
Surf Forecasts:
Ilot Sancho surf forecast from 18 Jul 2026:
- Best quality surf: Monday 20 Jul, 7AM (local time) - 4.5ft (1.4m), 16s period, SSW swell with cross-offshore winds.
- Most powerful swell: Monday 20 Jul, 4PM (local time) - 8ft (2.5m), 14s period, SSW swell with 2,212 kJ wave energy.
- Next surfable swell (1★+): Monday 20 Jul, 1AM (local time) - 3.5ft (1.1m), 14s 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 (Jul 20) at 1AM. The primary swell is predicted to be 1.1m and 14s period with a secondary swell of 0.7m and 8s. 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 14s and forecast to arrive on Monday (Jul 20) at 4PM. Winds are predicted to be cross-shore at the time the swell arrives.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 1AM (Mon 20th Jul) | 3.5ft (1.1m) 14s |
| Best Surf | 7AM (Mon 20th Jul) | 4.5ft (1.4m) 16s |
| Most Powerful | 4PM (Mon 20th Jul) | 8ft (2.5m) 14s |
Table - best surf conditions forecast for Ilot Sancho over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming down the pipe for Ilot Sancho.
Right off the bat, we’ve got a slow start. Saturday the 18th and Sunday the 19th are pretty flat with marginal, small waves. The water temperature is 77°, which is a touch warmer than normal for this time of year. You’re not missing much on the weekend.
The first real sign of life shows up on Monday morning, 20th July. Heads up – this is the standout of the first week. We’re looking at a clean 7 ft swell from the SSW, with a long 15-second period pushing through. The energy is moderate (718 combined energy units). The wind is a light cross-offshore breeze, so the face will be scrubbed clean. This is solid intermediate territory, but the size is manageable for experienced surfers. It’s a reef break that’s fairly consistent, and it gets the best on offer tag for the early part of the forecast.
Tuesday morning, 21st July, keeps the vibe going with a similar 7 ft SSW swell at 12 seconds, still clean under a light ENE cross-offshore breeze. The wave energy is moderate (1320 combined energy units). It’s worth a paddle, but the Monday morning window is the cleaner, bigger option.
From Wednesday the 22nd through to the end of the first week, the wind shifts cross-shore and picks up, making conditions messy. The swell hangs around the 6 ft to 4 ft range, but the moderate cross-shore chop and cross-onshore breezes mean the quality drops off. Nothing to get excited about here.
Now, looking into the second week, things get interesting but also a bit wild. On Monday the 27th, a big pulse hits: 12 ft from the SSW with a very long 17-second period. The wave energy is strong (6428 combined energy units). That’s expert-only territory, and even then, the forecast notes the swell might be too big for this break. The wind is cross-shore and moderate, so it’ll be lumpy. This is a promise, but not for the faint-hearted.
Tuesday the 28th afternoon shows a drop to 10 ft, still SSW, with a clean cross-offshore breeze, which could offer a window for the brave. But the size remains daunting.
The last few days of July and into August see the swell backing off, with the 31st Friday morning offering a clean 4 ft SSW swell at 13 seconds under a gentle cross-offshore breeze. The wave energy is moderate (1079 combined energy units). It’s a nice, mellow option for a session, but not the highlight of the run.
Keep an eye on Monday the 27th and Tuesday the 28th for the big, dangerous stuff, but for the best all-round clean surf, you want to be in the water on Monday morning the 20th.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Sat night. Warm (max 24°C on Mon morning, min 20°C on Sun night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Wed night. Warm (max 24°C on Tue morning, min 20°C on Thu night). Wind will be generally light. | ||||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | Friday 24 | |||||||||||||||
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) | SSW 13 | S 13 | SW 18 | SW 16 | SW 15 | SW 14 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | S 13 | S 13 | S 12 | S 12 | S 11 | SW 15 | SSW 15 | SSW 14 |
Wave Graph | |||||||||||||||||||||
539 | 395 | 161 | 310 | 438 | 459 | 1761 | 2212 | 1830 | 1237 | 970 | 1019 | 1382 | 1303 | 1054 | 915 | 714 | 485 | 544 | 568 | 663 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-on | cross | cross | cross | cross | cross | cross-on | cross | cross | cross-on | cross |
High Tide | 3:33PM0.65m | 3:21AM0.67m | 4:02PM0.63m | 3:53AM0.60m | 4:33PM0.59m | 4:29AM0.52m | 5:08PM0.56m | 5:19AM0.44m | 6:04PM0.52m | 9:04AM0.40m | 8:02PM0.51m | 11:10AM0.44m | 9:48PM0.53m | ||||||||
Low Tide | 9:25PM0.23m | 9:47AM0.16m | 10:05PM0.27m | 10:14AM0.23m | 10:51PM0.30m | 10:40AM0.29m | 11:59PM0.33m | 11:08AM0.35m | 2:13AM0.33m | 1:00PM0.39m | 4:04AM0.28m | 3:36PM0.38m | |||||||||
6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:45 | — | — | 6:43 | — | — | 6:43 | — | — | 6:43 | — | — | |
— | 5:46 | — | — | 5:46 | — | — | 5:46 | — | — | 5:47 | — | — | 5:47 | — | — | 5:49 | — | — | 5:49 | — | |
mm | — | — | 5 | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — |
Temp °C | 23 | 23 | 22 | 23 | 22 | 22 | 24 | 23 | 21 | 24 | 23 | 22 | 23 | 22 | 21 | 22 | 22 | 21 | 22 | 22 | 21 |
Feels °C | 24 | 23 | 23 | 23 | 23 | 22 | 25 | 23 | 22 | 24 | 23 | 23 | 22 | 19 | 18 | 19 | 20 | 20 | 21 | 21 | 21 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | S 13 | ESE 9 | SSW 10 | SW 15 | SW 14 | SSW 15 | SSW 14 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 14 | S 13 | S 13 | S 12 | S 12 | S 11 | S 11 | SSW 15 | SSW 14 |
539 | 395 | 108 | 140 | 438 | 459 | 1761 | 2212 | 1830 | 1237 | 970 | 1019 | 1382 | 1303 | 1054 | 915 | 714 | 485 | 332 | 568 | 663 | |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | SSW 11 | E 8 | E 8 | E 8 | E 8 | ESE 8 | E 8 | E 9 | E 9 | E 8 | SW 11 | E 8 | SW 13 | SSW 12 | SW 12 | SSW 15 | SW 15 | S 10 | S 10 |
144 | 147 | 161 | 86 | 84 | 63 | 84 | 90 | 89 | 74 | 73 | 51 | 56 | 80 | 183 | 199 | 152 | 298 | 544 | 210 | 151 | |
Swell 3 Height (m) Direction Period (s) | SW 5 | SW 5 | SW 18 | SW 16 | SSW 10 | SSW 15 | SSE 11 | SSE 10 | — | SSE 10 | SW 12 | SW 11 | SW 11 | SSW 14 | WSW 10 | SSW 16 | SSW 16 | SW 12 | E 8 | ENE 9 | ENE 9 |
35 | 23 | 152 | 310 | 100 | 123 | 23 | 11 | — | 9 | 116 | 99 | 90 | 138 | 9 | 107 | 173 | 149 | 68 | 77 | 106 | |
Wind waves Height (m) Direction Period (s) | — | — | SSW 5 | — | — | — | — | — | — | — | — | SE 4 | ESE 8 | — | E 8 | E 8 | E 8 | ESE 5 | — | — | — |
— | — | 17 | — | — | — | — | — | — | — | — | 10 | 112 | — | 55 | 55 | 88 | 19 | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 8 | 8 | 8 | 8 | 8 | 0 | 0 | 8 | 0 | 0 | 8 | 7 | 15 | 18 | 47 | 202 | 8 | 7 | 15 | 8 | 7 |
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.










