Reef break
A surf spot where waves break over coral or rock reef — consistent shape, sharper consequences than beach breaks.
Also known as: reefbreak
Reef breaks form when swell hits a fixed underwater feature — coral, lava rock, basalt slab. Because the bottom doesn’t move, the wave breaks in the same spot session after session. That predictability is why reef breaks produce the world’s most iconic waves (Pipeline, Teahupo’o, Cloudbreak, Padang Padang).
Trade-off: the bottom is unforgiving. Wipeouts on a reef can mean cuts, bruises or worse, so reef breaks tend to attract more experienced crowds and stricter lineup hierarchies.
For kitesurfers, reef breaks demand precise launch zones and good wave-riding skill — getting blown onto the reef in light wind is a real risk.
Tide matters more on a reef than on a beach: low tide exposes more reef and steepens the wave; high tide can drown the break entirely.
Related reading: Tides for Surfers, Tides for Kiters.
Related terms
- Beach break A surf spot where waves break over sandy bottom rather than reef or rock — the most forgiving and most shifty type of break.
- Point break A wave that peels along a headland or rocky point — long rides, predictable shape, often the longest waves of a region.
- Peel The way a wave breaks along its length — a clean peel means the break travels smoothly down the face instead of collapsing all at once.
- Lineup The area just outside the breaking waves where surfers sit and wait for sets, plus the unwritten queue of who goes first.