
Surf Forecasts:
Etang-Sale surf forecast from 23 Jul 2026:
- Best quality surf: Monday 27 Jul, 7AM (local time) - 8ft (2.4m), 16s period, SW swell with cross-offshore winds.
- Most powerful swell: Tuesday 28 Jul, 10AM (local time) - 8ft (2.5m), 18s period, SSW swell with 4,288 kJ wave energy.
- Next surfable swell (1★+): Thursday 23 Jul, 7PM (local time) - 5ft (1.5m), 12s period with S 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 Thursday (Jul 23) at 7PM. The primary swell is predicted to be 1.5m and 12s period with a secondary swell of 0.7m and 16s. The wind is predicted to be offshore as the swell arrives.
The most powerful waves expected at Etang-Sale in the next 16 days are 2.5m 18s and forecast to arrive on Tuesday (Jul 28) at 10AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.5m 10s period and expected on Monday (Jul 27) at 7PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7PM (Thu 23rd Jul) | 5ft (1.5m) 12s |
| Best Surf | 7AM (Mon 27th Jul) | 8ft (2.4m) 16s |
| Most Powerful | 10AM (Tue 28th Jul) | 8ft (2.5m) 18s |
Table - best surf conditions forecast for Etang-Sale over the next 16 days.
The Lowdown
Alright folks, Rusty here, got the lowdown on the surf for the next couple of weeks. We’ve got a solid run of waves coming in, but it’s going to kick off pretty quickly. The water is sitting at 76°F right now, which is a touch warmer than normal for this time of year, so you can leave the thick wetsuit at home.
We’re heading straight into a good pulse of swell on Thursday the 23rd. Etang-Sale (reef) is the only spot in the game, and it’s a consistent one. Thursday morning is showing a clean 6ft S swell with a 12-second period and a moderate offshore breeze. The wave energy is solid (1155), so this is proper groundswell. It’s an advanced spot, so this is for the crew who know what they’re doing. The size stays in the 5ft to 6ft range through Friday morning, with glassy conditions on Friday morning – that’s a major plus for clean waves.
Friday afternoon sees the swell bump up to 7ft from the SSE, but the wind goes light cross-offshore, keeping it tidy. Saturday morning is a real treat. The swell drops back to 4ft from the SW, but it’s glassy on the surface with a very long 13-second period. This is the kind of long-period groundswell that will really link up and offer some proper shaped waves. The energy is moderate (674), but the quality will be there for the experienced surfer.
Then we get into the meat of it. Sunday the 27th is where things get serious. The swell jumps to 8ft from the SW with a 16-second period, and it’s offshore. The wave energy is strong (3031). This is big, powerful surf. It’s too big for beginners, and at 8ft, it’s definitely expert territory. The run continues through Monday and Tuesday the 28th-29th with similar sizes and strong energy, but Tuesday afternoon takes a turn with a risk of thunderstorms and onshore wind, so get your sessions in the morning.
After a brief drop in size, there’s a great window from Thursday the 30th through to the weekend. The swell sits around 4ft to 7ft, with consistent offshore winds from the SE. The standout here is Sunday the 2nd of August, with a clean 5ft SSE swell and light offshore winds. It’s a much more manageable size for a bigger crew.
But the absolute best on offer, the one to circle on the calendar, is Friday the 7th of August. We’re looking at a forecast of exceptional conditions. The morning shows a 7ft SSW swell with a very long 21-second period, and the wave energy is massive (6031). The wind is light and offshore. This is a true groundswell, and it will be breaking with incredible power and shape. The afternoon holds at 8ft from the SW. For the experts out there, this is the session to aim for. It’s a long way out, so there’s some uncertainty, but the signs are incredible.
There’s a quiet period wrapping up the end of the forecast, with smaller surf and weaker energy from the 4th to the 6th, but it doesn’t look like a total blank. The consistency is strong here, so it won’t stay flat for long.
Rusty.
Short Range ForecastLight rain (total 4mm), mostly falling on Sat afternoon. Warm (max 23°C on Fri morning, min 20°C on Thu afternoon). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Mon night. Warm (max 24°C on Tue afternoon, min 22°C on Sun afternoon). Wind will be generally light. | ||||||||||||||||||||
Thursday 23 | Friday 24 | Saturday 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | |||||||||||||||
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) | S 12 | S 12 | S 11 | S 10 | SSE 9 | SW 14 | SW 13 | SSW 14 | SSW 13 | SW 20 | SSW 19 | SW 17 | SW 16 | SW 16 | SW 15 | SSW 18 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 13 |
Wave Graph | |||||||||||||||||||||
816 | 699 | 655 | 580 | 644 | 548 | 525 | 710 | 472 | 575 | 1216 | 1929 | 2941 | 2982 | 1889 | 4288 | 3506 | 2299 | 1332 | 915 | 796 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | off | cross-off | glassy | cross-off | on | glassy | cross-on | cross-on | on | glassy | cross-off | off | off | cross-on | cross-off | on | glassy | cross | cross-off | glassy |
High Tide | 11:56AM0.33m | 8:47PM0.38m | 11:53AM0.35m | 10:09PM0.40m | 12:05PM0.38m | 10:52PM0.44m | 12:19PM0.40m | 11:25PM0.47m | 12:36PM0.43m | 11:54PM0.51m | 12:56PM0.46m | 00:22AM0.54m | 1:16PM0.48m | 00:49AM0.57m | |||||||
Low Tide | 2:16PM0.32m | 4:32AM0.21m | 4:07PM0.30m | 5:08AM0.16m | 4:55PM0.27m | 5:38AM0.12m | 5:29PM0.24m | 6:06AM0.08m | 5:58PM0.21m | 6:33AM0.05m | 6:25PM0.19m | 6:59AM0.04m | 6:52PM0.17m | ||||||||
6:54 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:52 | — | — | 6:50 | — | — | |
— | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | |
mm | — | — | — | — | — | — | — | 2 | 2 | — | — | — | — | — | 1 | 1 | 1 | — | — | — | — |
Temp °C | 22 | 22 | 21 | 23 | 23 | 23 | 23 | 23 | 22 | 23 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 23 | 23 | 23 | 22 |
Feels °C | 19 | 19 | 20 | 24 | 24 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 25 | 24 | 25 | 25 | 25 | 25 | 24 |
Swell 1 Height (m) Direction Period (s) | S 12 | SW 12 | S 11 | S 10 | SSE 9 | SSE 8 | SW 13 | SSW 14 | SSW 13 | SW 13 | SSW 19 | SW 17 | SW 16 | SW 16 | SW 15 | SSW 18 | SSW 16 | SSW 15 | SSW 14 | SSW 13 | SSW 13 |
816 | 149 | 655 | 580 | 510 | 234 | 525 | 710 | 472 | 321 | 1216 | 1929 | 2941 | 2982 | 1889 | 4288 | 3506 | 2299 | 1332 | 915 | 796 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 16 | SW 16 | SW 15 | SW 14 | SW 14 | SSE 8 | SE 8 | SE 8 | SW 20 | SW 12 | SW 12 | SE 8 | SE 8 | SSW 20 | ESE 8 | ESE 8 | SE 8 | SE 9 | SE 10 | SE 10 |
190 | 223 | 489 | 496 | 614 | 548 | 94 | 80 | 80 | 575 | 291 | 248 | 44 | 44 | 699 | 46 | 45 | 72 | 75 | 94 | 74 | |
Swell 3 Height (m) Direction Period (s) | SSW 16 | WSW 10 | SW 11 | WSW 11 | ENE 8 | SSE 8 | SE 8 | S 9 | SSE 9 | SE 8 | SE 9 | SE 8 | WSW 8 | S 26 | ESE 9 | — | — | ESE 11 | — | — | SSW 20 |
149 | 9 | 30 | 12 | 22 | 153 | 55 | 78 | 16 | 69 | 76 | 45 | 46 | 13 | 49 | — | — | 24 | — | — | 38 | |
Wind waves Height (m) Direction Period (s) | — | S 12 | — | — | SSE 9 | — | — | — | — | NW 3 | NW 4 | — | — | E 4 | — | — | — | — | — | ESE 10 | ESE 10 |
— | 699 | — | — | 644 | — | — | — | — | 5 | 10 | — | — | 15 | — | — | — | — | — | 492 | 399 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 14 | 0 | 29 | 14 | 14 | 0 | 0 | 0 | 0 | 14 | 0 | 14 | 0 | 13 | 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.










