Surf Forecasts:
Boucan Rights surf forecast from 20 Aug 2026:
- Best quality surf: Thursday 27 Aug, 10PM (local time) - 11ft (3.5m), 18s period, SSW swell with glassy winds.
- Most powerful swell: Thursday 27 Aug, 10PM (local time) - 11ft (3.5m), 18s period, SSW swell with 8,434 kJ wave energy.
- Next surfable swell (1★+): Friday 21 Aug, 1AM (local time) - 2.5ft (0.8m), 16s period with SW swell.
Best Forecast Surf Conditions for Boucan Rights this week:
The surf forecast for Boucan Rights over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Aug 21) at 1AM. The primary swell is predicted to be 0.8m and 16s period with a secondary swell of 0.6m and 11s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Boucan Rights in the next 16 days are 3.5m 18s and forecast to arrive on Thursday (Aug 27) at 10PM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 6s period and expected on Thursday (Aug 27) at 10PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Fri 21st Aug) | 2.5ft (0.8m) 16s |
| Best Surf | 10PM (Thu 27th Aug) | 11ft (3.5m) 18s |
| Most Powerful | 10PM (Thu 27th Aug) | 11ft (3.5m) 18s |
Table - best surf conditions forecast for Boucan Rights over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about what's coming up for Boucan Rights.
We've got a solid 16-day window ahead, and it starts off quiet before building into something that's going to have the advanced crew buzzing. The water's sitting at about 77°, which is a touch warmer than normal for this time of year, so you might not need a full spring suit if you've got a shorty.
The first few days are a gentle warm-up. Thursday the 20th kicks off with a tiny 2ft SW groundswell, super long 15-second period, and glassy conditions. It's a start, but nothing to write home about. Friday the 21st and Saturday the 22nd see a nice bump to 4ft and then 5ft SW swell, with glassy mornings and clean afternoons. The energy is starting to build, reaching moderate territory. Saturday afternoon in particular is looking clean and rideable for the experienced intermediate crowd.
Sunday the 23rd is where it starts to get serious. The swell jumps to 8ft from the SW, with a 14-second period, and the combined energy is strong. Glassy conditions all day. This is getting into the realm where it's best for experienced surfers only. Monday the 24th holds that energy with a 7ft SSW swell, and the morning session is glassy with a 15-second period. The afternoon sees a shift in the wind going onshore, so that morning window is the one to pick.
After a slight drop in size on Tuesday and Wednesday, we get to the real standout. Thursday the 27th of August is looking excellent. An 8ft SSW groundswell with a 16-second period, combined energy is very strong, and it's glassy with light ESE breezes. This is a big, powerful, clean swell, and it's a proper groundswell. For a reef break like Boucan Rights, that long period is a dream, offering well-shaped, powerful lines. This is an expert-only day.
But the real heavyweight champion of the forecast is Friday the 28th of August. We're looking at a massive 13ft SSW groundswell, with a 17-second period in the morning and 16 in the afternoon. The combined energy is off the charts. Glassy conditions, light winds. This is exceptional, world-class, expert-only territory. If you have the skills and the watercraft, this is the day to be out there. It's a long way off, so keep an eye on the models, but it's a serious standout.
The wave energy tapers down through the weekend and into the following week. Saturday the 29th is still pumping at 10ft, and by Sunday the 30th it's back to a more manageable 6ft. The first few days of September see the swell drop to under 3ft, with a return to longer period SW groundswells (15-16 seconds) and glassy conditions, making for some clean, small-wave fun. The surf picks up again slightly on the 3rd and 4th of September with waist-to-chest high SSW swell.
So, the bottom line: get your big-wave board ready for the end of August. The 27th is a standout, and the 28th is the one for the absolute elite. The rest of the period offers a good mix of conditions for the experienced surfer, with plenty of clean, glassy windows.
Rusty, signing off.
Short Range ForecastMostly dry. Warm (max 23°C on Fri morning, min 21°C on Sat night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Wed morning, min 21°C on Sun night). Wind will be generally light. | |||||||||||||||||||
Thu 20 | Friday 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | ||||||||||||||
PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | ||||||||||||||||||||
Wave Height (m) Direction Period (s) | SW 15 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SW 11 | SW 11 | SSW 18 |
Wave Graph | ||||||||||||||||||||
171 | 344 | 598 | 590 | 686 | 885 | 846 | 1042 | 2155 | 1895 | 1570 | 2090 | 1889 | 1309 | 928 | 784 | 580 | 515 | 515 | 1837 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | glassy | glassy | cross-off | glassy | glassy | glassy | glassy | glassy | glassy | glassy | glassy | on | cross | glassy | glassy | glassy | cross-off | cross-off | off |
High Tide | 1:32PM0.35m | 12:15PM0.37m | 10:29PM0.37m | 12:11PM0.40m | 11:00PM0.42m | 12:17PM0.43m | 11:26PM0.46m | 12:28PM0.46m | 11:51PM0.51m | 12:44PM0.50m | 00:16AM0.55m | |||||||||
Low Tide | 3:25AM0.25m | 4:43AM0.20m | 5:01PM0.31m | 5:08AM0.16m | 5:15PM0.27m | 5:32AM0.12m | 5:36PM0.23m | 5:55AM0.08m | 5:59PM0.20m | 6:19AM0.05m | 6:23PM0.17m | |||||||||
— | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | 6:33 | — | — | 6:33 | — | — | |
6:06 | — | — | 6:06 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | — | 6:07 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 23 | 22 | 23 | 23 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 24 | 24 | 22 |
Feels °C | 25 | 25 | 24 | 23 | 25 | 25 | 24 | 24 | 25 | 24 | 24 | 25 | 24 | 24 | 25 | 25 | 24 | 23 | 21 | 22 |
Swell 1 Height (m) Direction Period (s) | SW 15 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 14 | SW 14 | SW 14 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SW 12 | SW 11 | SW 11 | SSW 18 |
171 | 344 | 598 | 590 | 686 | 885 | 846 | 1042 | 2155 | 1895 | 1570 | 2090 | 1889 | 1309 | 928 | 784 | 580 | 515 | 515 | 1837 | |
Swell 2 Height (m) Direction Period (s) | S 10 | SW 11 | NE 8 | NE 10 | NE 10 | NE 10 | SSW 18 | SSW 16 | — | — | SSW 17 | SW 13 | — | S 16 | S 16 | NE 7 | S 12 | S 11 | SSW 19 | SW 11 |
46 | 82 | 21 | 25 | 35 | 34 | 209 | 808 | — | — | 315 | 173 | — | 81 | 44 | 18 | 175 | 118 | 248 | 418 | |
Swell 3 Height (m) Direction Period (s) | SW 12 | S 9 | S 9 | S 18 | S 16 | S 14 | NE 10 | NE 9 | — | — | — | — | — | — | NE 7 | — | NE 7 | NE 6 | S 11 | S 10 |
72 | 27 | 13 | 6 | 20 | 16 | 32 | 20 | — | — | — | — | — | — | 8 | — | 12 | 6 | 84 | 53 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 0 | 0 | 0 | 2 | 0 |
Best forecast wave conditions in Réunion Island | ||||||||||||||||||||
Best forecast wave conditions in Reunion | ||||||||||||||||||||
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Information about the Boucan Rights Surf forecast
The above surf forecast table for Boucan Rights provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Boucan Rights can be found by selecting the local surf guide option on the grey menu. Our Boucan Rights surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Boucan Rights) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Boucan Rights may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Boucan Rights is 4 km (2 miles) from Saint-Paul. If you plan a holiday in Réunion Island, look for hotels and other accommodation in Saint-Paul. Saint-Paul has rooms for a wide range of budgets as well as car hire and transport links.











