Surf Forecasts:
Ilot Sancho surf forecast from 26 Aug 2026:
- Best quality surf: Thursday 27 Aug, 10PM (local time) - 11ft (3.5m), 18s period, SSW swell with cross-onshore winds.
- Most powerful swell: Friday 28 Aug, 7PM (local time) - 15ft (4.5m), 16s period, SSW swell with 11,450 kJ wave energy.
- Next surfable swell (1★+): Thursday 27 Aug, 10PM (local time) - 11ft (3.5m), 18s period with SSW 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 27) at 10PM. The primary swell is predicted to be 3.5m and 18s period. The wind is predicted to be cross-onshore as the swell arrives.
The most powerful waves expected at Ilot Sancho in the next 16 days are 4.5m 16s and forecast to arrive on Friday (Aug 28) at 7PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 9s period and expected on Friday (Aug 28) at 1AM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 10PM (Thu 27th Aug) | 11ft (3.5m) 18s |
| Best Surf | 10PM (Thu 27th Aug) | 11ft (3.5m) 18s |
| Most Powerful | 7PM (Fri 28th Aug) | 15ft (4.5m) 16s |
Table - best surf conditions forecast for Ilot Sancho over the next 16 days.
The Lowdown
G'day, I'm Rusty. Let's have a look at what's on the cards for Ilot Sancho, a reef set-up that loves a good SW swell. The water temp is sitting about average for this time of year, so pretty standard.
We kick off with a solid start on Thursday the 27th of August. The morning brings a 10 ft SSW groundswell with a long 18-second period, pushing a very strong wave energy of 5089. The wind is a light 6 mph cross-shore, which will keep things a bit rippled but rideable. It's a marginal call, but for an intermediate surfer, there's fun to be had. The afternoon picks up slightly with 5651 energy, still 10 ft but the period drops to 17 seconds and the wind picks up to a gentle 9 mph cross-shore, so expect a little more chop. Crowds are sometimes an issue here, so keep that in mind.
Alright, now for the grim part. From Friday the 28th of August right through to Sunday the 30th of August, it's a write-off. We've got strong winds (25 mph) and messy, choppy conditions. Swell is big, 12 ft to 13 ft, but with that cross-onshore or strong cross-shore wind, it's pure junk. The energy is huge (over 9000 at its peak), but it's unsurfable. This setup looks more interesting for kite surfing than paddle surfing.
Monday the 31st of August sees a shift. The swell drops to 10 ft but switches direction to a short-period 9-second ESE windswell. The wind goes cross-off at a fresh 19 mph, and the conditions clean right up. The energy is a moderate 2280. It's still a marginal call, but the clean lines make it a goer for experienced surfers. This pattern holds through Tuesday the 1st of September and Wednesday the 2nd of September, with 8 ft to 8 ft ESE swell, clean cross-off winds, and moderate energy around 1100-1362. Not epic, but a solid session on offer.
Thursday the 3rd of September through Saturday the 5th of September is a bit of a mixed bag. The wind swings back to a fresh cross-shore, bringing lumpy chop. Swell stays around 7 ft to 8 ft from the east, with weak to moderate energy. It's a tough call, with scores dropping off.
Then we get a glimmer late in the window. On Tuesday the 8th of September, the morning brings a 4 ft SSW groundswell with a very long 21-second period, and gentle 9 mph cross-off winds. The wave energy is a strong 2453, and the conditions are described as excellent for experienced surfers. This is a standout: a long-period groundswell like that will wrap beautifully around this reef, with clean, glassy conditions. It's a bit small, but the quality will be top-notch. The afternoon sees the swell jump to 8 ft with a 19-second period, energy spiking to 6113, and still clean with cross-off winds. Another good session.
Now, Wednesday the 9th of September is a monster. The morning swell is 15 ft from the SSW with a 16-second period, and the energy is a massive 9628. The wind is light and cross-off, and conditions are clean. But this is too big for this break—it's going to be a wall of water, only for experts. The afternoon is similar at 13 ft. This is a true "hold onto your board" day.
Thursday the 10th of September sees the swell drop to 10 ft in the morning, still clean with light cross-off winds, excellent for experienced surfers. The afternoon gets a bit lumpy as the wind swings cross-shore. Friday the 11th of September offers a final chance with 7 ft SSW swell and clean cross-off winds, a moderate energy day to finish.
Looking at the whole run, the real standout is Tuesday the 8th of September. That morning session with the long-period groundswell, clean winds, and quality reef setup is the pick of the bunch. The big swell on the 9th is for experts only, but it's a sight to see.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Fri morning. Warm (max 24°C on Thu morning, min 19°C on Fri night). Mainly strong winds. | Days 5-7 Weather SummaryLight rain (total 7mm), mostly falling on Sat night. Warm (max 24°C on Tue morning, min 19°C on Sat night). Mainly strong winds. | ||||||||||||||||||
Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | ||||||||||||||
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) | SSW 17 | SSW 18 | SSW 17 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | E 9 | E 10 |
Wave Graph | |||||||||||||||||||
1910 | 4930 | 5534 | 8157 | 9235 | 8161 | 11229 | 6265 | 4640 | 3319 | 2253 | 1796 | 1497 | 1575 | 1391 | 1279 | 1162 | 1098 | 1170 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 00:01AM0.74m | 12:37PM0.70m | 00:28AM0.78m | 12:58PM0.75m | 00:55AM0.81m | 1:22PM0.78m | 1:23AM0.80m | 1:46PM0.79m | 1:52AM0.78m | 2:12PM0.78m | 2:23AM0.73m | 2:40PM0.75m | 2:56AM0.65m | ||||||
Low Tide | 6:26AM0.03m | 6:28PM0.14m | 6:49AM0.02m | 6:54PM0.11m | 7:13AM0.01m | 7:22PM0.09m | 7:37AM0.03m | 7:51PM0.08m | 8:02AM0.06m | 8:22PM0.10m | 8:28AM0.10m | 8:55PM0.12m | |||||||
— | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | 6:20 | — | — | 6:20 | — | — | 6:18 | — | — | |
— | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | |
mm | 1 | — | — | — | 2 | — | — | — | — | 1 | — | 1 | 2 | 1 | 1 | — | 1 | — | 1 |
Temp °C | 23 | 24 | 24 | 22 | 22 | 21 | 20 | 20 | 21 | 20 | 22 | 22 | 22 | 23 | 22 | 22 | 24 | 24 | 22 |
Feels °C | 23 | 24 | 23 | 22 | 19 | 15 | 13 | 14 | 14 | 14 | 16 | 16 | 17 | 18 | 17 | 18 | 21 | 21 | 20 |
Swell 1 Height (m) Direction Period (s) | SSW 17 | SSW 18 | SSW 17 | SSW 18 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 12 | S 12 | S 11 | E 9 | S 11 |
1910 | 4930 | 5534 | 8157 | 9235 | 8161 | 11229 | 6265 | 4640 | 3319 | 2253 | 1796 | 1137 | 660 | 503 | 276 | 191 | 1098 | 79 | |
Swell 2 Height (m) Direction Period (s) | SW 11 | E 8 | E 8 | ENE 9 | ENE 9 | ENE 9 | ENE 8 | — | — | — | — | — | — | SW 13 | SW 17 | SW 12 | SW 15 | S 11 | SW 14 |
384 | 74 | 58 | 129 | 101 | 77 | 39 | — | — | — | — | — | — | 45 | 11 | 36 | 9 | 151 | 31 | |
Swell 3 Height (m) Direction Period (s) | ENE 8 | S 11 | S 11 | SSE 10 | — | — | — | — | — | — | — | — | — | — | — | SW 16 | — | SSW 15 | — |
101 | 85 | 59 | 34 | — | — | — | — | — | — | — | — | — | — | — | 10 | — | 21 | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | S 4 | S 8 | — | SE 8 | SE 8 | SE 8 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | ESE 9 | E 9 | E 9 | — | E 10 |
— | — | — | — | 35 | 806 | — | 979 | 1032 | 1168 | 1508 | 1569 | 1497 | 1575 | 1391 | 1279 | 1162 | — | 1170 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 7 | 8 | 8 | 22 | 202 | 237 | 230 | 230 | 230 | 230 | 226 | 226 | 226 | 226 | 188 | 226 | 16 | 15 |
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.











