International Surf Properties

What is a reef break?

A reef break is a wave that breaks over a coral or rock reef. The fixed bottom gives a consistent, often powerful wave, but shallow water over the reef makes wipeouts riskier.

Last updated · Surf & waves glossary

About Reef break

Many reef breaks work best at a particular tide, and some are only safe for experienced surfers.

Related terms

Point break
A point break is a wave that breaks along a point of land or a headland, peeling down the line in one direction. Point breaks can give long, consistent rides when the swell comes from the right direction.
Beach break
A beach break is a wave that breaks over a sandy bottom. Sandbanks shift with storms and seasons, so the peaks move around, and beach breaks are often the friendliest places to learn.
Tide (for surfing)
The tide is the twice-daily rise and fall of the sea. Because it changes the depth over a reef or sandbar, many breaks only work — or are only safe — at certain stages of the tide.

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