The Vans Triple Crown of Surfing is on again today at Sunset Beach.

The fourth round of the O'Neill World Cup of Surfing men's contest is scheduled to run from 8 a.m. to 4 p.m.

Wave-face heights are around 10 to 20 feet, and could get bigger in the afternoon.

Among the surfers scheduled to compete today are defending event champion Makuakai Rothman of Sunset Beach, six-time former Triple Crown champion Sunny Garcia of Wai'anae, and current Triple Crown leader Kekoa Bacalso of Mililani.

The O'Neill World Cup is the second of three events in the Triple Crown series. For updates visit www.triplecrownofsurfing.com.