Dunes Surf Break

Dunes 48 hour detailed Surf Forecast

Lat Long: 34.12° S 18.35° E

Issued: 7 pm 22 Jun 2026 (local time)

Forecast update in  hr  min

Today's Dunes sea temperature is
15.0° C

1.1°C colder than average for this time of year

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


How big are the waves at Dunes today (22 Jun):

  • Afternoon surf: Afternoon surf (22 Jun, local time) - 6ft (1.8m), 13s period with SW swell.
  • Evening surf: Evening surf (22 Jun, local time) - 6ft (1.9m), 12s period with SW swell.

The current surf forecast for Dunes at 11PM is: 1.9m 12s primary swell from a Southwest direction and 1.4m 5s secondary swell from a North-northwest direction (forecast issued at 07:00pm June 22). The wind direction is predicted to be cross-onshore.

Time (SAST) & DateWave HeightWave Period
Morning (22 Jun)--
Afternoon (22 Jun)6ft (1.8m)13s
Evening (22 Jun)6ft (1.9m)12s

Table - waves today at Dunes. (Swell directed towards the surf break)


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Moderate rain (total 10mm), heaviest on Tue night. Very mild (max 18°C on Thu afternoon, min 13°C on Wed morning). Winds decreasing (strong winds from the NNW on Tue afternoon, light winds from the SE by Thu afternoon).

Mon
22
Tuesday
23
Wednesday
24
Thu
25
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
5 PM
8 PM
11 PM
2 AM
5 AM
8 AM
11 AM
2 PM
Rating
(10 max)
0
0
0
0
0
0
0
0
1
2
!
!
!
!
!
!
!
!
!
!
4
4
4
4
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)
1.8
SW
13
1.9
SW
12
1.9
SW
12
1.8
SW
12
1.7
SW
12
1.4
SW
12
1.3
SW
12
1.7
SW
13
2.2
WSW
11
1.6
SW
19
4
SW
18
4
SW
17
4.5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
16
4
SW
15
3.5
SW
15
3.5
SW
14
3
SW
14
2.1
WSW
14
2.4
SW
13
2.3
SW
13
Wave Graph
Metric surfscale
Energy kJ
1050
1026
1059
976
805
551
473
984
1102
1782
8978
9942
10724
9985
10667
10192
9716
7147
5488
4334
3469
1662
1982
1677
Wind (km/h)
25
NNW
30
N
30
N
25
NW
30
NW
35
NNW
35
NNW
40
NNW
15
W
20
SW
15
SSW
10
SSE
15
SE
20
SE
30
SE
25
SE
30
SE
30
SE
25
ESE
25
ESE
20
ESE
20
ESE
15
ESE
10
ESE
Wind State
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
on
cross
cross-off
cross-off
cross-off
cross-off
off
off
off
off
off
off
off
off
off
off
High Tide
9:45PM1.24m
10:32AM1.04m
10:48PM1.21m
11:39AM1.06m
11:47PM1.20m
12:36PM1.10m
Low Tide
3:17PM0.50m
4:28AM0.46m
4:27PM0.54m
5:32AM0.45m
5:36PM0.55m
6:27AM0.41m
cloud
cloud
cloud
light rain
clear
cloud
cloud
part cloud
light rain
rain showers
light rain
cloud
part cloud
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
cloud
cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:52
7:52
7:52
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:45
5:45
5:45
 mm
2
3
4
1
Temp °C
15
15
15
15
15
15
15
15
14
14
14
14
14
14
13
13
13
13
13
13
13
14
15
17
Feels °C
11
10
10
11
9
9
7
8
11
10
11
11
10
9
7
7
7
7
7
8
8
10
12
15
Swell 1
Height (m)
Direction
Period (s)
1.8
SW
13
1.9
SW
12
1.9
SW
12
1.8
SW
12
1.7
SW
12
1.4
SW
12
1.3
SW
12
1.7
SW
13
2.2
WSW
11
2.5
WSW
10
4
SW
18
4
SW
17
4.5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
16
4.5
SW
16
4
SW
15
3.5
SW
15
3.5
SW
14
3
SW
14
2.1
WSW
14
2.4
SW
13
2.3
SW
13
Energy kJ
1050
1026
1059
976
805
551
473
984
1102
1507
8978
9942
10724
9985
10667
10192
9716
7147
5488
4334
3469
1662
1982
1677
Swell 2
Height (m)
Direction
Period (s)
0.5
W
12
0.2
S
15
0.8
SSW
15
0.7
SSW
16
0.9
SW
15
0.8
SW
15
1
WSW
8
1.4
NW
7
1.6
SW
19
1.7
SW
18
1.7
SSW
13
0.1
SW
22
0.4
SW
20
Energy kJ
73
18
291
226
318
262
133
158
1782
1830
961
18
98
Swell 3
Height (m)
Direction
Period (s)
0.3
SSW
15
0.4
W
11
0.3
SW
22
1.2
SW
14
1.3
SW
14
Energy kJ
43
37
74
534
604
Wind waves
Height (m)
Direction
Period (s)
1.1
NW
5
1.2
NNW
5
1.4
NNW
5
1.4
NW
5
1.8
WNW
6
1.8
WNW
6
2
WNW
6
2.1
NW
7
1.4
WNW
6
0.9
ESE
4
1.3
SE
5
1.6
SE
6
1.6
SE
6
1.8
SE
6
1.8
SE
6
1.8
SE
6
1.5
SE
6
1.3
SE
6
Energy kJ
54
61
98
107
222
263
329
386
150
29
85
144
169
221
247
236
177
141
Nearest Offshore or Glassy
Rating
(10 max)
3
2
2
2
2
3
2
2
4
4
9
9
5
9
9
9
5
8
4
4
4
4
4
4
Distance (km)
9
29
29
8
12
185
185
185
8
10
1
1
11
3
23
23
11
23
11
11
0
0
0
0
Best forecast wave conditions in Cape Town
Rating
(10 max)
3
2
2
2
2
4
5
9
9
9
9
9
9
9
8
6
5
5
5
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
3
3
4
4
3
4
5
9
9
9
9
9
9
9
8
6
6
5
5
4
4
Header Global
Rating
(10 max)
6
5
5
5
5
5
5
5
5
5
7
8
7
9
9
9
8
7
6
6
5
5
5
5
  • 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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