St Leu is one of the world's best left-hand barrels—a fast, hollow reef break on Réunion Island that produces some of the most intense tubes in the Indian Ocean. The wave is world-class, but the risk is extreme: a run of shark attacks led Réunion to ban surfing outside its lagoons in 2013, and surfing has been heavily restricted. When conditions align, St Leu delivers jaw-dropping perfection, but the shadow of danger looms over every session. Surfing's ultimate risk-reward equation.
Model forecast for swell, wind and tide.
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Water temp
24°C
Wetsuit
Boardshorts / Rashguard
Difficulty
9/10
Crowd level
7/10
Access: Walk out from the town of St Leu.
St Leu is a reef break in Réunion Island, Réunion, that mostly breaks left. It's on our list of the world's 100 best waves.
St Leu hosted the 2005 Rip Curl Pro Search, won by Mick Fanning. After a run of shark attacks, Réunion banned surfing outside its lagoons in July 2013.
St Leu picks up swell from the SSW round to the WSW, and it's best when it's coming straight out of the SW. That's a tight window, so it needs the swell direction to line up. It starts working at around 1.2m and handles up to about 4m, with the sweet spot around 2.5 to 3.3m. Period matters too: aim for 18s or longer, as anything under 12s tends to be weak. These are the numbers our scoring uses, so treat them as a guide rather than a promise.
A SE wind is dead offshore at St Leu, and anything from the E round to the S keeps it clean. The morning is typically the best window, roughly 6am to 11am. Light winds from other directions can still be fine; strong offshores can make it hard to get into waves.
St Leu is at its best around the mid to high tide, roughly 0.5m to 1.5m on the local chart. Below 0.3m it gets dangerously shallow.
The most reliable run of swell at St Leu comes May to Sep. There's a second window in Apr and Oct too. Winter SW swells are the most reliable.
The water at St Leu averages around 24°C, so boardshorts or a rashguard will do. It shifts a few degrees through the year, so check the season before you pack.
No. At 9/10 for difficulty, it's strictly for experts. It gets busy (crowd 7/10), so mind the pecking order. High shark risk. Sharp coral reef. Heavy localism.
The nearest airport on our list is RUN, then it's roughly a 40-minute drive. Walk out from the town of St Leu.
Peak: May-Sep
Secondary: Apr, Oct
Winter SW swells are the most reliable.
Compare this break with other destinations in these surf guides.