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 06 Jun 2026 (local time)

Forecast update in  hr  min

Today's Derde Steen sea temperature is
15.5° C

Slightly cooler than normal

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 (06 Jun):

  • Morning surf: Morning surf (06 Jun, local time) - 3.5ft (1.1m), 13s period with WSW swell.
  • Afternoon surf: Afternoon surf (06 Jun, local time) - 3.5ft (1.0m), 12s period with WSW swell.
  • Evening surf: Evening surf (06 Jun, local time) - 4.5ft (1.4m), 12s period with WSW swell.

The current surf forecast for Derde Steen at 4AM is: 1.2m 13s primary swell from a West-southwest direction and 0.4m 7s secondary swell from a South direction (forecast issued at 01:00am June 06). The wind direction is predicted to be offshore and the swell rating is 2.

Time (SAST) & DateWave HeightWave Period
Morning (06 Jun)3.5ft (1.1m)13s
Afternoon (06 Jun)3.5ft (1.0m)12s
Evening (06 Jun)4.5ft (1.4m)12s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Light rain (total 7mm), mostly falling on Mon morning. Very mild (max 17°C on Sun afternoon, min 11°C on Mon morning). Wind will be generally light.

Saturday
6
Sunday
7
Monday
8
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
2
1
1
1
2
3
3
3
3
3
2
3
4
4
3
4
3
4
4
4
4
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)
1.2
WSW
13
1.2
WSW
13
1.1
WSW
13
1.1
WSW
12
1.1
WSW
12
1
WSW
12
1.3
WSW
12
1.6
WSW
12
1.8
WSW
11
1.7
WSW
11
1.2
SW
13
1.9
WSW
13
1.9
WSW
13
2.1
WSW
14
2.2
WSW
14
2.3
WSW
14
2.4
WSW
13
2.5
WSW
13
2.5
WSW
13
2.5
SW
13
2.4
SW
13
2.3
SW
13
2.1
SW
13
2
SW
13
Wave Graph
Metric surfscale
Energy kJ
479
465
414
377
359
299
451
722
829
650
517
1188
1283
1676
1800
1944
2003
2116
2084
2135
2002
1750
1435
1245
Wind (km/h)
10
ENE
10
ENE
5
NNE
5
NNW
10
WNW
5
W
5
N
10
NNE
10
NNE
10
NE
10
NE
10
N
10
NW
5
WNW
5
NW
10
N
15
NNW
15
N
15
NNE
10
ENE
5
ENE
5
ENE
5
ESE
5
ESE
Wind State
off
off
cross-off
cross
cross-on
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross-off
cross-on
cross-on
glassy
cross-off
cross
cross-off
cross-off
off
off
off
glassy
glassy
High Tide
6:38AM1.15m
7:20PM1.23m
7:33AM1.10m
8:14PM1.23m
8:40AM1.08m
9:15PM1.25m
Low Tide
00:38AM0.48m
12:48PM0.39m
1:32AM0.50m
1:38PM0.44m
2:36AM0.49m
2:39PM0.47m
cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
cloud
cloud
cloud
cloud
cloud
light rain
light rain
light rain
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:43
7:45
7:45
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:44
5:44
5:44
 mm
1
3
3
Temp °C
12
12
12
14
15
14
14
14
14
14
14
16
17
16
16
16
16
14
12
11
14
15
14
14
Feels °C
9
9
9
12
12
12
12
11
11
11
10
13
14
14
14
13
12
11
9
9
13
15
14
14
Swell 1
Height (m)
Direction
Period (s)
1.2
WSW
13
1.2
WSW
13
1.1
WSW
13
1.1
WSW
12
1.1
WSW
12
1
WSW
12
1.3
WSW
12
1.6
WSW
12
1.8
WSW
11
1.7
WSW
11
1.4
WSW
11
1.9
WSW
13
1.9
WSW
13
2.1
WSW
14
2.2
WSW
14
2.3
WSW
14
2.4
WSW
13
2.5
WSW
13
2.5
WSW
13
2.5
SW
13
2.4
SW
13
2.3
SW
13
2.1
SW
13
2
SW
13
Energy kJ
479
465
414
377
359
299
451
722
829
650
436
1188
1283
1676
1800
1944
2003
2116
2084
2135
2002
1750
1435
1245
Swell 2
Height (m)
Direction
Period (s)
0.4
S
7
0.4
S
7
0.5
S
12
0.5
S
12
0.4
SSE
10
0.4
SSE
10
0.4
SSE
10
0.3
SSE
10
0.2
SSE
10
0.9
WSW
14
1.2
SW
13
0.1
SE
9
0.1
SE
9
0.2
SSE
12
0.1
NW
13
0.1
NW
13
0.1
NW
13
0.1
NW
13
0.8
SSW
6
0.4
SSW
5
Energy kJ
15
16
67
69
36
35
35
20
10
328
517
3
3
14
7
7
7
7
42
8
Swell 3
Height (m)
Direction
Period (s)
0.3
SSE
12
0.3
SSE
12
0.2
S
15
0.4
SW
15
0.1
W
15
0.2
SSE
9
0.2
SSE
9
0.1
W
14
0.2
SSE
9
0.1
NW
13
0.1
NW
13
Energy kJ
28
27
17
57
4
9
8
4
7
7
7
Wind waves
Height (m)
Direction
Period (s)
Energy kJ
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
4
4
4
4
3
4
4
4
4
Distance (km)
0
0
0
0
0
32
32
32
1
0
0
0
0
0
32
0
17
32
0
40
0
0
0
0
Best forecast wave conditions in Cape Town
Rating
(10 max)
3
3
3
3
2
2
2
2
2
3
3
3
4
4
3
4
4
4
4
3
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
4
4
5
4
4
4
4
4
4
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
Header Global
Rating
(10 max)
9
8
8
8
8
9
9
9
9
9
8
6
8
8
8
8
8
9
8
7
6
7
7
9
  • 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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