Surf Forecasts:
Ilot Sancho surf forecast from 23 Aug 2026:
- Best quality surf: Thursday 27 Aug, 10PM (local time) - 11ft (3.5m), 17s period, SSW swell with cross-onshore winds.
- Most powerful swell: Friday 28 Aug, 7AM (local time) - 13ft (4.0m), 17s period, SSW swell with 9,594 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 4AM (local time) - 6.5ft (2.0m), 13s period with SW 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 Monday (Aug 24) at 4AM. The primary swell is predicted to be 2.0m and 13s period with a secondary swell of 1.4m and 17s. 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 4.0m 17s and forecast to arrive on Friday (Aug 28) at 7AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.1m 6s period and expected on Wednesday (Aug 26) at 10AM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Mon 24th Aug) | 6.5ft (2.0m) 13s |
| Best Surf | 10PM (Thu 27th Aug) | 11ft (3.5m) 17s |
| Most Powerful | 7AM (Fri 28th Aug) | 13ft (4.0m) 17s |
Table - best surf conditions forecast for Ilot Sancho over the next 16 days.
The Lowdown
Alright, Rusty here. Let's break down what's coming for the next couple of weeks.
The first real action starts Monday, August 24th, and there's a clear winner in the forecast. The spot to keep your eye on is Ilot Sancho, especially for the experienced crew.
We're looking at a Monday morning start with a solid 8ft SSW groundswell, period hanging at 15 seconds, and the energy is pumping hard. The wind is a light 6 mph easterly, blowing clean cross-offshore. That's about as good as it gets for clean conditions. It's a bit beefy for beginners, but for the intermediate surfer, this is a treat. The swell holds through the afternoon at 8ft, still clean. Tuesday eases a bit to 6ft, still a solid 13-second period, with the same clean cross-off wind. The energy is still strong.
Wednesday, the 26th, the swell drops to 5ft and the energy backs off. The wind picks up a bit, but it's still cross-off, so it's rideable, but not the highlight.
Now, here's the one to circle. Thursday, August 27th, is the standout. The morning brings a 10ft SSW groundswell with an *exceptional* 18-second period. The energy is massive, reading 5211. This is big, powerful, long-period energy. The wind is a gentle 9 mph easterly, still cross-off, so it's clean. This is expert-only territory at 10ft. This is a serious, heavy reef wave. The afternoon stays big at 10ft, but the wind switches to a more cross-shore direction, so it loses a bit of its perfection.
The rest of the week goes south. Friday, the 28th, is a total loss. The swell jumps to 13ft, but the wind cranks up to 28 mph from the SE, making it a messy, choppy, cross-onshore washout. The energy is huge at 9383, but it's unsurfable. Saturday and Sunday are in the same boat with strong winds, so we're looking at a few days of nothing.
The following week, starting Monday, August 31st, is a mixed bag. The wind settles back to a manageable cross-off, but the swell direction swings to the east. There's still decent size, around 7ft to 10ft, but the period drops to 9-10 seconds. That's shorter period, windswell stuff. The energy is moderate, so it's not the same quality as the groundswell. It's rideable, but it'll be a bit bumpy. This marginal surf continues through the first week of September, with the swell slowly dropping to around 5ft by the 6th.
The second week of the forecast is a bit of a downer. From September 2nd onward, we're looking at smaller, weaker east swell with periods under 10 seconds. The wind stays mostly cross-off, but it's not a recipe for anything special. It's marginal, small-wave conditions. A few days in that second week, like the 7th, show a little bump from a new SW swell, but it's small and the wind is messy.
So, to wrap it up: Ilot Sancho on Thursday morning, August 27th, is the absolute standout. Big, clean, powerful groundswell for experts only. The rest of the window is either too small, too windy, or too messy to get excited about. The gap after the 29th of August into the first week of September is a few days of poor conditions, then a long stretch of marginal, average surf.
Rusty.
Short Range ForecastMostly dry. Warm (max 25°C on Mon afternoon, min 20°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Fri afternoon. Warm (max 24°C on Thu morning, min 20°C on Fri night). Winds increasing (light winds from the ENE on Wed night, strong winds from the SE by Sat morning). | ||||||||||||||||||
Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | ||||||||||||||
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 14 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 12 | SW 12 | SW 11 | SSW 17 | SSW 18 | SSW 17 | SSW 19 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
Wave Graph | |||||||||||||||||||
2187 | 2611 | 2345 | 1834 | 1226 | 1012 | 546 | 614 | 563 | 1910 | 4930 | 5534 | 8571 | 9235 | 7971 | 8427 | 5587 | 3796 | 3009 | |
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-off | cross-off | cross-off | cross-off | cross | cross-on | cross-on | cross-on | cross-on | cross | cross | cross |
High Tide | 10:39PM0.55m | 11:46AM0.54m | 11:08PM0.62m | 11:59AM0.60m | 11:35PM0.69m | 12:16PM0.65m | 00:01AM0.74m | 12:37PM0.70m | 00:28AM0.78m | 12:58PM0.75m | 00:55AM0.81m | 1:22PM0.78m | 1:23AM0.80m | ||||||
Low Tide | 5:17AM0.17m | 5:12PM0.28m | 5:40AM0.11m | 5:37PM0.23m | 6:03AM0.07m | 6:02PM0.18m | 6:26AM0.03m | 6:28PM0.14m | 6:49AM0.02m | 6:54PM0.11m | 7:13AM0.01m | 7:22PM0.09m | |||||||
— | 6:26 | — | — | 6:24 | — | — | 6:24 | — | — | 6:22 | — | — | 6:22 | — | — | 6:22 | — | — | |
— | — | 5:59 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — |
Temp °C | 21 | 24 | 25 | 22 | 24 | 24 | 22 | 25 | 24 | 22 | 24 | 24 | 22 | 22 | 22 | 20 | 22 | 21 | 20 |
Feels °C | 21 | 23 | 24 | 22 | 22 | 23 | 22 | 22 | 22 | 22 | 24 | 23 | 21 | 19 | 16 | 14 | 14 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | SSW 14 | SSW 15 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SW 12 | SW 12 | SW 11 | SSW 17 | SSW 18 | SSW 17 | SSW 19 | SSW 16 | SSW 16 | SSW 16 | SSW 16 | SSW 15 | SSW 15 |
2187 | 2611 | 2345 | 1834 | 1226 | 1012 | 546 | 614 | 563 | 1910 | 4930 | 5534 | 8571 | 9235 | 7971 | 8427 | 5587 | 3796 | 3009 | |
Swell 2 Height (m) Direction Period (s) | ENE 8 | SW 13 | S 17 | ENE 8 | ENE 7 | E 7 | S 12 | S 12 | S 11 | SW 11 | S 11 | E 8 | E 8 | E 9 | ENE 8 | — | — | — | — |
62 | 290 | 277 | 48 | 57 | 54 | 350 | 225 | 196 | 344 | 85 | 72 | 136 | 148 | 73 | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | ENE 8 | ENE 7 | ENE 8 | S 18 | S 16 | — | S 23 | SW 20 | SSW 19 | ENE 8 | S 11 | S 11 | SSE 10 | — | — | — | — | — | — |
62 | 43 | 49 | 154 | 125 | — | 11 | 99 | 460 | 96 | 85 | 61 | 33 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | E 7 | E 6 | E 8 | — | E 8 | — | — | — | SE 5 | ESE 7 | SE 8 | SE 8 | ESE 9 |
— | — | — | — | — | — | 64 | 75 | 121 | — | 111 | — | — | — | 87 | 440 | 1082 | 1350 | 1543 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15 | 15 | 0 | 0 | 8 | 8 | 47 | 230 | 230 | 230 | 230 | 230 |
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.











