of stoke!

South African surfer Jaques Theron rides a wave at an offshore reef known as Dungeons in Cape Town, South Africa.  (NIC BOTHMA / EPA)

South African surfer Andy Marr drives a rescue Waverunner through the surf during a session at an offshore reef known as Dungeons in Cape Town, South Africa.  (NIC BOTHMA / EPA)

U.S. surfer Carissa Moore at the Billabong Rio Pro surfing event, part of the ASP World Tour in Rio de Janeiro, Brazil.  (Daniel Smoriga / EPA)

Michel Bourez of Tahiti in action during the Billabong Rio Pro surfing event in Rio de Janeiro, Brazil.  (DANIEL SMORIGO / EPA)

Australian Joel Parkinson falls during the Billabong Rio Pro surf tournament at Barra de Tijuca beach in Rio de Janeiro.  (Christophe Simon / AFP/Getty Images)

U.S. surfer Kolohe Andino competes during the Men’s Billabong Rio Pro final against French Tahitian Michel Bourez, at Barra de Tijuca beach in Rio de Janeiro.  (Christophe Simon / AFP/Getty Images)

Australian surfer Mick Fanning during the finale of the men’s Rip Curl Pro Bells Beach surfing event in Australia.  (KELLY CESTARI / EPA)

Nic Lamb begins to fall off his board during the third heat of the first round of the Mavericks Invitational big wave surf contest in Half Moon Bay, Calif.   (Eric Risberg / Associated Press)

Zach Wormhoudt competes during the third heat of the Mavericks Surf Competition in Half Moon Bay, Calif.  (Marcio Jose Sanchez / Associated Press)

A surfer gets a tube ride amid high surf at the Huntington Beach pier.  (Allen J. Schaben / Los Angeles Times)

A surfer rides a Santa Ana wind-swept wave at Huntington State Beach.  (Allen J. Schaben / Los Angeles Times)

Gusty Santa Ana winds blow spray off of the top of a wave as a surfer tucks into a wind-groomed tube ride at the Huntington Beach pier.  (Allen J. Schaben / Los Angeles Times)

Santa Ana winds create a dramatic spray as they lift the spray off 10-foot breaking waves, much to the delight of surfers at the Huntington Beach pier.  (Allen J. Schaben / Los Angeles Times)