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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 Sunday 24 May 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
15.1° C
(Which is 1.6°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: 2.4m 14s primary swell from a Southwest direction and 0.1m 11s secondary swell from a South direction (forecast issued at 07:00pm May 24). An open ocean swell of 0.5m 4s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (25 May) | 8ft (2.5m) | 14s |
| Afternoon (25 May) | 8ft (2.5m) | 14s |
| Evening (25 May) | 8ft (2.5m) | 13s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Very mild (max 18°C on Mon morning, min 15°C on Mon night). Wind will be generally light. | ||||||||||||||||||||||||
Sun 24 | Monday 25 | Tuesday 26 | Wed 27 | |||||||||||||||||||||
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 | |
Swell Height Map |  |    |    |    | ||||||||||||||||||||
SW 13 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 18 | WSW 17 | |
721 | 1394 | 1712 | 1762 | 2252 | 2670 | 2843 | 2939 | 2734 | 2553 | 2231 | 2146 | 1830 | 1573 | 1458 | 1278 | 1258 | 1135 | 1969 | 1859 | 2053 | 2003 | 6517 | 7183 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross | 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 | glassy | on | |
High Tide | 10:47PM1.31m | 11:30AM1.16m | 11:43PM1.34m | 12:24PM1.21m | 00:30AM1.37m | 1:07PM1.27m | ||||||||||||||||||
Low Tide | 4:24PM0.50m | 5:27AM0.41m | 5:30PM0.49m | 6:20AM0.36m | 6:24PM0.46m | 7:02AM0.31m | ||||||||||||||||||
 |  |  |  | | | | | | | | | |  | | |  | | | | | | | | |
 | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:37 | — | — | — | — | — | — | — | 7:39 | — | — | — |
 | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | — | 5:52 | — | — | — | — | — | — | 5:51 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 17 | 17 | 17 | 17 | 16 | 17 | 18 | 18 | 18 | 16 | 16 | 16 | 15 | 15 | 16 | 17 | 17 | 16 | 16 | 15 | 15 | 15 | 15 | 16 |
14 | 14 | 14 | 15 | 14 | 15 | 17 | 16 | 15 | 14 | 14 | 15 | 14 | 14 | 15 | 16 | 15 | 14 | 15 | 15 | 14 | 15 | 15 | 15 | |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 16 | SW 14 | SW 14 | SW 14 | SW 14 | SW 14 | WSW 14 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 | WSW 12 | WSW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 18 | WSW 17 |
 kJ | 721 | 1394 | 1712 | 1762 | 2252 | 2670 | 2843 | 2939 | 2734 | 2553 | 2231 | 2146 | 1830 | 1573 | 1458 | 1278 | 1258 | 1135 | 1969 | 1859 | 2053 | 2003 | 6517 | 7183 |
Swell 2 Height (m) Direction Period (s) | SW 16 | S 12 | S 11 | S 11 | S 11 | SE 11 | SE 11 | SE 11 | — | — | — | — | — | — | — | — | SW 16 | WSW 15 | — | — | — | WSW 18 | — | — |
| kJ | 314 | 3 | 3 | 2 | 2 | 5 | 4 | 4 | — | — | — | — | — | — | — | — | 94 | 403 | — | — | — | 1480 | — | — |
Swell 3 Height (m) Direction Period (s) | S 12 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 3 | S 3 | S 4 | S 4 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 5 | 8 | 9 | 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 0 | 11 | 0 | 0 | 11 | 15 | 12 | 11 | 0 | 0 | 0 | 0 | 11 | 12 | 0 | 0 | 0 | 0 | 0 | 12 | 15 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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Ocean Swells (m)- Wind Speed (km/h)
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