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Black Rocks surfForecast / Mauritius / Mauritius
16 Day Weather and Surf, issued 9 am Tuesday 19 May 2026 +04Forecast update in hr min s Forecast update imminent
Black Rocks surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Black Rocks sea temperature is
26.8° C
(Which is 1.1°C warmer than normal for this time of year)Best Forecast Surf Conditions for Black Rocks this week:
The surf forecast for Black Rocks over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (May 20) at 4PM. The primary swell is predicted to be 1.3m and 12s period with a secondary swell of 0.4m and 14s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Black Rocks in the next 16 days are 2.3m 16s and forecast to arrive on Saturday (May 23) at 1AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 11s period and expected on Tuesday (May 19) at 7PM.
| Wave Type | Time (+04) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 4PM (Wed 20th May) | 4.5ft (1.3m) 12s |
| Best Surf | 4PM (Wed 20th May) | 4.5ft (1.3m) 12s |
| Most Powerful | 1AM (Sat 23rd May) | 7.5ft (2.3m) 16s |
Table - best surf conditions forecast for Black Rocks over the next 16 days.
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 5mm), mostly falling on Tue night. Warm (max 27°C on Tue morning, min 22°C on Thu night). Wind will be generally light. | Days 4-6 Weather SummarySome drizzle, heaviest during Fri night. Warm (max 24°C on Fri morning, min 21°C on Fri night). Wind will be generally light. | ||||||||||||||||||||
Tuesday 19 | Wednesday 20 | Thursday 21 | Friday 22 | Saturday 23 | Sunday 24 | Monday 25 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
SSW 13 | SSW 15 | SSW 13 | SSW 13 | SSW 12 | S 12 | S 12 | S 11 | SSW 15 | SSW 14 | SSW 17 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | S 14 | SSW 13 | SSW 13 | S 16 | S 12 | S 12 | |
529 | 639 | 880 | 692 | 519 | 418 | 330 | 291 | 339 | 702 | 1259 | 2543 | 1937 | 2127 | 1336 | 2505 | 2059 | 2022 | 1928 | 759 | 883 | |
Wind (km/h) | |||||||||||||||||||||
cross-on | cross-on | cross-on | cross-on | glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross | cross | cross | cross-off | cross | cross | |
High Tide | 3:03PM0.56m | 2:29AM0.65m | 4:01PM0.51m | 3:13AM0.59m | 5:16PM0.48m | 4:07AM0.53m | 6:59PM0.47m | 5:34AM0.48m | 8:33PM0.49m | 7:49AM0.46m | 9:27PM0.53m | 9:24AM0.48m | 10:02PM0.56m | ||||||||
Low Tide | 8:32PM0.25m | 9:25AM0.06m | 9:19PM0.30m | 10:23AM0.12m | 10:20PM0.35m | 11:34AM0.18m | 00:04AM0.38m | 1:01PM0.23m | 2:14AM0.36m | 2:23PM0.25m | 3:31AM0.31m | 3:22PM0.25m | |||||||||
 |  |  |  | |  | | |  | | | | | | | | | | | | | |
 | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:33 | — | — | 6:35 | — | — | 6:35 | — | — | 6:35 | — | — |
 | — | 5:39 | — | — | 5:39 | — | — | 5:38 | — | — | 5:38 | — | — | 5:38 | — | — | 5:37 | — | — | 5:37 | — |
— | — | 1 | 1 | 2 | 1 | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 | — | — | |
Temp °C | 27 | 26 | 25 | 26 | 25 | 24 | 25 | 25 | 23 | 24 | 23 | 23 | 24 | 24 | 22 | 24 | 24 | 22 | 24 | 24 | 22 |
27 | 25 | 26 | 29 | 28 | 26 | 27 | 25 | 23 | 22 | 19 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 21 | 21 | |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 15 | SSW 13 | SSW 13 | SSW 12 | S 12 | S 12 | S 11 | S 11 | SSW 14 | SSW 17 | SSW 16 | SSW 14 | SSW 14 | SSW 13 | S 14 | SSW 13 | SSW 13 | S 16 | S 12 | S 12 |
 kJ | 526 | 639 | 880 | 692 | 519 | 418 | 330 | 291 | 242 | 702 | 1259 | 2543 | 1937 | 2127 | 1336 | 2505 | 2059 | 2022 | 1928 | 759 | 883 |
Swell 2 Height (m) Direction Period (s) | S 16 | SSW 12 | ENE 10 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SSW 15 | SSW 19 | SSW 13 | SW 13 | — | — | S 16 | SW 20 | S 16 | SSE 16 | SSW 13 | SSW 13 | SSW 12 |
| kJ | 529 | 239 | 37 | 102 | 64 | 61 | 60 | 57 | 339 | 461 | 634 | 62 | — | — | 325 | 16 | 406 | 448 | 799 | 659 | 436 |
Swell 3 Height (m) Direction Period (s) | ENE 12 | SW 15 | SW 15 | ENE 10 | NE 6 | NE 6 | SW 17 | SW 16 | SW 15 | S 10 | SW 13 | — | — | — | SW 21 | — | SW 20 | — | SSW 18 | S 16 | SSE 16 |
| kJ | 46 | 82 | 76 | 21 | 9 | 8 | 74 | 90 | 171 | 19 | 253 | — | — | — | 18 | — | 15 | — | 31 | 643 | 280 |
Wind waves Height (m) Direction Period (s) | SE 11 | SSE 4 | SSE 5 | S 4 | — | SE 8 | — | SE 7 | — | S 8 | S 7 | S 7 | S 8 | — | — | — | — | — | — | — | — |
| kJ | 237 | 19 | 22 | 6 | — | 29 | — | 19 | — | 210 | 186 | 127 | 298 | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 30 | 199 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 199 | 30 | 30 | 30 | 1 | 6 | 6 | 1 | 6 | 6 | 1 |
Best forecast wave conditions in Mauritius | |||||||||||||||||||||
Best forecast wave conditions in Mauritius | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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FREE! Surf-Forecast.com widget for your website
The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Black Rocks surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
Information about the Black Rocks Surf forecast
The above surf forecast table for Black Rocks provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Black Rocks can be found by selecting the local surf guide option on the grey menu. Our Black Rocks 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 (Black Rocks) 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 Black Rocks 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.
Black Rocks is 12 km (7 miles) from the city of Vacoas. If you plan a holiday in Mauritius, look for hotels and other accommodation in Vacoas. Vacoas has rooms for a wide range of budgets as well as car hire and transport links.
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