
Surf Forecasts:
Ilot Sancho surf forecast from 4 Aug 2026:
- Best quality surf: Wednesday 5 Aug, 7AM (local time) - 7ft (2.1m), 10s period, E swell with cross-offshore winds.
- Most powerful swell: Tuesday 11 Aug, 4AM (local time) - 8ft (2.4m), 10s period, ESE swell with 1,199 kJ wave energy.
- Next surfable swell (1★+): Wednesday 5 Aug, 7AM (local time) - 7ft (2.1m), 10s period with E swell.
Best Forecast Surf Conditions for Ilot Sancho this week:
The surf forecast for Ilot Sancho over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Aug 05) at 7AM. The primary swell is predicted to be 2.1m and 10s period with a secondary swell of 0.7m and 12s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Ilot Sancho in the next 16 days are 2.5m 9s and forecast to arrive on Tuesday (Aug 11) at 4AM. Winds are predicted to be cross-offshore at the time the swell arrives.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 7AM (Wed 5th Aug) | 7ft (2.1m) 10s |
| Best Surf | 7AM (Wed 5th Aug) | 7ft (2.1m) 10s |
| Most Powerful | 4AM (Tue 11th Aug) | 8ft (2.4m) 10s |
Table - best surf conditions forecast for Ilot Sancho over the next 16 days.
The Lowdown
Alright, Rusty here again. Let’s break down Ilot Sancho in the language you’re used to.
For the first week and a half, it’s a real grind. The water is a touch warmer than normal at 25°, which is nice, but it doesn’t fix the wind.
The first action kicks off on Tuesday, August 4th. Ilot Sancho is a reef break, and it’s got a solid 8ft to 8ft E swell (moderate combined energy of 1256 to 1472). The problem is that stiff 30 km/h easterly wind. It’s cross-offshore, which is better than onshore, but it’s a fresh breeze. The period is a short 9 seconds, so the waves are a bit junky and the tide is wrong. More of a look than a paddle.
Wednesday the 5th is more of the same: 8ft to 8ft on the E swell, still with that 25-30 km/h cross-off wind. The afternoon period drops to 9 seconds, making it feel even messier. The energy is there (1333-1644), but the quality isn’t.
Thursday the 6th to Sunday the 9th is where it gets ugly. The swell stays around 7ft to 8ft, but the wind swings more ESE and goes cross-shore. The morning of the 6th is the last clean-ish look before the wind turns into a fresh cross-shore with lumpy cross-chop for almost four straight days. The energy is high (1058-1881), but the surface is a mess. The Saturday morning of the 8th has a *very* high 1881 energy reading, but with that 30 km/h cross-shore, it’s a washing machine. For a reef, this is more of a kiteboarding setup than a paddle one.
We get a reprieve on Monday the 10th. The morning is still 7ft E swell with a clean cross-off breeze, but the real story is the afternoon. A new 3ft SW groundswell shows up with a very long 18-second period, carrying a solid 1601 of combined energy. The wind is a moderate 25 km/h cross-off. It’s small, but it’s the first sign of life.
Tuesday the 11th is the first real standout. We’ve got an 8ft E swell with a moderate 25 km/h cross-off breeze and a 9-second period. The combined energy jumps to a very strong 2127. The wind is clean, the swell is solid. For a reef, this is the best window of the first week. Get on it.
The middle of the week gets a bit weird. Wednesday the 12th and Thursday the 13th see a shift to a smaller 5ft to 5ft SW groundswell. The period is long (13-15 seconds), which is good for this reef, and the wind is clean cross-off. But the size is down, and it’s not the standout.
Now, here’s the big one on the horizon. Friday, August 14th, the swell goes big. A 10ft SSW swell hits with a 12-second period, and the combined energy is a massive 3989. The wind is ESE at 25 km/h, which is cross-shore. This is a lot of power, and for a reef, it’s going to be thick and heavy. At 10ft+, this is expert-only territory. The wind is the only thing holding it back from perfection.
Saturday, August 15th is the absolute best on offer. The swell drops a little to 7ft from the SSW, but the period stretches out to a very long 19 seconds. The combined energy is 4116. And the wind? Moderate 25 km/h cross-off from the E. This is a proper groundswell, with long, clean lines. For a reef, that long period will mean powerful, well-shaped waves. The stronger energy means the sets will be defined. This is the day to circle.
Sunday the 16th is still very good, with 8ft SSW swell, a 17-second period, and clean 20 km/h cross-off winds. The energy is 3960. It’s the tail end of that pulse, but still a great session.
After that, the swell backs off through Monday the 17th and into the 18th, with 4ft to 4ft SW swells and gentle cross-off winds. The energy drops to moderate (666-1430). The 19th of August sees the window close with a weak, short-period 5ft ESE swell and a poor cross-shore chop. The energy is only 470. It’s a quiet end to the run.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Tue morning. Warm (max 23°C on Tue morning, min 21°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummarySome drizzle, heaviest during Sun morning. Warm (max 23°C on Fri morning, min 21°C on Fri night). Mainly fresh winds. | ||||||||||||||||||||
Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | Monday 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) | E 9 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | SSW 18 | SSW 17 | SW 16 | ESE 9 | ESE 9 | ESE 9 | E 9 | SW 14 | E 10 |
Wave Graph | |||||||||||||||||||||
874 | 1052 | 1057 | 813 | 1079 | 848 | 642 | 650 | 981 | 919 | 933 | 858 | 864 | 789 | 739 | 959 | 981 | 841 | 646 | 459 | 1048 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 3:50PM0.68m | 3:58AM0.60m | 4:32PM0.64m | 4:56AM0.51m | 5:34PM0.58m | 6:59AM0.44m | 7:28PM0.55m | 10:01AM0.47m | 9:28PM0.59m | 11:07AM0.55m | 10:38PM0.66m | 11:50AM0.62m | 11:27PM0.73m | ||||||||
Low Tide | 10:02PM0.22m | 10:04AM0.21m | 11:01PM0.26m | 10:51AM0.28m | 00:48AM0.28m | 12:31PM0.35m | 3:12AM0.24m | 3:14PM0.34m | 4:31AM0.15m | 4:34PM0.29m | 5:21AM0.07m | 5:25PM0.23m | |||||||||
6:39 | — | — | 6:39 | — | — | 6:37 | — | — | 6:37 | — | — | 6:37 | — | — | 6:35 | — | — | 6:35 | — | — | |
— | 5:52 | — | — | 5:52 | — | — | 5:53 | — | — | 5:53 | — | — | 5:53 | — | — | 5:54 | — | — | 5:54 | — | |
mm | 3 | — | — | 2 | — | — | — | 1 | 2 | — | — | — | — | — | — | 1 | — | — | — | — | — |
Temp °C | 23 | 23 | 22 | 23 | 22 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 23 | 23 | 22 | 24 | 24 | 22 |
Feels °C | 21 | 20 | 20 | 20 | 18 | 20 | 20 | 21 | 19 | 19 | 19 | 18 | 20 | 20 | 19 | 20 | 20 | 19 | 22 | 22 | 21 |
Swell 1 Height (m) Direction Period (s) | S 13 | S 13 | S 12 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SW 12 | SW 12 | SSW 20 | SSW 18 | SSW 17 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | E 9 | ESE 10 |
225 | 219 | 145 | 209 | 387 | 357 | 318 | 309 | 299 | 153 | 147 | 627 | 864 | 789 | 739 | 685 | 606 | 598 | 526 | 459 | 825 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | S 12 | S 12 | S 11 | S 11 | S 11 | S 18 | SSW 15 | SSW 14 | SSW 13 | SW 12 | SSW 12 | SSW 11 | SSE 10 | SSE 10 | SSE 10 | SSE 9 | SW 14 | SW 16 |
140 | 104 | 90 | 102 | 68 | 37 | 20 | 2 | 25 | 246 | 118 | 209 | 116 | 93 | 47 | 33 | 33 | 37 | 33 | 447 | 1014 | |
Swell 3 Height (m) Direction Period (s) | S 10 | SSW 17 | SSW 16 | SW 12 | — | SW 8 | — | — | — | SW 26 | SSW 23 | SW 16 | S 11 | SSE 11 | SSE 11 | S 19 | S 18 | S 16 | S 15 | SE 8 | — |
17 | 54 | 149 | 50 | — | 3 | — | — | — | 25 | 104 | 66 | 21 | 23 | 22 | 7 | 6 | 5 | 4 | 95 | — | |
Wind waves Height (m) Direction Period (s) | E 9 | E 9 | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | ESE 9 | E 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 8 | ESE 9 | ESE 9 | ESE 9 | E 9 | — | E 10 |
874 | 1052 | 1057 | 813 | 1079 | 848 | 642 | 650 | 981 | 919 | 933 | 858 | 711 | 692 | 660 | 959 | 981 | 841 | 646 | — | 1048 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 202 | 226 | 16 | 16 | 226 | 15 | 230 | 18 | 230 | 230 | 230 | 18 | 202 | 230 | 18 | 230 | 226 | 202 | 224 | 15 | 16 |
Best forecast wave conditions in Mauritius | |||||||||||||||||||||
Best forecast wave conditions in Mauritius | |||||||||||||||||||||
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Information about the Ilot Sancho Surf forecast
The above surf forecast table for Ilot Sancho provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Ilot Sancho can be found by selecting the local surf guide option on the grey menu. Our Ilot Sancho 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 (Ilot Sancho) 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 Ilot Sancho 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.
Ilot Sancho is 23 km (14 miles) from the city of Curepipe. If you plan a holiday in Mauritius, look for hotels and other accommodation in Curepipe. Curepipe has rooms for a wide range of budgets as well as car hire and transport links.











