The Wedge is a skimboarding, surfing, bodyboarding and bodysurfing spot located at the extreme east end of the Balboa Peninsula in Newport Beach, California. During a south swell of the right size and direction, the Wedge can produce huge waves up to 30 feet (9.1 m) high.

The waves are a by-product of improvements to the groin (rock jetty) on the west side of the Newport Harbor entrance undertaken during the 1930s.1 When conditions are right, and a wave approaches the shore at the proper angle (most generally a south swell), an approaching wave will reflect off the jetty creating a second wave. The reflected wave meets up with the following wave of the set and forms a peak, and this pattern can repeat for several following waves as well. The combined effect of the reflected wave and the incoming wave creates a combined wave much larger than either of the two separate waves and occurs very rapidly and forms waves in a very unpredictable and “unstable” pattern