
Surf Forecasts:
Etang-Sale surf forecast from 19 Jul 2026:
- Best quality surf: Monday 20 Jul, 1AM (local time) - 4ft (1.2m), 17s period, SSW swell with glassy winds.
- Most powerful swell: Monday 20 Jul, 10AM (local time) - 8ft (2.5m), 14s period, SSW swell with 2,474 kJ wave energy.
- Next surfable swell (1★+): Sunday 19 Jul, 10AM (local time) - 3.5ft (1.0m), 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 Sunday (Jul 19) at 10AM. The primary swell is predicted to be 1.0m and 16s period with a secondary swell of 0.5m and 5s. 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 14s and forecast to arrive on Monday (Jul 20) at 10AM. Winds are predicted to be glassy at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.6m 6s period and expected on Wednesday (Jul 22) at 4PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Sun 19th Jul) | 3.5ft (1.0m) 16s |
| Best Surf | 1AM (Mon 20th Jul) | 4ft (1.2m) 17s |
| Most Powerful | 10AM (Mon 20th Jul) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Etang-Sale over the next 16 days.
The Lowdown
Alright, Rusty here. Let’s talk about what’s on the menu for the next couple of weeks.
This entire outlook is for one spot, Etang-Sale, a reef break that’s got a solid reputation for the advanced crew. The water is sitting at 76°F right now, which is about a degree and a half warmer than normal for this time of year – feels like summer has a little extra kick to it.
We’re starting off on Sunday the 19th of July. It’s not huge, with a 3ft swell from the SW, but that 16-second period is pure groundswell. The combined energy is moderate at 523. The wind is light off-shore, so the surface will be clean. For a Sunday, that’s a nice little warm-up.
Monday the 20th is where things get serious. The swell jumps to 8ft, also from the SSW, with a 14-second period. The wind goes glassy in the morning – that’s the kind of morning you set an alarm for. The energy is well into the strong range at 2514. This is excellent, but at 8ft on a reef, this is for experienced surfers only. The afternoon stays clean with off-shore breeze.
Tuesday the 21st sees the swell drop a touch to 7ft, but the wind is glassy again in the afternoon. That’s a great window. The period is still a solid 12 seconds, so plenty of push.
Wednesday the 22nd delivers a solid 7ft from the S, with a 13-second period. The morning has a gentle off-shore breeze, making it clean. The energy is strong at 1691. The afternoon wind picks up to 30 km/h, still off-shore, but it’ll be a bit wind-affected, so the morning is the call.
Thursday the 23rd and Friday the 24th see the size drop back to the 3ft to 5ft range, but the off-shore wind holds. Thursday has moderate energy around 765-835, but by Friday the energy climbs back into the moderate-to-strong range with a 15-second period on the SW swell. It’s still clean, but the wind is a bit fresh.
Now, here’s the standout. Look at Monday the 27th of July. Swell is 8ft from the SW, 16-second period, and the combined energy is a massive 3857. The wind is a gentle off-shore breeze. This is groundswell perfection on a reef. It’s for experts, but it’s the best-looking morning of the whole run. The Monday after that, the 3rd of August, is even bigger, with 13ft to 15ft SSW swells, but the wind gets fresh, and frankly, that’s a different ballgame.
The whole run is pretty consistent. There’s no real gap. You’ve got a few days with smaller, clean surf, and then a big pulse of energy around the 27th. The 2nd of August is another monster day, with 15ft and a 13-second period, but the wind is moderate off-shore. That’s for the brave.
The crowds at Etang-Sale can be a thing – sometimes you’ll have company. But with this much swell on offer, the lineup will spread out.
So, the best bet? Make the Monday the 27th your priority. That’s a special day. The glassy morning of the 29th of July is also a beaut for a slightly smaller but still solid session.
Rusty.
Short Range ForecastMostly dry. Warm (max 23°C on Tue morning, min 21°C on Sun afternoon). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 23°C on Thu morning, min 20°C on Thu night). Mainly fresh winds. | ||||||||||||||||||||
Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | Saturday 25 | |||||||||||||||
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 17 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 13 | S 13 | S 12 | S 12 | S 12 | SSE 11 | SW 15 | SSW 14 | SSW 14 | SW 13 | SSW 13 | SSW 13 |
Wave Graph | |||||||||||||||||||||
462 | 479 | 867 | 2474 | 2385 | 1648 | 1197 | 1127 | 1137 | 1285 | 1359 | 678 | 553 | 327 | 582 | 631 | 701 | 635 | 501 | 756 | 572 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | off | cross-off | glassy | glassy | off | glassy | cross-on | glassy | glassy | off | off | off | off | off | off | off | off | off | off | off | off |
High Tide | 4:20PM0.46m | 3:54AM0.44m | 4:45PM0.43m | 4:27AM0.38m | 5:16PM0.41m | 5:25AM0.32m | 6:12PM0.39m | 11:56AM0.33m | 8:47PM0.38m | 11:53AM0.35m | 10:09PM0.40m | 12:05PM0.38m | 10:52PM0.44m | ||||||||
Low Tide | 10:15PM0.25m | 10:23AM0.21m | 11:07PM0.27m | 10:42AM0.26m | 00:43AM0.28m | 10:32AM0.30m | 3:21AM0.26m | 2:16PM0.32m | 4:32AM0.21m | 4:07PM0.30m | 5:08AM0.16m | 4:55PM0.27m | |||||||||
6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:54 | — | — | 6:52 | — | — | 6:52 | — | — | |
— | 5:53 | — | — | 5:54 | — | — | 5:54 | — | — | 5:54 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 22 | 22 | 21 | 22 | 22 | 22 | 23 | 23 | 22 | 22 | 21 | 21 | 23 | 23 | 21 | 22 | 22 | 21 | 21 | 21 | 21 |
Feels °C | 23 | 24 | 23 | 23 | 23 | 23 | 25 | 25 | 24 | 21 | 18 | 17 | 19 | 18 | 16 | 17 | 17 | 17 | 17 | 16 | 18 |
Swell 1 Height (m) Direction Period (s) | SW 16 | SW 15 | SSW 17 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | S 13 | S 13 | S 12 | S 12 | S 12 | SW 16 | SSE 11 | SSW 14 | SSW 14 | SW 13 | SSW 13 | SSW 13 |
462 | 479 | 867 | 2474 | 2385 | 1648 | 1197 | 1127 | 1137 | 1285 | 1359 | 678 | 553 | 327 | 483 | 343 | 701 | 635 | 501 | 756 | 572 | |
Swell 2 Height (m) Direction Period (s) | S 5 | S 9 | SW 14 | SE 11 | E 8 | ESE 8 | SW 12 | SW 11 | SW 11 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SW 12 | SSW 11 | SW 15 | SSE 10 | S 10 | SSW 15 | — | SSE 9 |
14 | 45 | 434 | 29 | 48 | 6 | 116 | 104 | 114 | 188 | 239 | 269 | 187 | 149 | 12 | 631 | 131 | 70 | 296 | — | 16 | |
Swell 3 Height (m) Direction Period (s) | S 10 | S 5 | SSE 11 | SSE 11 | — | — | E 8 | SW 16 | E 8 | SW 10 | SW 19 | SSW 18 | SE 5 | SSW 16 | SSW 11 | E 8 | — | — | SSE 9 | — | SSW 23 |
47 | 8 | 40 | 11 | — | — | 50 | 10 | 51 | 51 | 14 | 61 | 25 | 226 | 12 | 13 | — | — | 116 | — | 53 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | SE 6 | SE 6 | SSE 6 | ESE 5 | SSE 8 | SSE 11 | E 6 | SSE 8 | SE 7 | ESE 8 | SSE 5 | SE 5 |
— | — | — | — | — | — | — | — | — | 167 | 177 | 53 | 90 | 133 | 582 | 39 | 196 | 103 | 250 | 87 | 32 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 13 | 0 | 0 | 0 | 13 | 26 | 13 | 13 | 13 | 0 | 13 | 0 | 13 | 13 | 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.










