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Surf Forecasts:

Treskostraal surfForecast / West Coast / South Africa

information circle48hr Weather and Surf, issued 7 pm Wednesday 11 Mar 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
17.0° C
 (Which is 2.0°C colder than average for this time of year)

How big are the waves at Treskostraal today?

The current surf forecast for Treskostraal at 3AM is: 1.1m 13s primary swell from a Southwest direction and 0.6m 16s secondary swell from a South-southwest direction (forecast issued at 07:00pm March 11). An open ocean swell of 0.4m 3s is not directed at the surf break. The wind direction is predicted to be cross-offshore and the swell rating is 3.

Time (SAST) & DateWave HeightWave Period
Morning (12 Mar)4ft (1.2m)12s
Afternoon (12 Mar)3.5ft (1.1m)12s
Evening (12 Mar)4ft (1.2m)12s

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

Updates in  hr  min  s Forecast update imminent 
16 DaysHourly
Print Table
Wednesday
11
Thursday
12
Friday
13
Saturday
14
5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM5 PM8 PM11 PM2 AM5 AM8 AM11 AM2 PM
Rating
(10 max)
1
1
1
2
3
3
2
0
1
0
1
1
0
2
2
1
2
1
2
3
2
2
2
2
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
0.8
SW
1
SW
1
SW
1
SW
1.1
SW
1.1
SW
1.3
SW
1.1
SW
1.1
SW
1.2
SW
0.9
SW
0.9
SW
1
SW
1.1
SW
0.9
WSW
1.3
WSW
1.5
WSW
1.9
WSW
2
WSW
2
WSW
2
WSW
2
WSW
1.8
WSW
1.7
WSW
Period(s) (?)131313131212121212121212121118171616161514141413
Wave
Graph
(?)Metric surfscale
Energy kJ (?)25034033532039237949431936141620920228728848010031194172819571712167016471212987
Wind
(km/h)
15
WSW
20
S
15
SSE
15
SSE
10
SSE
10
S
10
SSW
15
SSW
25
S
25
S
20
SSE
15
S
15
SSW
15
S
15
S
30
SSW
35
S
40
S
30
S
25
S
25
S
30
S
30
S
30
S
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crosscrosscross-
off		cross-
off		cross-
off		cross-
off		crosscross-
off		cross-
off		crosscross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off
High Tide
/ height (m)
8:53PM
0.94
9:42AM
0.97
11:31PM
0.97
11:49AM
1.03
12:40AM
1.10
12:47PM
1.15
Low Tide
/ height (m)
2:05PM
0.66
2:39AM
0.75
5:01PM
0.68
6:00AM
0.71
6:30PM
0.57
6:57AM
0.58
Wednesday
11
Thursday
12
Friday
13
Saturday
14
Sunrise-----6:45-------6:46-------6:46--
Sunset7:12-------7:09-------7:08-------
clear
clear
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
Rain (mm)
------------------------
Temp. °C373032323129292928242526242328262320201919182222
Feels °C (?)332729292927282724212324222126231915171717151918
  • 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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FREE! Surf-Forecast.com widget for your website

The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Treskostraal surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Treskostraal at:
surf-forecast.com

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