Surf Forecasts:
How big are the waves at Treskostraal today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 6ft (1.9m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 6ft (1.8m), 13s period with SW swell.
- Evening surf: Evening surf (20 Sep, local time) - 5.5ft (1.7m), 13s period with WSW swell.
The current surf forecast for Treskostraal at 12PM is: 1.9m 13s primary swell from a Southwest direction and 0.7m 6s secondary swell from a South direction (forecast issued at 07:00am September 20). The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 6ft (1.9m) | 13s |
| Afternoon (20 Sep) | 6ft (1.8m) | 13s |
| Evening (20 Sep) | 5.5ft (1.7m) | 13s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 13°C on Tue night). Wind will be generally light. | |||||||||||||||||||||||
Sunday 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||||
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 | |
Swell Height Map |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1346 | 1261 | 1182 | 1094 | 918 | 904 | 725 | 647 | 554 | 480 | 480 | 414 | 359 | 293 | 283 | 320 | 303 | 344 | 444 | 431 | 392 | 546 | 435 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross | cross-off | cross-off | cross-off | off | cross-off | cross | cross | on | on | cross | cross-on |
High Tide | 11:17AM1.00m | 11:38PM1.03m | 12:23PM1.12m | 00:33AM1.14m | 1:00PM1.26m | ||||||||||||||||||
Low Tide | 4:50AM0.67m | 5:49PM0.69m | 6:12AM0.57m | 6:43PM0.57m | 6:53AM0.46m | 7:17PM0.44m | |||||||||||||||||
 |  | | | | | | | | | | | | |  | | | |  |  | |  | | |
 | 6:41 | — | — | — | — | — | — | — | 6:39 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — |
 | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:43 | — | — | — | — | — | — | — | 6:44 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 23 | 26 | 26 | 25 | 25 | 23 | 23 | 22 | 22 | 25 | 26 | 27 | 26 | 25 | 25 | 24 | 25 | 27 | 22 | 19 | 15 | 14 |
Feels °C | 22 | 21 | 26 | 23 | 21 | 22 | 20 | 21 | 21 | 20 | 26 | 25 | 25 | 23 | 24 | 24 | 23 | 22 | 23 | 19 | 18 | 13 | 13 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 12 | SW 12 | WSW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 |
| kJ | 1346 | 1261 | 1182 | 1094 | 918 | 904 | 725 | 647 | 554 | 480 | 480 | 414 | 359 | 293 | 283 | 320 | 303 | 344 | 444 | 431 | 392 | 546 | 435 |
Swell 2 Height (m) Direction Period (s) | S 8 | S 7 | S 6 | — | — | — | — | — | S 7 | S 7 | S 6 | S 7 | SW 15 | SW 15 | S 6 | SW 14 | SW 14 | SW 14 | WSW 11 | WSW 11 | WSW 11 | — | N 4 |
| kJ | 148 | 82 | 38 | — | — | — | — | — | 124 | 94 | 66 | 56 | 35 | 57 | 35 | 167 | 234 | 147 | 135 | 135 | 133 | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SSW 14 | S 6 | S 6 | SSE 5 | — | NNE 3 | NNE 3 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 140 | 23 | 16 | 9 | — | 2 | 1 | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | S 6 | S 7 | S 4 | S 6 | S 7 | — | — | — | — | S 7 | S 7 | — | — | — | — | NNE 3 | — | SW 3 | — | SSW 4 |
| kJ | — | — | — | 36 | 42 | 23 | 50 | 86 | — | — | — | — | 66 | 58 | — | — | — | — | 3 | — | 3 | — | 13 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 0 | 0 | 0 | 15 | 12 | 11 | 11 | 0 | 0 | 0 | 0 | 11 | 12 | 11 | 0 | 0 | 0 | 63 | 135 | 153 | 15 | 3 | 3 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
- 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.
Nearest