Riviere Noire Harbour Surf Break

Lat Long: 20.37° S 57.35° E

Riviere Noire Harbour 48 hour detailed Surf Forecast

Issued: 9 am 21 Jul 2026 (local time)

Forecast update in  hr  min

Today's Riviere Noire Harbour sea temperature is
24.8° C
1.4° 

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 (21 Jul):

  • Morning surf: Morning surf (21 Jul, local time) - 6.5ft (2.0m), 12s period with SSW swell.
  • Afternoon surf: Afternoon surf (21 Jul, local time) - 6ft (1.9m), 12s period with SSW swell.
  • Evening surf: Evening surf (21 Jul, local time) - 6.5ft (2.0m), 12s period with SSW swell.

The current surf forecast for Riviere Noire Harbour at 1PM is: 2.0m 12s primary swell from a South-southwest direction (forecast issued at 09:00am July 21). An open ocean swell of 0.7m 9s is not directed at the surf break. The wind direction is predicted to be glassy and the swell rating is 3.

Time (+04) & DateWave HeightWave Period
Morning (21 Jul)6.5ft (2.0m)12s
Afternoon (21 Jul)6ft (1.9m)12s
Evening (21 Jul)6.5ft (2.0m)12s

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
21
Wednesday
22
Thursday
23
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
4
4
3
3
3
3
3
2
3
3
3
3
2
2
2
2
2
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
2.1
SSW
12
2
SSW
12
2
SSW
12
1.9
SSW
12
2
SSW
12
2
SSW
13
2
SSW
13
1.9
SSW
13
1.8
SSW
12
1.8
S
12
1.8
S
14
1.8
S
13
1.9
S
13
1.9
S
13
1.7
S
13
1.6
S
12
1.6
S
12
1.5
S
12
1.5
S
12
1.5
S
12
1.4
S
12
1.3
S
12
Wave Graph
Metric surfscale
Energy kJ
1299
1182
1182
1089
1140
1202
1279
1192
992
972
1317
1127
1303
1264
961
787
787
657
646
635
538
464
Wind (km/h)
10
E
10
ENE
0
SE
5
SSE
5
ESE
10
ENE
5
E
10
ESE
10
ESE
10
SE
15
S
20
SSE
15
SE
15
SE
15
SE
10
SE
15
SSE
15
SSE
20
SSE
20
SSE
20
SSE
20
SE
Wind State
cross-off
cross-off
glassy
cross-off
off
cross-off
off
off
off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
High Tide
5:20PM0.51m
5:50AM0.39m
6:15PM0.48m
11:14AM0.38m
8:18PM0.46m
Low Tide
10:51AM0.30m
00:35AM0.31m
11:14AM0.34m
2:50AM0.29m
1:40PM0.38m
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>
6:45
6:43
6:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:47
5:49
5:49
 mm
Temp °C
21
23
24
24
23
22
22
21
21
23
24
23
22
22
21
21
21
22
23
23
22
22
Feels °C
22
24
26
25
25
23
24
22
22
24
23
21
21
22
21
21
21
21
21
21
21
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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