Derde Steen Surf Break
Lat Long: 33.76° S 18.44° E

Derde Steen 48 hour detailed Surf Forecast

Weather Forecast for Derde Steen

Issued: 1 am 03 Jun 2026 (local time)

Forecast update in  hr  min

Today's Derde Steen sea temperature is
16.3° C

Normal for this time of year

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


How big are the waves at Derde Steen today (03 Jun):

  • Morning surf: Morning surf (03 Jun, local time) - 6ft (1.8m), 13s period with SW swell.
  • Afternoon surf: Afternoon surf (03 Jun, local time) - 8ft (2.5m), 8s period with SSE swell.
  • Evening surf: Evening surf (03 Jun, local time) - 8ft (2.4m), 7s period with SSE swell.

The current surf forecast for Derde Steen at 9AM is: 1.8m 13s primary swell from a Southwest direction and 0.7m 11s secondary swell from a West direction, 2.3m 7s secondary swell from a South-southeast direction (forecast issued at 01:00am June 03). The wind direction is predicted to be cross-offshore.

Time (SAST) & DateWave HeightWave Period
Morning (03 Jun)6ft (1.8m)13s
Afternoon (03 Jun)8ft (2.5m)8s
Evening (03 Jun)8ft (2.4m)7s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 16°C on Wed afternoon, min 12°C on Thu night). Winds decreasing (strong winds from the SE on Wed morning, light winds from the SE by Fri night).

Wednesday
3
Thursday
4
Friday
5
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
5 PM
8 PM
11 PM
Rating
(10 max)
2
2
1
1
1
0
0
1
0
1
0
0
0
0
0
1
2
2
2
2
1
1
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)
1.6
SW
13
1.7
SW
13
1.8
SW
13
1.6
SW
12
2.5
SSE
8
1.6
SW
12
1.5
SW
12
1.4
SW
12
1.3
SW
12
1.2
SW
12
1.2
SW
11
1.1
SW
11
1.1
SW
11
1.1
SW
11
1
SW
11
0.9
SW
11
0.9
SW
11
0.9
SW
11
0.9
SW
11
0.6
WSW
16
0.7
SW
15
0.8
WSW
15
0.9
WSW
14
1.1
SW
14
Wave Graph
Metric surfscale
Energy kJ
919
996
1034
811
800
700
635
570
455
389
369
320
273
268
237
198
198
169
166
173
229
275
352
431
Wind (km/h)
25
SE
30
SE
40
SE
40
SE
40
SE
35
SE
35
SE
35
SE
35
SE
35
SE
35
SSE
35
SE
35
SE
30
SSE
25
SE
15
SE
15
SE
10
E
10
E
10
ENE
5
WNW
10
SW
5
SE
5
E
Wind State
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
cross-off
cross-off
cross-off
cross-off
cross-off
off
off
cross-on
on
cross-off
cross-off
High Tide
4:39AM1.31m
5:11PM1.30m
5:15AM1.26m
5:50PM1.27m
5:53AM1.21m
6:32PM1.25m
Low Tide
10:54AM0.26m
11:14PM0.40m
11:29AM0.30m
11:53PM0.44m
12:06PM0.35m
cloud
cloud
cloud
cloud
part cloud
cloud
cloud
cloud
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:43
7:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:45
5:45
5:44
 mm
Temp °C
14
14
14
15
16
15
15
14
14
14
13
15
16
15
14
13
12
12
12
13
15
14
14
13
Feels °C
9
8
7
7
8
8
8
7
6
7
6
8
9
8
8
9
8
9
9
10
12
11
12
11
Swell 1
Height (m)
Direction
Period (s)
1.6
SW
13
1.7
SW
13
1.8
SW
13
1.6
SW
12
1.6
SW
12
1.6
SW
12
1.5
SW
12
1.4
SW
12
1.3
SW
12
1.2
SW
12
1.2
SW
11
1.1
SW
11
1.1
SW
11
1.1
SW
11
1
SW
11
0.9
SW
11
1
S
8
0.9
S
8
0.9
SW
11
0.7
S
7
0.7
SW
15
0.8
WSW
15
0.9
WSW
14
1.1
SW
14
Energy kJ
919
996
1034
811
700
700
635
570
455
389
369
320
273
268
237
198
127
103
166
52
229
275
352
431
Swell 2
Height (m)
Direction
Period (s)
0.9
W
11
0.8
W
11
0.7
W
11
0.6
W
11
0.5
W
11
0.4
W
10
0.4
W
10
0.4
W
10
0.4
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
10
0.3
W
11
0.3
SSW
14
0.9
SW
11
0.9
SW
11
0.8
S
8
0.6
SSW
11
0.7
S
7
0.6
SW
10
0.6
SW
10
0.5
S
7
Energy kJ
191
151
116
86
59
34
33
33
33
18
18
18
18
19
20
38
198
169
78
78
50
82
63
25
Swell 3
Height (m)
Direction
Period (s)
0.2
W
12
0.2
SSW
14
0.2
W
10
0.2
SSW
13
0.3
SW
18
0.4
SW
17
0.6
WSW
16
0.6
SW
10
0.6
S
7
0.6
S
7
0.3
SSE
16
Energy kJ
11
21
8
18
49
72
173
85
37
38
50
Wind waves
Height (m)
Direction
Period (s)
2.2
SSE
8
2.1
SSE
8
2.3
SSE
7
2.5
SSE
7
2.5
SSE
8
2.3
SSE
7
2.4
SSE
7
2.3
SSE
7
2.2
SSE
6
2
SSE
6
1.7
SSE
6
1.7
SSE
6
1.7
SSE
6
1.7
SSE
6
1.5
SSE
6
1.1
S
7
Energy kJ
556
481
572
637
800
557
543
516
373
283
193
193
192
179
130
127
Nearest Offshore or Glassy
Rating
(10 max)
2
2
3
3
3
4
3
3
4
5
2
2
2
3
1
2
2
2
2
2
2
3
2
2
Distance (km)
160
160
160
160
162
402
217
217
402
904
162
162
162
125
3
3
0
0
0
0
16
16
0
0
Best forecast wave conditions in Cape Town
Rating
(10 max)
1
3
2
2
2
2
2
3
2
3
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
4
3
4
4
4
5
4
5
4
4
4
4
4
4
4
2
4
4
4
4
4
4
Header Global
Rating
(10 max)
5
5
5
4
5
5
5
5
5
5
4
5
4
5
5
5
5
5
5
6
9
9
9
8
  • 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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