Riviere Noire Harbour Surf Break

Lat Long: 20.37° S 57.35° E

Riviere Noire Harbour 48 hour detailed Surf Forecast

Issued: 3 am 11 Aug 2026 (local time)

Forecast update in  hr  min

Today's Riviere Noire Harbour sea temperature is
24.6° C
1.6° 

Riviere Noire Harbour surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


How big are the waves at Riviere Noire Harbour today (11 Aug):

  • Morning surf: Morning surf (11 Aug, local time) - 4.5ft (1.3m), 15s period with SW swell.
  • Afternoon surf: Afternoon surf (11 Aug, local time) - 3.5ft (1.1m), 14s period with SW swell.
  • Evening surf: Evening surf (11 Aug, local time) - 3.5ft (1.1m), 15s period with SW swell.

The current surf forecast for Riviere Noire Harbour at 9AM is: 1.3m 15s primary swell from a Southwest direction and 1.1m 10s secondary swell from a Southeast direction (forecast issued at 03:00am August 11). An open ocean swell of 0.3m 6s is not directed at the surf break. The wind direction is predicted to be offshore and the swell rating is 3.

Time (+04) & DateWave HeightWave Period
Morning (11 Aug)4.5ft (1.3m)15s
Afternoon (11 Aug)3.5ft (1.1m)14s
Evening (11 Aug)3.5ft (1.1m)15s

Table - waves today at Riviere Noire Harbour. (Swell directed towards the surf break)


Short Range Forecast

Mostly dry. Warm (max 24°C on Tue morning, min 21°C on Tue night). Wind will be generally light.

Tuesday
11
Wednesday
12
Thursday
13
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
1 AM
4 AM
7 AM
10 AM
1 PM
4 PM
7 PM
10 PM
Rating
(10 max)
3
3
3
3
3
3
3
2
3
2
2
2
3
2
2
2
2
2
2
2
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.3
SW
16
1.3
SW
15
1.3
SW
15
1.3
SW
15
1.3
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
15
1.2
SW
16
1.2
SW
15
1.2
SW
15
1.2
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
14
1.1
SW
13
1.1
SW
13
1.1
SW
13
1
SW
13
1
SW
13
1
SW
13
1
SW
13
1.1
SW
12
1.3
SW
12
Wave Graph
Metric surfscale
Energy kJ
793
733
704
695
676
529
529
605
701
648
606
598
520
506
478
451
386
386
330
330
325
310
335
471
Wind (km/h)
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
20
ESE
15
ESE
15
ESE
10
ESE
10
ESE
15
SE
15
ESE
15
SE
15
ESE
10
ESE
10
ESE
10
ESE
15
ESE
15
E
15
E
15
ESE
15
E
20
E
20
E
Wind State
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
High Tide
11:34PM0.66m
12:41PM0.63m
00:16AM0.71m
1:13PM0.67m
00:54AM0.74m
1:44PM0.68m
Low Tide
6:10AM-0.01m
6:17PM0.19m
6:48AM-0.03m
6:54PM0.16m
7:22AM-0.03m
7:29PM0.14m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:35
6:35
6:33
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:55
5:55
5:55
 mm
Temp °C
22
22
21
23
24
24
22
22
22
21
21
23
24
24
23
22
21
21
21
23
24
24
23
22
Feels °C
21
21
20
21
22
22
21
22
23
22
21
23
24
24
23
23
22
21
22
23
24
24
23
21
  • 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
How to use the Wavefinder 

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