The supremely harsh conditions and the thunderous and unpredictable monster waves both contribute to the Mavericks Surf Contest's allure; not to mention the 24 hour notice, frigid waters, dangerous currents, jagged rocks and the ever-present threat of the Great White Shark. When Mother Nature and a little luck combine to produce the notoriously massive waves, 24 legendary surfers get the call and have a mere 24 hours to pack, travel and be in Half Moon Bay ready to challenge themselves, the waves and each other.