Surf Forecasts:
Ilot Sancho surf forecast from 13 Aug 2026:
- Best quality surf: Sunday 16 Aug, 1AM (local time) - 11ft (3.5m), 18s period, SSW swell with cross-offshore winds.
- Most powerful swell: Sunday 16 Aug, 1AM (local time) - 11ft (3.5m), 18s period, SSW swell with 6,954 kJ wave energy.
- Next surfable swell (1★+): Thursday 13 Aug, 10AM (local time) - 6ft (1.9m), 11s 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 Thursday (Aug 13) at 10AM. The primary swell is predicted to be 1.9m and 11s period with a secondary swell of 1.1m and 13s. 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 3.5m 18s and forecast to arrive on Sunday (Aug 16) at 1AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 6s period and expected on Saturday (Aug 15) at 1PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10AM (Thu 13th Aug) | 6ft (1.9m) 11s |
| Best Surf | 1AM (Sun 16th Aug) | 11ft (3.5m) 18s |
| Most Powerful | 1AM (Sun 16th Aug) | 11ft (3.5m) 18s |
Table - best surf conditions forecast for Ilot Sancho over the next 16 days.
The Lowdown
Alright, this is Rusty. Let me break down what’s coming at Ilot Sancho over the next couple weeks. This reef break is exposed and will see a lot of energy, but the wind is gonna be the deciding factor. The first real session kicks off on Thursday, August 13th in the morning – that’s your best bet early on.
Thursday morning you’ve got a clean 6ft swell from the East with an 11-second period and a light offshore breeze from the East at 9 mph. The water is a touch warmer than average for this time of year, sitting at about 76°F, which is 3°F above normal. Moderate wave energy (1244) and excellent conditions for experienced surfers. That afternoon the wind swings cross-shore and the quality drops.
Friday morning, August 14th is another good one: 6ft from the SW with a long 13-second period, light offshore wind at 6 mph, strong wave energy (1889). Clean and excellent again. The afternoon gets a bit bumpy with more cross-shore wind.
Now, Saturday, August 15th brings a big change. The morning has 6ft from the South with a massive 21-second period – that’s very long-period groundswell. The energy is very strong (4924), but the wind is moderate cross-shore at 12 mph, so it’s choppy. By the afternoon, the swell jumps to 10ft with a 19-second period, and the energy is huge (7779). Too big for most, and still cross-shore chop. Experts only.
Sunday morning, August 16th still has 10ft from the SSW at 17 seconds, and the wind turns cross-offshore at 12 mph, giving you clean surf. Very strong energy (5163). That’s a window for the brave, but it’s well over 8ft – expert territory.
Monday and Tuesday fade in quality with increasing cross-shore winds up to 18 mph and swell dropping below 6ft. The energy falls to moderate. Conditions get lumpy and marginal.
There’s a quiet spell from around Wednesday, August 19th through to the 22nd, with smaller swells under 5ft and persistent cross-shore winds. Not much to write home about.
Saturday afternoon, August 22nd shows a bump to 7ft from the SSW, but still moderate cross-shore wind at 15 mph – messy.
The next real pulse looks like Tuesday, August 25th – 7ft to 8ft from the SSW with a 17-second period, moderate wave energy (2725-3184), but still cross-shore at 12 mph. Not clean.
And for the long-range: Wednesday morning, August 26th is showing a massive 13ft from the South at 16 seconds, with cross-offshore clean wind at 15 mph. The energy is extreme (10675). That’s too big for this break and dangerous for almost everyone.
So, the best windows for clean, quality waves are Thursday morning, August 13th and Friday morning, August 14th. After that, it’s a mix of too much wind or too much size. Stay sharp.
Rusty.
Short Range ForecastMostly dry. Warm (max 24°C on Thu morning, min 20°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummaryLight rain (total 3mm), mostly falling on Sun night. Warm (max 23°C on Sun morning, min 21°C on Sun night). Wind will be generally light. | ||||||||||||||||||||
Thursday 13 | Friday 14 | Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | |||||||||||||||
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 11 | E 10 | E 10 | SW 13 | SSW 13 | SSW 12 | S 21 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | S 13 | SW 15 | S 12 | S 12 | S 11 | S 11 | S 12 | S 12 |
Wave Graph | |||||||||||||||||||||
813 | 703 | 598 | 996 | 904 | 830 | 2852 | 6944 | 6954 | 4717 | 4101 | 3095 | 2736 | 1104 | 714 | 469 | 387 | 332 | 433 | 511 | 454 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross-off | cross-off | cross | cross-off | cross | cross | cross | cross | cross | cross-off | cross | cross | cross-off |
High Tide | 1:28PM0.74m | 1:19AM0.82m | 1:56PM0.75m | 1:50AM0.80m | 2:21PM0.74m | 2:19AM0.75m | 2:44PM0.72m | 2:46AM0.68m | 3:05PM0.68m | 3:10AM0.60m | 3:25PM0.64m | 3:33AM0.52m | 3:45PM0.59m | 3:55AM0.44m | |||||||
Low Tide | 7:17PM0.12m | 7:43AM-0.01m | 7:49PM0.12m | 8:11AM0.03m | 8:20PM0.13m | 8:36AM0.09m | 8:50PM0.16m | 8:57AM0.15m | 9:19PM0.20m | 9:13AM0.22m | 9:49PM0.24m | 9:21AM0.27m | 10:23PM0.29m | ||||||||
6:33 | — | — | 6:33 | — | — | 6:31 | — | — | 6:31 | — | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | |
— | 5:55 | — | — | 5:55 | — | — | 5:55 | — | — | 5:57 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | 3 | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 24 | 22 | 24 | 24 | 22 | 23 | 23 | 21 | 23 | 23 | 22 | 23 | 23 | 22 | 22 | 22 | 21 | 22 | 22 | 21 |
Feels °C | 24 | 23 | 24 | 24 | 24 | 23 | 21 | 21 | 20 | 22 | 22 | 21 | 21 | 21 | 20 | 18 | 20 | 20 | 19 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | E 11 | E 10 | E 10 | SW 13 | SSW 13 | SSW 12 | S 21 | SSW 19 | SSW 18 | SSW 17 | SSW 16 | SSW 16 | SSW 15 | S 13 | SW 15 | S 12 | S 12 | S 11 | S 11 | S 12 | S 12 |
813 | 703 | 598 | 996 | 904 | 830 | 2852 | 6944 | 6954 | 4717 | 4101 | 3095 | 2736 | 1104 | 714 | 469 | 387 | 332 | 433 | 511 | 454 | |
Swell 2 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 12 | E 10 | E 10 | E 10 | SSW 12 | SSW 12 | E 9 | E 9 | E 9 | E 9 | E 9 | SW 16 | S 12 | SW 14 | SW 15 | SW 14 | SW 14 | SW 13 | SW 14 |
431 | 405 | 448 | 449 | 384 | 314 | 628 | 589 | 168 | 133 | 168 | 136 | 80 | 952 | 441 | 398 | 355 | 206 | 149 | 144 | 149 | |
Swell 3 Height (m) Direction Period (s) | N 12 | SW 16 | SW 15 | SW 24 | SW 22 | SW 21 | SW 20 | E 9 | SSW 11 | — | — | ENE 5 | E 9 | E 9 | SSW 13 | — | — | SSE 18 | S 16 | — | SW 14 |
3 | 68 | 229 | 444 | 462 | 548 | 1081 | 246 | 166 | — | — | 5 | 80 | 157 | 35 | — | — | 102 | 134 | — | 149 | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | ESE 10 | — | — | SE 7 | ESE 9 | — | SE 4 | — | SE 7 | ESE 7 | ESE 7 | E 7 | E 7 | E 7 | E 7 |
— | — | — | — | — | — | 363 | — | — | 313 | 260 | — | 6 | — | 332 | 316 | 319 | 279 | 143 | 99 | 120 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 0 | 15 | 0 | 0 | 8 | 0 | 15 | 16 | 15 | 15 | 15 | 15 | 15 | 18 | 15 | 202 | 202 | 15 | 18 | 16 | 0 |
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.











