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Surf Forecasts:

Black Rocks surf break

Black Rocks surfForecast / Mauritius / Mauritius

information circle12 Day Weather and Surf, issued 3 am Sunday 31 Aug 2025 +04
Forecast 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
23.7° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Black Rocks this week:

The surf forecast for Black Rocks over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Sep 05) at 1PM. The primary swell is predicted to be 1.7m and 15s period with a secondary swell of 1.0m and 8s. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Black Rocks in the next 12 days are 2.1m 16s and forecast to arrive on Saturday (Sep 06) at 10PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 8s period and expected on Friday (Sep 05) at 7AM.

Wave TypeTime (+04) & Date Wave Height & Period
Next good surf (1 star+) 1PM (Fri 5th Sep)5.5ft (1.7m) 15s
Best Surf 7AM (Sat 6th Sep)3.5ft (1.1m) 20s
Most Powerful10PM (Sat 6th Sep)7ft (2.1m) 16s

Table - best surf conditions forecast for Black Rocks over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Mostly dry. Warm (max 23°C on Sun morning, min 20°C on Sun night). Mainly fresh winds.

Days 3-6 Weather Summary Mostly dry. Warm (max 24°C on Thu morning, min 20°C on Wed night). Winds decreasing (fresh winds from the ESE on Wed afternoon, light winds from the E by Fri morning).

Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
1
0
0
1
0
2
1
0
0
0
0
2
0
1
2
2
2
2
3
3
3
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.9
SW
0.9
S
0.6
SW
1.1
SW
1.4
SW
1.8
SW
1.6
SW
1.9
SSW
1.7
SSW
1.5
SSW
1.4
SSW
1.6
S
1.2
SW
1.2
SW
1.2
SSW
1.7
SSW
1.6
SSW
1.4
SSW
1.2
SSW
1.7
SSW
2.1
SSW
Period(s) (?)121117161615141413131313151417151414191816
Wave
Graph
(?)Metric surfscale
Energy (?)390339575914122314851531152411058186901728893756128613061164937164120721997
Wind
(km/h)
15
SE
15
SE
15
SE
25
ESE
25
SE
20
ESE
25
SE
30
SE
25
SE
30
SE
35
ESE
20
ESE
25
ESE
25
ESE
15
E
10
ESE
10
ESE
10
ESE
5
SE
5
S
10
ESE
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
crosscrosscross-
on		crosscrosscrosscrosscross-
on		cross-
on		crosscrosscrosscrosscrosscross-
off		crosscrosscrosscrosscross-
on		cross
High Tide
/ height (m)
3:55PM
0.48
5:24AM
0.32
5:03PM
0.43
11:56AM
0.42
9:38PM
0.46
11:32AM
0.48
10:29PM
0.53
11:41AM
0.54
11:05PM
0.61
12:00PM
0.61
11:38PM
0.68
12:24PM
0.67
12:11AM
0.73
Low Tide
/ height (m)
12:02AM
0.31
6:57AM
0.32
4:12AM
0.25
4:14PM
0.37
4:43AM
0.19
4:46PM
0.31
5:10AM
0.12
5:14PM
0.25
5:37AM
0.06
5:44PM
0.20
6:05AM
0.02
6:14PM
0.14
Sunday
31
Monday
01
Tuesday
02
Wednesday
03
Thursday
04
Friday
05
Saturday
06
Sunrise6:20--6:18--6:18--6:18--6:16--6:16--6:15--
Sunset-6:00--6:00--6:01--6:01--6:01--6:01--6:01-
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
Rain (mm)
---------------------
Temp. °C232321232221232221222221242421242421242322
Feels °C (?)212119201918201819181818212120242421252423
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

Eyeball surf reportRecent Eyeball Surf Reports for Mauritius

  1. weather stationWind Update Continuing clean conditions at Black Rocks (calm at Stanley wx 13 km from Black Rocks). 0.9m 11s groundswell from the SSW with a 0.7m 7s swell from the S and a 0.5m 11s groundswell, also from the S. 3 swells combining to make bigger set waves.

    29 minutes ago Black Rocks
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Actual: 29 min ago

0 km/h
SE
Clean
Please reload the page to see if there are any updates.

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.

View detailed surf forecast for Black Rocks at:
surf-forecast.com

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 12 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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