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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 1 pm Monday 30 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
17.1° C
(Which is 1.3°C colder than average for this time of year)How big are the waves at Treskostraal today?
The current surf forecast for Treskostraal at 7PM is: 0.6m 11s primary swell from a West-southwest direction and 0.3m 16s secondary swell from a Southwest direction (forecast issued at 01:00pm March 30). An open ocean swell of 1.6m 5s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (30 Mar) | 3ft (0.9m) | 12s |
| Afternoon (30 Mar) | 4.5ft (1.3m) | 10s |
| Evening (30 Mar) | 1.5ft (0.5m) | 11s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| 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) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 10 | 10 | 10 | 11 | 11 | 6 | 11 | 9 | 14 | 14 | 14 | 10 | 10 | 14 | 9 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 282 | 276 | 370 | 57 | 58 | 139 | 134 | 125 | 116 | 125 | 132 | 225 | 341 | 355 | 345 | 350 | 398 | 506 | 471 | 579 | 570 | 683 | 961 | 1075 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | glass | cross- on | on | cross | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross | cross- off | cross- off | cross- off | cross- off | cross- off | cross- off |
High Tide / height (m) | 2:05PM 1.44 | 2:18AM 1.60 | 2:39PM 1.51 | 2:49AM 1.65 | 3:10PM 1.54 | 3:18AM 1.66 | ||||||||||||||||||
Low Tide / height (m) | 8:03AM 0.19 | 8:10PM 0.19 | 8:37AM 0.10 | 8:42PM 0.14 | 9:07AM 0.06 | 9:12PM 0.12 | ||||||||||||||||||
Monday 30 | Tuesday 31 | Wednesday 01 | Thursday 02 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 6:58 | - | - | - | - | - | - | - | 7:00 |
| Sunset | - | - | 6:46 | - | - | - | - | - | - | - | 6:45 | - | - | - | - | - | - | - | 6:44 | - | - | - | - | - |
 | | |  | | | | | | | | | | |  | |  |  | | |  | | | | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 18 | 19 | 19 | 17 | 17 | 17 | 18 | 17 | 18 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 20 | 21 | 19 | 19 | 20 | 20 | 20 | 21 |
| Feels °C (?) | 16 | 15 | 14 | 12 | 14 | 16 | 18 | 18 | 17 | 18 | 16 | 17 | 17 | 16 | 16 | 16 | 18 | 18 | 16 | 17 | 19 | 20 | 20 | 20 |
- 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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