Tweede Steen surfForecast / Cape Town / South Africa

information circle48hr Weather and Surf, issued 7 am Friday 22 May 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Tweede Steen surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Tweede Steen sea temperature is
16.0° C
(Which is slightly cooler than normal)

How big are the waves at Tweede Steen today?

The current surf forecast for Tweede Steen at 12PM is: 0.9m 16s primary swell from a Southwest direction and 0.7m 10s secondary swell from a Southwest direction (forecast issued at 07:00am May 22). The wind direction is predicted to be glassy and the swell rating is 2.

Time (SAST) & DateWave HeightWave Period
Morning (22 May)2.5ft (0.8m)17s
Afternoon (22 May)3ft (0.9m)16s
Evening (22 May)3.5ft (1.1m)15s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 19°C on Sun afternoon, min 14°C on Fri morning). Wind will be generally light.

Friday
22
Saturday
23
Sunday
24
Mon
25
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
2 AM
Rating
(10 max)
2
1
2
1
1
1
2
2
3
2
2
2
2
3
3
3
3
3
3
2
2
4
4
4
Swell
Height Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Height MapHeight MapHeight Map
Wave
Height (m)
Direction
Period (s)
0.6
SW
18
0.7
SW
18
0.8
SW
16
0.9
SW
16
0.9
SW
16
1.1
SW
16
1.3
SW
15
1.3
SW
14
1.3
SW
14
1.4
SW
13
1.3
SW
13
1.4
SW
13
0.9
SW
14
1
SW
14
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.5
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
14
1.9
SW
14
2.2
SW
14
2.4
SW
13
Wave Graph
Metric surfscale
Energy kJ
255
304
322
432
427
620
695
676
658
711
543
585
346
412
992
951
804
792
642
651
743
1407
1759
1961
Wind (km/h)
10
NNE
5
NNW
5
NNE
5
W
5
SW
10
S
10
S
5
SSE
5
SSE
5
SSE
10
SSE
10
SSW
5
SSW
10
SE
5
SE
5
ESE
5
SE
5
SE
5
SE
10
S
10
S
10
SE
10
SE
5
E
cross-off
cross
cross-off
on
cross-on
cross
cross
cross
cross-off
cross
cross
cross-on
cross-on
cross-off
cross-off
cross-off
glassy
glassy
cross-off
cross-on
cross
cross-off
cross-off
cross-off
High Tide
7:39AM1.18m
8:23PM1.27m
8:58AM1.10m
9:38PM1.25m
10:20AM1.08m
10:47PM1.27m
Low Tide
1:52PM0.39m
2:55AM0.45m
3:06PM0.46m
4:17AM0.44m
4:22PM0.48m
cloud
part cloud
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
clear
clear
clear
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:35
7:37
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:49
5:49
5:47
5:47
Temp °C
14
14
15
15
16
16
16
15
15
15
17
18
18
17
16
16
16
16
17
19
19
17
16
16
13
13
15
15
16
16
15
14
14
15
17
17
18
17
16
16
16
16
17
18
18
15
15
15
Swell 1
Height (m)
Direction
Period (s)
0.8
SW
11
0.7
SW
18
0.8
SW
16
0.9
SW
16
0.9
SW
16
1.1
SW
16
1.3
SW
15
1.3
SW
14
1.3
SW
14
1.4
SW
13
1.3
SW
13
1.4
SW
13
0.9
SW
11
1
SW
11
1.6
SW
14
1.6
SW
14
1.5
SW
14
1.5
SW
13
1.4
SW
13
1.4
SW
13
1.4
SW
14
1.9
SW
14
2.2
SW
14
2.4
SW
13
Energy kJ
168
304
322
432
427
620
695
676
658
711
543
585
217
246
992
951
804
792
642
651
743
1407
1759
1961
Swell 2
Height (m)
Direction
Period (s)
0.6
SW
18
0.7
SW
11
0.7
SW
11
0.7
SW
10
0.7
WSW
11
0.6
SSW
6
0.6
S
6
0.5
S
6
0.5
S
6
0.5
SSW
5
0.8
SSW
8
1
SW
8
0.9
SW
8
1
SW
14
0.1
S
14
0.1
S
13
0.1
S
13
0.1
S
13
0.6
SW
16
0.6
WSW
16
0.7
SW
16
0.1
S
12
0.1
S
11
0.1
S
11
Energy kJ
255
119
115
112
99
25
24
16
15
17
90
138
107
412
4
3
3
3
219
181
271
3
2
2
Swell 3
Height (m)
Direction
Period (s)
0.4
SSW
6
0.4
SSW
6
0.4
SSW
6
0.5
SSW
6
0.6
SSW
6
0.2
S
10
0.2
S
10
0.1
S
9
0.1
S
9
0.1
S
9
0.4
SW
16
0.1
S
14
0.9
SW
14
0.8
SW
8
0.1
W
11
0.1
S
12
0.1
S
12
0.1
S
12
Energy kJ
13
11
13
18
25
8
7
2
2
2
94
4
346
73
2
3
3
3
Wind waves
Height (m)
Direction
Period (s)
0.4
S
3
0.4
S
3
Energy kJ
3
3
Nearest Offshore or Glassy
Rating
(10 max)
2
2
2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
Distance (km)
0
6
0
15
16
3
3
2
0
2
2
3
3
0
0
0
0
0
0
3
3
0
0
0
Best forecast wave conditions in Cape Town
Rating
(10 max)
2
2
2
3
3
3
3
3
3
3
3
3
3
3
4
3
3
3
3
3
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
2
2
2
3
3
3
3
3
3
3
3
3
3
3
4
4
3
3
3
3
4
4
4
4
Header Global
Rating
(10 max)
5
7
7
7
6
7
6
5
5
6
7
8
7
6
5
5
5
5
5
5
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

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