
Surf Forecasts:
Etang-Sale surf forecast from 4 Sep 2026:
- Best quality surf: Wednesday 9 Sep, 7PM (local time) - 11ft (3.5m), 16s period, SSW swell with offshore winds.
- Most powerful swell: Wednesday 9 Sep, 1AM (local time) - 15ft (4.5m), 19s period, SSW swell with 13,907 kJ wave energy.
- Next surfable swell (1★+): Friday 4 Sep, 10PM (local time) - 6ft (1.8m), 16s period with SW swell.
Best Forecast Surf Conditions for Etang-Sale this week:
The surf forecast for Etang-Sale over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 04) at 10PM. The primary swell is predicted to be 1.8m and 16s period with a secondary swell of 0.7m and 9s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Etang-Sale in the next 16 days are 4.5m 19s and forecast to arrive on Wednesday (Sep 09) at 1AM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.0m 9s period and expected on Friday (Sep 04) at 4PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Fri 4th Sep) | 6ft (1.8m) 16s |
| Best Surf | 7PM (Wed 9th Sep) | 11ft (3.5m) 16s |
| Most Powerful | 1AM (Wed 9th Sep) | 15ft (4.5m) 19s |
Table - best surf conditions forecast for Etang-Sale over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get into it for our local spot.
The coming weeks are looking like a proper rollercoaster at Etang-Sale. We’ve got a solid run of surf ahead, but you’re gonna have to pick your moments. The water is sitting at a warm 76°, which is a touch warmer than you’d normally expect for this time of year – a nice little bonus for the skin.
Right now, Friday the 4th is a bit of a write-off. The wind is messy and the swell is just not cooperating. We’ll get through it. The real action kicks off on Saturday morning, the 5th. We’ve got a clean 6 ft SSW swell, period around 14 seconds, with a light cross-offshore breeze. The combined energy is solid (1241), and it’s setting up for some proper waves. This is where the fun starts for experienced surfers.
Sunday the 6th sees a drop in size, down to 4 ft, and the wind goes a bit cross-onshore, so it’s a bit of a wait-and-see day. But hold onto your board, because Monday the 7th is a standout. The swell jumps to 8 ft from the SSW, period holding at 15 seconds, and we’ve got clean offshore winds. The energy is cranking (2257). This is a proper session for the crew who can handle it.
Tuesday the 8th is where it gets big and wild. The swell is pushing 10 ft to 12 ft, with a strong offshore wind. The energy figures are massive (5578 to 9146). This is expert territory only. The waves will be pounding, and the wind is strong enough to make paddling out a real mission. If you’re not a seasoned pro, stay on the sand and watch the show.
The big stuff carries through Wednesday the 9th, with a peak of 13 ft and a 17-second period. The energy is through the roof (10709). Again, this is for the brave and the skilled. The conditions are clean, but the sheer power is immense. It’s going to be a spectacle.
We start to see the swell back off on Thursday the 10th, dropping to 6 ft, and the wind stays offshore. A nice, manageable size for a solid session. The energy is still significant (3644). Friday the 11th stays clean and fun, with the swell holding around 5 ft to 6 ft, and Saturday the 12th gives us a glassy morning with a 5 ft south swell. That’s a beautiful window for a few waves.
After a bit of a lull on the 13th, Monday the 14th brings back a clean 5 ft swell with a moderate offshore wind. A solid paddle. Tuesday the 15th jumps back up to 6 ft, but the afternoon gets a bit gnarly with a strong offshore wind and 8 ft swell. Wednesday the 16th sees another pulse of big swell, 12 ft, for the experts again.
Thursday the 17th is a real gem. Glassy conditions, 8 ft SSW swell, 14-second period. The energy is pumping (2713). If you’re an experienced surfer, this is the one to circle on the calendar. It’s going to be magic.
The final weekend, the 19th, looks like a clean finish with a 7 ft to 8 ft SSW swell and offshore winds. A solid way to wrap up the forecast window.
So, to boil it down: Monday the 7th is the first big standout for the experienced crew. For a proper, powerful, and clean session, Thursday the 17th is the one that’s got my heart racing. Get on it.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Fri morning, min 22°C on Fri night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Mon night. Warm (max 23°C on Mon morning, min 20°C on Tue morning). Winds increasing (light winds from the SSE on Mon morning, fresh winds from the SE by Tue afternoon). | ||||||||||||||||||||
Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | |||||||||||||||
AM | 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) | SSW 19 | SW 17 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 16 | SSW 15 | SSW 19 | SSW 17 | SSW 17 | SSW 16 | SSE 15 | SSE 14 | SSE 13 |
Wave Graph | |||||||||||||||||||||
446 | 1417 | 1415 | 1187 | 816 | 711 | 618 | 552 | 1487 | 2212 | 2907 | 2313 | 4356 | 5536 | 13907 | 9908 | 7420 | 4548 | 1554 | 1247 | 1086 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-off | cross-off | off | off | cross-on | cross-on | glassy | cross-off | off | off | off | off | off | off | off | cross-off | off | off | cross-off |
High Tide | 4:44PM0.41m | 10:53AM0.35m | 8:11PM0.39m | 11:03AM0.41m | 9:58PM0.45m | 11:28AM0.47m | 10:48PM0.51m | 11:55AM0.52m | 11:28PM0.56m | 12:21PM0.56m | 00:02AM0.60m | 12:46PM0.58m | 00:34AM0.61m | ||||||||
Low Tide | 1:47AM0.22m | 2:27PM0.33m | 3:51AM0.15m | 4:15PM0.28m | 4:42AM0.09m | 4:57PM0.23m | 5:19AM0.04m | 5:30PM0.18m | 5:53AM0.01m | 6:02PM0.14m | 6:23AM0.00m | 6:32PM0.12m | |||||||||
6:24 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | |
— | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:09 | — | — | 6:10 | — | — | 6:10 | — | — | 6:10 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — |
Temp °C | 23 | 23 | 22 | 23 | 22 | 22 | 23 | 22 | 22 | 23 | 22 | 21 | 20 | 22 | 21 | 23 | 23 | 21 | 23 | 23 | 21 |
Feels °C | 23 | 23 | 23 | 24 | 23 | 22 | 24 | 23 | 25 | 23 | 21 | 19 | 16 | 17 | 18 | 17 | 17 | 17 | 19 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 17 | SW 15 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 15 | SSW 15 | SSW 14 | SSW 13 | SSW 16 | SSW 15 | SSW 19 | SSW 17 | SSW 17 | SSW 16 | SW 14 | SSE 14 | SSE 13 |
175 | 1417 | 1415 | 1187 | 816 | 711 | 618 | 552 | 1487 | 2212 | 2907 | 2313 | 4356 | 5536 | 13907 | 9908 | 7420 | 4548 | 1554 | 1247 | 1086 | |
Swell 2 Height (m) Direction Period (s) | SSW 19 | SE 8 | ESE 9 | ESE 10 | ESE 10 | ESE 10 | SSW 17 | SSW 16 | ESE 10 | SW 13 | E 10 | SW 26 | SW 23 | SW 21 | — | S 16 | S 16 | — | SSE 15 | SW 14 | SW 14 |
446 | 82 | 58 | 54 | 38 | 37 | 258 | 480 | 33 | 45 | 18 | 237 | 1213 | 3313 | — | 185 | 396 | — | 1349 | 1109 | 573 | |
Swell 3 Height (m) Direction Period (s) | SE 7 | — | — | — | — | SSW 18 | ESE 10 | ESE 10 | — | E 10 | — | E 10 | SE 15 | SE 15 | — | — | — | — | SSW 13 | S 16 | S 16 |
44 | — | — | — | — | 61 | 32 | 33 | — | 18 | — | 8 | 9 | 8 | — | — | — | — | 59 | 195 | 188 | |
Wind waves Height (m) Direction Period (s) | E 10 | E 9 | — | — | — | — | — | — | — | — | SSE 4 | SE 4 | E 9 | ESE 9 | ESE 7 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 | ESE 8 |
602 | 679 | — | — | — | — | — | — | — | — | 10 | 9 | 171 | 289 | 328 | 616 | 722 | 672 | 682 | 785 | 686 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 14 | 14 | 0 | 0 | 0 | 0 | 14 | 14 | 0 | 0 | 0 | 0 | 29 | 26 | 13 | 13 | 13 | 13 | 0 | 0 | 0 |
Best forecast wave conditions in Réunion Island | |||||||||||||||||||||
Best forecast wave conditions in Reunion | |||||||||||||||||||||
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Information about the Etang-Sale Surf forecast
The above surf forecast table for Etang-Sale provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Etang-Sale can be found by selecting the local surf guide option on the grey menu. Our Etang-Sale 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 (Etang-Sale) 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 Etang-Sale 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.
Etang-Sale is 8 km (5 miles) from Saint-Louis. If you plan a holiday in Réunion Island, look for hotels and other accommodation in Saint-Louis. Saint-Louis has rooms for a wide range of budgets as well as car hire and transport links.










