Riviere Noire Harbour Surf Break

Lat Long: 20.37° S 57.35° E

Riviere Noire Harbour 48 hour detailed Surf Forecast

Issued: 3 am 20 Sep 2026 (local time)

Forecast update in  hr  min

Today's Riviere Noire Harbour sea temperature is
24.1°C
0.9° 

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 (20 Sep):

  • Morning surf: Morning surf (20 Sep, local time) - 3.5ft (1.1m), 14s period with SW swell.
  • Afternoon surf: Afternoon surf (20 Sep, local time) - 3.5ft (1.1m), 14s period with SW swell.
  • Evening surf: Evening surf (20 Sep, local time) - 3.5ft (1.1m), 13s period with SW swell.

The current surf forecast for Riviere Noire Harbour at 9AM is: 1.1m 14s primary swell from a Southwest direction and 0.2m 12s secondary swell from a South-southeast direction, 1.0m 8s secondary swell from a Southeast direction (forecast issued at 03:00am September 20). The wind direction is predicted to be offshore.

Time (+04) & DateWave HeightWave Period
Morning (20 Sep)3.5ft (1.1m)14s
Afternoon (20 Sep)3.5ft (1.1m)14s
Evening (20 Sep)3.5ft (1.1m)13s

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


Short Range Forecast

Some drizzle, heaviest during Tue afternoon. Warm (max 24°C on Sun morning, min 20°C on Sun night). Wind will be generally light.

Sunday
20
Monday
21
Tuesday
22
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)
2
2
2
2
2
0
2
2
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
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)
1.1
SW
15
1.1
SW
14
1.1
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
1.1
SW
13
1.1
SW
13
0.9
SSW
16
1.6
SSW
16
1.6
SSW
15
1.3
SSW
15
1.4
SSW
14
1.3
SSW
14
1.3
SSW
13
1.3
SSW
13
1.2
SW
13
1.2
SW
13
0.9
SSW
17
1.1
SSW
16
1.3
SSW
16
Wave Graph
Metric surfscale
Energy kJ
479
466
466
459
447
428
398
444
400
394
382
407
1289
1052
656
774
626
590
572
494
479
443
651
788
Wind (km/h)
20
ESE
20
ESE
20
ESE
25
SE
25
SE
25
SE
25
SE
20
ESE
20
ESE
20
ESE
15
ESE
15
ESE
10
SE
10
ESE
15
ESE
15
ESE
10
ESE
10
ESE
10
ESE
10
ESE
10
SE
10
SE
10
ENE
10
ENE
Wind State
off
off
off
off
off
cross-off
off
off
off
off
off
off
off
off
off
off
off
off
off
off
cross-off
cross-off
cross-off
cross-off
High Tide
12:04PM0.43m
9:41PM0.43m
11:29AM0.47m
10:19PM0.49m
11:26AM0.53m
Low Tide
4:10AM0.27m
4:47PM0.38m
4:29AM0.22m
4:41PM0.33m
4:50AM0.17m
4:59PM0.27m
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
clear
clear
part cloud
part cloud
rain showers
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:01
6:01
6:00
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
6:05
6:06
6:06
 mm
1
Temp °C
21
21
21
23
24
23
21
21
21
21
20
22
23
23
22
22
21
21
21
23
23
23
23
22
Feels °C
19
19
19
19
20
19
18
18
18
19
18
21
22
22
21
22
22
22
22
23
23
23
24
22
  • 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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