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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 pm Friday 20 Mar 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
16.9° C
(Which is 1.8°C colder than average for this time of year)How big are the waves at Treskostraal today?
The current surf forecast for Treskostraal at 1AM is: 2.4m 10s primary swell from a South-southwest direction and 0.7m 10s secondary swell from a South direction (forecast issued at 07:00pm March 20). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Mar) | 7ft (2.2m) | 12s |
| Afternoon (21 Mar) | 7ft (2.1m) | 12s |
| Evening (21 Mar) | 8ft (2.5m) | 12s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| 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 | 11 AM | 2 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 11 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 8 | 12 | 12 | 12 | 11 | 8 | 8 | 8 | 8 | 8 | 12 | 12 | 15 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 1459 | 1434 | 1269 | 1258 | 1265 | 1293 | 1226 | 1247 | 1361 | 1903 | 734 | 889 | 1592 | 1332 | 1310 | 1447 | 982 | 1189 | 1060 | 903 | 728 | 686 | 2160 | 3609 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off | 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 |
High Tide / height (m) | 4:17PM 1.63 | 4:29AM 1.76 | 4:53PM 1.58 | 5:06AM 1.68 | 5:33PM 1.49 | 5:47AM 1.55 | ||||||||||||||||||
Low Tide / height (m) | 10:17PM 0.04 | 10:45AM -0.02 | 10:53PM 0.09 | 11:23AM 0.06 | 11:32PM 0.19 | 12:05PM 0.19 | ||||||||||||||||||
Friday 20 | Saturday 21 | Sunday 22 | Monday 23 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - | - | - | - | - | - | 6:52 | - | - |
| Sunset | 7:00 | - | - | - | - | - | - | - | 6:59 | - | - | - | - | - | - | - | 6:57 | - | - | - | - | - | - | - |
 |  | | | | | | | | | | | | | | | | | | | | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 19 | 18 | 17 | 17 | 17 | 16 | 19 | 20 | 20 | 17 | 17 | 17 | 17 | 17 | 20 | 20 | 19 | 17 | 17 | 17 | 17 | 16 | 22 | 23 |
| Feels °C (?) | 14 | 14 | 13 | 13 | 13 | 13 | 17 | 16 | 15 | 10 | 13 | 14 | 15 | 15 | 18 | 15 | 11 | 9 | 10 | 12 | 13 | 13 | 20 | 19 |
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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