Treskostraal surfForecast / West Coast / South Africa

information circle48hr Weather and Surf, issued 1 pm Friday 22 May 2026 SAST
Forecast update in hr  min  s Forecast update imminent
Treskostraal surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Treskostraal sea temperature is
15.6° C
(Which is 1.2°C colder than average for this time of year)

How big are the waves at Treskostraal today?

The current surf forecast for Treskostraal at 4PM is: 1.0m 16s primary swell from a Southwest direction and 0.7m 11s secondary swell from a West-southwest direction (forecast issued at 01:00pm May 22). The wind direction is predicted to be cross-shore.

Time (SAST) & DateWave HeightWave Period
Morning (22 May)2.5ft (0.8m)17s
Afternoon (22 May)3.5ft (1.0m)16s
Evening (22 May)4ft (1.2m)16s

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


Updates in  hr  min  s Forecast update imminent

Short Range Forecast

Mostly dry. Very mild (max 18°C on Sat afternoon, min 15°C on Fri afternoon). Wind will be generally light.

Fri
22
Saturday
23
Sunday
24
Mon
25
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
5 AM
8 AM
Rating
(10 max)
2
3
2
2
3
2
3
3
2
3
2
2
3
4
3
3
3
2
2
3
3
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)
0.8
SW
17
0.9
SW
16
1.1
SW
16
1.1
SW
16
1.3
SW
15
1.3
SW
15
1.3
SW
14
1.4
SW
14
1.4
SW
13
1.7
SW
13
1.4
SW
13
1
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
13
1.5
SW
13
1.5
SW
13
1.4
SW
13
1.7
SW
16
2
SW
14
2.3
SW
14
2.5
SW
14
2.5
SW
14
Wave Graph
Metric surfscale
Energy kJ
338
437
567
644
714
685
667
776
690
940
629
412
1077
1063
961
947
780
792
721
1394
1537
1962
2300
2436
Wind (km/h)
5
NE
5
WSW
15
SSW
15
S
15
SSE
15
S
15
S
15
SSE
15
SSE
15
S
20
S
20
S
20
S
15
S
15
SSE
15
SSE
15
SSE
15
S
25
S
25
S
20
SSE
15
SSE
10
S
15
S
glassy
glassy
cross
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
cross-off
cross-off
cross-off
High Tide
8:24PM1.31m
9:01AM1.14m
9:38PM1.30m
10:21AM1.13m
10:47PM1.31m
Low Tide
1:53PM0.41m
2:55AM0.46m
3:08PM0.48m
4:18AM0.46m
4:24PM0.50m
5:27AM0.41m
cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
part cloud
cloud
clear
clear
part cloud
part cloud
cloud
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:35
7:37
7:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
5:53
5:52
5:52
5:52
Temp °C
14
15
16
16
15
15
15
15
16
18
17
17
17
16
16
16
17
18
17
17
18
17
17
17
14
15
14
14
13
13
13
13
14
16
15
15
15
14
14
14
15
15
13
13
15
14
15
15
Swell 1
Height (m)
Direction
Period (s)
0.8
SW
17
0.9
SW
16
1.1
SW
16
1.1
SW
16
1.3
SW
15
1.3
SW
15
1.3
SW
14
1.4
SW
14
1.4
SW
13
1.7
SW
13
1.4
SW
13
1
SW
11
1.6
SW
14
1.6
SW
14
1.6
SW
14
1.6
SW
13
1.5
SW
13
1.5
SW
13
1.4
SW
13
1.7
SW
16
2
SW
14
2.3
SW
14
2.5
SW
14
2.5
SW
14
Energy kJ
338
437
567
644
714
685
667
776
690
940
629
255
1077
1063
961
947
780
792
721
1394
1537
1962
2300
2436
Swell 2
Height (m)
Direction
Period (s)
0.7
SW
11
0.7
SW
11
0.7
WSW
11
0.2
S
10
0.3
WSW
4
0.1
S
9
0.6
S
6
0.6
SSW
6
0.9
SSW
8
0.1
W
11
1
SW
14
0.1
W
11
0.1
W
11
0.1
W
11
0.1
S
13
0.5
SW
16
0.5
SW
16
0.7
SW
16
0.1
S
12
0.1
S
11
0.1
S
11
0.1
S
11
0.1
S
11
Energy kJ
117
117
99
8
4
2
23
25
100
2
412
2
2
2
3
129
127
268
3
3
2
2
2
Swell 3
Height (m)
Direction
Period (s)
0.5
SSW
6
0.4
SSW
6
0.5
SSW
6
0.1
W
12
0.2
S
10
0.1
S
9
0.8
SW
15
0.7
SW
8
0.1
W
11
0.1
W
11
0.1
S
12
0.1
S
12
0.1
S
12
0.1
SE
11
Energy kJ
20
13
18
3
7
2
258
59
2
2
3
3
3
5
Wind waves
Height (m)
Direction
Period (s)
0.5
SSW
6
0.7
SSW
6
0.6
S
6
0.6
SSW
6
0.9
SSW
8
0.4
S
3
0.1
S
5
0.7
S
4
0.8
S
4
0.8
S
4
Energy kJ
18
33
24
25
105
3
1
13
20
22
Nearest Offshore or Glassy
Rating
(10 max)
2
3
3
3
3
3
3
3
3
3
3
3
4
4
3
3
3
3
3
4
4
4
4
4
Distance (km)
0
0
12
11
0
11
0
0
11
12
12
12
11
0
0
0
0
11
12
11
11
0
0
0
Best forecast wave conditions in West Coast
Rating
(10 max)
3
3
3
3
3
3
3
3
4
4
3
3
4
4
3
3
4
3
3
4
4
4
4
4
Best forecast wave conditions in South Africa
Rating
(10 max)
3
3
3
3
3
3
3
3
4
4
3
3
4
4
3
3
4
3
4
4
4
4
4
4
Header Global
Rating
(10 max)
7
7
6
6
6
5
4
6
7
8
7
6
5
5
5
5
5
5
5
5
5
5
4
4
  • 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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