
Surf Forecasts:
Etang-Sale surf forecast from 31 Jul 2026:
- Best quality surf: Saturday 1 Aug, 1AM (local time) - 5.5ft (1.7m), 14s period, SSW swell with glassy winds.
- Most powerful swell: Saturday 1 Aug, 4AM (local time) - 6.5ft (2.0m), 15s period, SSW swell with 1,671 kJ wave energy.
- Next surfable swell (1★+): Saturday 1 Aug, 1AM (local time) - 5.5ft (1.7m), 14s period with SSW 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 Saturday (Aug 01) at 1AM. The primary swell is predicted to be 1.7m and 14s period with a secondary swell of 0.9m and 17s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Etang-Sale in the next 16 days are 2.0m 15s and forecast to arrive on Saturday (Aug 01) at 4AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.4m 10s period and expected on Tuesday (Aug 04) at 7PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Sat 1st Aug) | 5.5ft (1.7m) 14s |
| Best Surf | 1AM (Sat 1st Aug) | 5.5ft (1.7m) 14s |
| Most Powerful | 4AM (Sat 1st Aug) | 6.5ft (2.0m) 15s |
Table - best surf conditions forecast for Etang-Sale over the next 16 days.
The Lowdown
Alright, let's talk about Etang-Salé. This reef break on the south-west coast is the only game in town for the next couple of weeks, and it’s looking like a proper run of solid, clean waves for those who know what they’re doing. This is not a beginner's spot. The water is sitting at a toasty 77°F, which is a touch warmer than normal for this time of year, so you can leave the thick rubber at home.
The first real action kicks off Friday, July 31st. We’ve got a 6ft SW groundswell rolling in with a long 16-second period. The wave energy is strong. The morning is glassy, dead calm. This is going to be lined up, powerful, and clean for the experienced crew. The afternoon stays clean with a light cross-off wind, keeping the face smooth.
Saturday August 1st and Sunday August 2nd see the swell holding size but the wind turns onshore or cross-onshore. The conditions get lumpy and the scores drop. It's a write-off for a clean surf unless you’re desperate.
Now, here’s a curveball. Monday August 3rd, the direction swings to a punchy 8ft ESE at a short 9-second period. The energy is still strong and the morning is glassy again. That shorter period swell might not have the same shape as the groundswell, but with conditions like that, it’ll be fun and hollow on the bank, though it will be a big, powerful wave for experts only.
After that, the middle of the week drops off hard. Tuesday and Wednesday August 4th and 5th are tiny, weak, and mostly blown out. It’s a quiet patch.
The surf kicks back to life on Thursday August 6th. We have a 8ft ESE swell, again short at 10 seconds, but the morning wind is a light cross-off, leaving the waves clean. The energy is back up, and it’s another day for experts.
Friday August 7th starts with a 8ft ESE swell and light offshore winds from the SE. Clean faces, powerful peaks. This is a good window.
The real standout, though, the one I’d circle on the calendar, is the run from Sunday August 9th through Tuesday August 11th. Sunday morning sees a 6ft SW groundswell with a long 16-second period, but the wind is a fresh 19 mph offshore from the SE. That’s clean but it’s going to be a battle to get out. The wave energy is pumping. Monday August 10th is the pick of the bunch. The morning is a clean 7ft SSW groundswell, 14-second period, with a gentle offshore breeze. The wave energy is massive. This is powerful, lined-up reef surfing for experts, and it’s about as good as it gets here.
Tuesday August 11th morning is also a gem—6ft SW groundswell at 16 seconds, completely glassy, with huge energy. That’s a magic morning.
The second week holds some more promising swells, but the consistency in wind fades. Saturday August 15th, in particular, is worth a mention. A 8ft SSW swell at 16 seconds, with light cross-off winds, and monstrous energy. That’s a serious, expert-only day with some serious grunt.
So, to sum it up: for the experienced surfer, the absolute best windows are Monday August 10th and Tuesday August 11th mornings. The long-period SW groundswells, glassy or light offshore winds, and massive wave energy will make for a memorable session at Etang-Salé. Crowds are a possibility here, so get in early before the circus shows up.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Fri afternoon. Warm (max 24°C on Fri morning, min 23°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 24°C on Mon morning, min 23°C on Mon night). Wind will be generally light. | ||||||||||||||||||||
Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | |||||||||||||||
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) | SW 16 | SW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SSW 16 | SW 14 | ESE 9 | ESE 9 | ESE 9 | S 13 | ESE 9 | SSW 16 | SSW 15 | SW 15 | ESE 9 | ESE 10 | SW 13 | SW 13 |
Wave Graph | |||||||||||||||||||||
1531 | 1453 | 1142 | 1589 | 1525 | 1351 | 826 | 1225 | 810 | 844 | 740 | 724 | 171 | 790 | 175 | 287 | 322 | 690 | 1042 | 253 | 241 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | glassy | cross-off | glassy | on | cross | cross-on | on | cross-on | glassy | glassy | on | cross-on | glassy | cross-on | cross-on | glassy | cross-on | glassy | cross-off | glassy | glassy |
High Tide | 2:02PM0.52m | 1:43AM0.58m | 2:26PM0.53m | 2:12AM0.57m | 2:53PM0.53m | 2:43AM0.54m | 3:22PM0.52m | 3:19AM0.50m | 3:57PM0.50m | 4:02AM0.44m | 4:40PM0.47m | 5:09AM0.38m | 5:48PM0.44m | ||||||||
Low Tide | 7:45PM0.16m | 8:12AM0.05m | 8:13PM0.16m | 8:37AM0.07m | 8:45PM0.17m | 9:03AM0.10m | 9:22PM0.18m | 9:32AM0.14m | 10:07PM0.20m | 10:07AM0.19m | 11:15PM0.22m | 10:55AM0.25m | 1:28AM0.22m | ||||||||
6:50 | — | — | 6:50 | — | — | 6:50 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | 6:48 | — | — | |
— | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | |
mm | — | 1 | 2 | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
Temp °C | 24 | 23 | 23 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 24 | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 23 |
Feels °C | 25 | 24 | 26 | 26 | 25 | 24 | 25 | 25 | 27 | 26 | 24 | 25 | 25 | 24 | 25 | 25 | 24 | 25 | 24 | 26 | 25 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SSW 14 | SSW 15 | SSW 14 | SSW 14 | SSW 15 | SSW 16 | SW 14 | SW 14 | SW 13 | SE 8 | SE 9 | SE 9 | SE 9 | SE 9 | SW 15 | SW 14 | SE 9 | SW 13 | SE 7 |
1531 | 1453 | 1142 | 1589 | 1525 | 1351 | 826 | 1225 | 810 | 639 | 398 | 118 | 99 | 144 | 138 | 129 | 322 | 284 | 188 | 253 | 75 | |
Swell 2 Height (m) Direction Period (s) | ESE 10 | SE 10 | SSW 17 | ESE 9 | ESE 9 | ESE 8 | SW 13 | ESE 8 | S 19 | SE 9 | SE 9 | SW 13 | S 13 | S 13 | S 12 | SSW 15 | SSE 6 | SE 8 | SW 13 | ESE 9 | SW 13 |
38 | 44 | 522 | 30 | 31 | 48 | 388 | 46 | 587 | 162 | 129 | 246 | 171 | 166 | 144 | 287 | 34 | 88 | 261 | 44 | 241 | |
Swell 3 Height (m) Direction Period (s) | SE 10 | ESE 10 | ESE 9 | NE 10 | SE 9 | SSW 18 | ESE 8 | S 22 | SE 9 | S 18 | S 16 | S 15 | SW 13 | SW 12 | SSW 16 | S 12 | S 11 | S 11 | S 11 | NNE 7 | ESE 10 |
100 | 61 | 44 | 4 | 20 | 124 | 43 | 85 | 95 | 492 | 254 | 209 | 161 | 92 | 175 | 69 | 39 | 21 | 9 | 4 | 18 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | E 10 | E 9 | — | E 9 | E 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 10 | E 10 | ESE 9 | ESE 9 | ESE 10 | SE 6 | E 10 |
— | — | — | — | 266 | 348 | — | 355 | 493 | 844 | 740 | 724 | 639 | 790 | 1001 | 804 | 589 | 690 | 1042 | 75 | 809 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 13 | 14 | 13 | 14 | 14 | 0 | 0 | 14 | 13 | 0 | 14 | 13 | 0 | 14 | 0 | 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.











