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Treskostraal Surf Forecast
/ West Coast (19 surf breaks) /
Surf Forecasts:
Treskostraal surfForecast / West Coast / South Africa
48hr Weather and Surf, issued 7 am Wednesday 15 Apr 2026 SASTForecast 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
15.7° C
(Which is 1.9°C colder than average for this time of year)How big are the waves at Treskostraal today?
The current surf forecast for Treskostraal at 2PM is: 4.0m 13s primary swell from a Southwest direction and 1.6m 18s secondary swell from a West-southwest direction (forecast issued at 07:00am April 15). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (15 Apr) | 11ft (3.5m) | 14s |
| Afternoon (15 Apr) | 13ft (4.0m) | 13s |
| Evening (15 Apr) | 15ft (4.5m) | 16s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
| 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) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 14 | 14 | 13 | 13 | 17 | 16 | 16 | 16 | 15 | 15 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 2571 | 4158 | 5088 | 5331 | 10886 | 10009 | 8816 | 8040 | 6831 | 5605 | 4814 | 4158 | 3508 | 2722 | 2241 | 2076 | 1819 | 1709 | 1539 | 1427 | 1788 | 1621 | 1678 | 1825 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross | cross | cross | cross | glass | cross- on | cross | cross- on | cross- on | cross- on | cross | on | on | cross- on |
High Tide / height (m) | ||||||||||||||||||||||||
Low Tide / height (m) | ||||||||||||||||||||||||
Wednesday 15 | Thursday 16 | Friday 17 | Sat 18 | |||||||||||||||||||||
| Sunrise | - | 7:09 | - | - | - | - | - | - | - | 7:09 | - | - | - | - | - | - | - | 7:11 | - | - | - | - | - | - |
| Sunset | - | - | - | - | 6:27 | - | - | - | - | - | - | - | 6:25 | - | - | - | - | - | - | - | 6:23 | - | - | - |
 |  |  | | |  | | | | | | | | | |  | | | |  |  |  |  | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 11 | 2 | 1 | 1 |
| Temp. °C | 18 | 18 | 18 | 18 | 17 | 16 | 16 | 15 | 15 | 15 | 16 | 17 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 13 | 14 | 15 | 16 |
| Feels °C (?) | 15 | 14 | 14 | 14 | 12 | 12 | 12 | 11 | 12 | 13 | 13 | 13 | 13 | 13 | 15 | 14 | 12 | 11 | 9 | 9 | 8 | 12 | 12 | 13 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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.
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