Surf Forecasts:
Ilot Sancho surf forecast from 16 Aug 2026:
- Best quality surf: Saturday 22 Aug, 10PM (local time) - 5.5ft (1.7m), 13s period, SW swell with cross-offshore winds.
- Most powerful swell: Monday 17 Aug, 1AM (local time) - 8ft (2.5m), 16s period, SSW swell with 3,095 kJ wave energy.
- Next surfable swell (1★+): Thursday 20 Aug, 4AM (local time) - 5ft (1.6m), 9s 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 20) at 4AM. The primary swell is predicted to be 1.6m and 9s period with a secondary swell of 0.9m and 11s. 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 16s and forecast to arrive on Monday (Aug 17) 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 1.5m 8s period and expected on Wednesday (Aug 19) at 7AM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4AM (Thu 20th Aug) | 5ft (1.6m) 9s |
| Best Surf | 10PM (Sat 22nd Aug) | 5.5ft (1.7m) 13s |
| Most Powerful | 1AM (Mon 17th Aug) | 8ft (2.5m) 16s |
Table - best surf conditions forecast for Ilot Sancho over the next 16 days.
The Lowdown
Alright crew, Rusty here. Let’s look at what Ilot Sancho has cooking for the next couple weeks.
Gotta be honest, the first few days are pretty average. There’s some swell, but the wind’s all wrong. It’s not until the tail end of the first week that things clean up and get properly exciting.
The Early Days (Sunday August 16th to Wednesday August 19th)
Sunday afternoon kicks it off with a meaty 10ft SSW groundswell (4235) and a long 16-second period, but a cross-wind from the ESE at 12 mph is messing with the face. Monday morning looks a little cleaner with 5ft (2283) and a more favorable cross-off wind, but it’s still only a marginal call. Tuesday and Wednesday the swell drops right down to about 4ft and 6ft, the period shortens to just 8 seconds, and the energy drops way down into the hundreds. Not enough grunt to make it worthwhile.
The Sweet Spot (Thursday August 21st to Monday August 24th)
Now this is more like it. From Thursday 21st the wind turns light offshore or cross-off from the East, a real gentle breeze. The water temp is a touch above average at about 76°, around 3° warmer than usual for this time of year, so the wetsuit is optional.
Thursday morning is small at 4ft but it’s glassy clean (708) with that long 14-second period from the SW. It builds through Friday (5ft, 862) and peaks Saturday morning with a solid 5ft (904) from the SSW, 14 seconds, and light offshore winds. This is *the* window. The surf is clean with proper shape, perfect for an intermediate. Just be aware that the spot can get a crowd *sometimes*, so if you can beat the rush on Saturday morning, you’ll get the pick of the litter.
Monday 24th morning is the other big highlight – a clean 6ft (1110) from the SW with a 13-second period and light East winds (9 mph). That’s proper, solid surf for experienced surfers. The energy is moderate but the combination of size and glassy conditions will give you excellent, memorable waves.
The Second Week (Tuesday August 25th onward)
Things go downhill again. Tuesday fades to a small 4ft (404), then we get absolutely hammered Wednesday 26th with a monster 15ft SSW groundswell (11569). That is way too big for this break – a full-on washing machine with a cross-on wind. Thursday ain’t any better with 10ft (6035) and 25 mph winds. Honestly, unless you’ve got a rescue sled, don’t even bother.
The following weekend (29th–31st) gives you some breathing room with 8ft ESE swell (1880–1996) and a bit cleaner conditions, but the period is short (9 seconds) and the wind is fresh, so expect lumpy and bumpy lines. It’s a bit of a gamble.
Bottom Line
If you’ve got one session to make, aim for Saturday August 22nd or Monday August 24th. Saturday morning has the cleanest, most user-friendly waves with that light offshore wind. Monday is a touch bigger and cleaner still, but better for the experienced crew. Everything else is either too small, too windy, or way too heavy to be any fun.
Rusty out.
Short Range ForecastLight rain (total 4mm), mostly falling on Sun night. Warm (max 24°C on Tue morning, min 22°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Wed afternoon, min 21°C on Wed night). Wind will be generally light. | |||||||||||||||||||
Sun 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | Saturday 22 | ||||||||||||||
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) | SSW 16 | SSW 16 | SW 16 | S 14 | S 13 | S 12 | E 8 | S 11 | E 8 | E 8 | E 9 | E 9 | SW 17 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
Wave Graph | ||||||||||||||||||||
4101 | 3095 | 1164 | 1002 | 680 | 485 | 403 | 369 | 450 | 443 | 380 | 291 | 287 | 674 | 526 | 833 | 928 | 885 | 976 | 821 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross-off |
High Tide | 2:46AM0.68m | 3:05PM0.68m | 3:10AM0.60m | 3:25PM0.64m | 3:33AM0.52m | 3:45PM0.59m | 3:55AM0.44m | 4:09PM0.53m | 4:21AM0.37m | 5:00PM0.47m | 12:11PM0.44m | 9:55PM0.49m | ||||||||
Low Tide | 8:50PM0.16m | 8:57AM0.15m | 9:19PM0.20m | 9:13AM0.22m | 9:49PM0.24m | 9:21AM0.27m | 10:23PM0.29m | 9:13AM0.32m | 11:46PM0.34m | 8:00AM0.35m | 4:30AM0.30m | 4:07PM0.40m | ||||||||
— | — | 6:31 | — | — | 6:30 | — | — | 6:30 | — | — | 6:28 | — | — | 6:28 | — | — | 6:26 | — | — | |
5:57 | — | — | 5:57 | — | — | 5:57 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | — | 5:58 | — | |
mm | — | 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 23 | 22 | 23 | 23 | 22 | 24 | 23 | 22 | 24 | 24 | 22 | 24 | 23 | 22 | 24 | 24 | 22 | 24 | 23 | 22 |
Feels °C | 21 | 23 | 21 | 20 | 20 | 22 | 21 | 22 | 23 | 23 | 22 | 23 | 22 | 22 | 23 | 24 | 23 | 23 | 22 | 22 |
Swell 1 Height (m) Direction Period (s) | SSW 16 | SSW 16 | S 14 | S 14 | S 13 | S 12 | S 12 | E 8 | E 8 | E 8 | E 9 | E 9 | E 8 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 |
4101 | 3095 | 856 | 1002 | 680 | 485 | 403 | 291 | 450 | 443 | 380 | 291 | 235 | 674 | 526 | 833 | 928 | 885 | 976 | 821 | |
Swell 2 Height (m) Direction Period (s) | E 9 | SSE 20 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 | S 11 | S 11 | S 11 | S 11 | S 10 | S 10 | S 9 | E 8 | E 8 | ENE 8 | ENE 8 | S 15 | SSW 16 |
134 | 75 | 1164 | 783 | 505 | 301 | 301 | 369 | 242 | 255 | 189 | 128 | 94 | 61 | 161 | 134 | 109 | 101 | 17 | 427 | |
Swell 3 Height (m) Direction Period (s) | — | — | E 9 | — | — | — | S 18 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 17 | S 13 | S 8 | S 19 | S 17 | S 15 | S 15 | S 9 |
— | — | 43 | — | — | — | 6 | 169 | 151 | 114 | 149 | 111 | 287 | 4 | 21 | 29 | 23 | 19 | 17 | 25 | |
Wind waves Height (m) Direction Period (s) | — | E 9 | E 7 | E 7 | E 7 | E 8 | E 8 | — | ENE 8 | — | — | — | — | E 8 | — | — | — | — | E 8 | E 8 |
— | 202 | 220 | 240 | 231 | 378 | 381 | — | 256 | — | — | — | — | 190 | — | — | — | — | 100 | 95 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 15 | 15 | 15 | 215 | 15 | 15 | 18 | 16 | 15 | 15 | 7 | 15 | 15 | 0 | 0 | 0 | 0 | 0 | 15 | 0 |
Best forecast wave conditions in Mauritius | ||||||||||||||||||||
Best forecast wave conditions in Mauritius | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
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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.











