Reef
left
Level 9/10

St Leu

Réunion Island, Réunion
🦈Sharks🪸Sharp reef👊Localism

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.

St Leu surf forecast

Model forecast for swell, wind and tide.

10-Day Forecast
Today9
39
Poor
1.0m@15s
8km/h
Tue10
34
Poor
1.0m@14s
5km/h
Wed11
59
Fair
2.0m@15s
6km/h
Thu12
46
Fair
1.9m@13s
5km/h
Fri13
41
Poor
1.3m@12s
5km/h
Sat14
28
Poor
0.9m@13s
7km/h
Sun15
25
Poor
0.9m@13s
7km/h
Mon16
36
Poor
0.9m@13s
6km/h
Tue17
60
Fair
2.4m@13s
7km/h
Wed18
7
Poor
1.4m@9s
7km/h
5+ days out, less certain

Today's Conditions

Find Flights
Best session: MorningAM 6 km/h · PM 8 km/h · High tide at 11am (0.5m)
Swell
1.0m
SSW(199°)
Score: 3/25
Period
15s
Groundswell
Score: 14/25
Wind
8km/h
SSE(150°)
Score: 25/25
Weather
27°C
0.0mm6%
First light 5:01amSunrise 5:31amSunset 6:33pmLast light 7:03pm
Windswell
0.4m@2s
Secondary
0.5m
Confidence
100%

Location & Conditions

Loading map...
Swell1.0m @15s SSW outside window
Wind8 km/h SSE offshore
SwellWind: Offshore Cross Onshore
Showing forecast for today · all day

Hourly Forecast, Tide & Strike Windows

Strike window: 10:34am–12:48pm · through highIdeal tide: 0.5–1.5m
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
6am
9am
12pm
3pm
6pm
°C
22°
28°
28°
28°
25°
21°
26°
27°
27°
25°
22°
27°
28°
27°
25°
22°
28°
29°
28°
25°
23°
27°
28°
27°
25°
24°
27°
29°
28°
26°
23°
27°
28°
27°
26°
23°
27°
28°
27°
25°
24°
27°
29°
28°
27°
25°
28°
29°
27°
26°
3m1.5
sec
15s
15s
15s
15s
15s
14s
14s
14s
14s
14s
15s
15s
15s
15s
15s
13s
13s
13s
13s
13s
12s
12s
12s
12s
12s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
13s
9s
9s
9s
9s
9s
swell
windkm/h
4g10
8g31
10g38
10g36
6g29
5g17
7g28
6g33
4g25
5g22
6g13
8g30
7g33
3g28
3g19
6g12
7g29
7g31
7g31
1g28
2g11
4g24
7g31
7g33
6g29
6g17
7g30
7g33
8g32
4g32
3g20
9g32
10g37
6g36
4g32
4g16
8g29
8g34
6g34
5g30
4g15
8g29
8g34
7g33
4g31
6g25
10g33
9g36
5g36
3g31
tidem
5:50am0.1m
11:40am0.5m
6:20pm0.0m
6:06am0.1m
12:06pm0.5m
6:50pm0.0m
12:54am0.5m
6:40am0.1m
12:30pm0.5m
7:18pm0.0m
1:18am0.4m
6:54am0.2m
12:54pm0.5m
7:45pm0.0m
1:50am0.4m
7:15am0.2m
1:30pm0.5m
8:06pm0.1m
2:30am0.4m
7:45am0.2m
2:00pm0.5m
8:50pm0.1m
3:10am0.4m
8:00am0.3m
2:45pm0.5m
9:45pm0.1m
4:10am0.3m
8:30am0.3m
3:10pm0.4m
5:30am0.3m
11:00am0.3m
4:30pm0.4m
Ideal tideStrike windowDanger tideNight

Tide times today

5:50 am
Low · 0.11m
11:40 am
High · 0.54m
6:20 pm
Low · 0.00m
Times shown in spot-local time.

Strike Score Breakdown

39
Poor
Components
Swell Direction12/25
Swell Size3/25
Swell Period14/25
Wind25/25
Raw Score54/100
Adjustments
🚫 Tide-10
💨 Gusty Wind-5
🚫 Undersized Capmax 44
🚫 Tide Capmax 40
Adjusted Score39/100
Confidence
Multiplier×1.00
Final Score39
🌊 Too low for this break

Plan Your Strike

Return flights to RUN, departing today with a 5-day trip window.

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Swell Requirements

Optimal direction
SW (220°)
Direction range
200° - 240°
Size range
1.2m - 4m
Ideal size
2.5m - 3.3m
Height multiplier
0.90×
Ideal period
18s+

Wind Requirements

Optimal direction
SE (135°)
Offshore range
90° - 180°

Tide Requirements

Optimal tide
mid to high
Optimal range
0.5m - 1.5m
Danger below
0.3m

Water temp

24°C

Wetsuit

Boardshorts / Rashguard

Difficulty

9/10

Crowd level

7/10

Access: Walk out from the town of St Leu.

Frequently Asked Questions

What kind of wave is 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.

What's the story behind St Leu?

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.

What swell works best at St Leu?

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.

What wind is offshore at St Leu?

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.

What tide is best at St Leu?

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.

When is the best time of year to surf St Leu?

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.

How cold is the water at St Leu?

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.

Is St Leu good for beginners?

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.

How do I get to St Leu?

The nearest airport on our list is RUN, then it's roughly a 40-minute drive. Walk out from the town of St Leu.

Best Season

Peak: May-Sep

Secondary: Apr, Oct

Winter SW swells are the most reliable.

Getting There

Airport
RUN
Drive time
40 min
Data quality
verified

Plan a trip around St Leu

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