Bombora

Bombora is an indigenous Australian term for an area of large sea waves breaking over a shallow area such as a submerged rock shelf, reef, or sand bank that is located some distance from the shoreline and beach surf break. In slang it is also called a bommie.[1]

As the wave passes over the shallow area its shape is raised and steepened, creating a localised wave formation.[2] The size and shape of bombora waves makes them attractive to surfers willing to take the risk of riding what is generally considered a hazardous pursuit.

These formations can pose a significant danger even in good weather as a bombora may not be identifiable because it may not always have breaking waves.[3]

The term Bombora was given wide circulation in 2009 on ABC TV with the airing of a documentary titled Bombora - The Story of Australian Surfing, which received a nomination for the 2010 Logie Awards in Australia.[4][5] The documentary explored historical dimensions of the relationship between surf culture and Australian cultural identity.[6][7]

"Bombora" is also the title of a popular music instrumental released in 1963 by Australian surf rock band The Atlantics.

The term bombora is also used for a sketchy surf spot where waves seem to break on the outside.