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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 26 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
15.0° C
(Which is 2.4°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: 3.0m 10s primary swell from a Southwest direction and 0.8m 14s secondary swell from a West-southwest direction, 0.1m 12s secondary swell from a Northwest direction (forecast issued at 07:00pm April 26). The wind direction is predicted to be cross-shore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (27 Apr) | 11ft (3.5m) | 11s |
| Afternoon (27 Apr) | 8ft (2.4m) | 11s |
| Evening (27 Apr) | 6.5ft (2.0m) | 10s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastLight rain (total 2mm), mostly falling on Sun night. Very mild (max 18°C on Wed afternoon, min 14°C on Sun night). Winds decreasing (fresh winds from the SSE on Tue night, light winds from the SE by Wed morning). | ||||||||||||||||||||||||
Sun 26 | Monday 27 | Tuesday 28 | Wed 29 | |||||||||||||||||||||
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 |    |    |    |    | ||||||||||||||||||||
WSW 8 | WSW 8 | SSW 8 | SW 10 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | SW 12 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 12 | S 12 | S 12 | S 11 | S 11 | |
273 | 531 | 403 | 1954 | 2388 | 3212 | 2859 | 1484 | 1046 | 857 | 730 | 650 | 592 | 590 | 590 | 663 | 818 | 989 | 857 | 322 | 538 | 596 | 576 | 467 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-on | cross | cross | cross | 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-off | cross-off | cross-off | cross-off | |
High Tide | 00:29AM1.39m | 1:00PM1.30m | 1:10AM1.47m | 1:39PM1.37m | 1:45AM1.52m | |||||||||||||||||||
Low Tide | 6:17PM0.42m | 6:58AM0.30m | 7:03PM0.35m | 7:36AM0.22m | 7:40PM0.30m | 8:08AM0.16m | ||||||||||||||||||
 |  | |  | |  |  |  | |  | | | | | | | | | | | | | | | |
 | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — |
 | 6:14 | — | — | — | — | — | — | — | 6:13 | — | — | — | — | — | — | — | 6:12 | — | — | — | — | — | — | 6:10 |
2 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 15 | 15 | 14 | 15 | 15 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 16 | 16 | 16 | 15 | 15 | 15 | 14 | 14 | 15 | 18 |
12 | 8 | 9 | 7 | 8 | 9 | 10 | 10 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 9 | 8 | 10 | 10 | 9 | 10 | 12 | 14 | |
Swell 1 Height (m) Direction Period (s) | SW 8 | SW 14 | W 8 | WSW 14 | SW 11 | SW 11 | SW 11 | SW 11 | SW 10 | S 10 | S 10 | S 10 | S 10 | S 10 | S 10 | SW 10 | SW 10 | SW 10 | SW 10 | SW 10 | S 12 | S 12 | S 11 | S 11 |
 kJ | 129 | 102 | 308 | 232 | 2388 | 3212 | 2859 | 1484 | 1046 | 834 | 730 | 650 | 592 | 590 | 590 | 265 | 222 | 167 | 315 | 213 | 538 | 596 | 576 | 467 |
Swell 2 Height (m) Direction Period (s) | SW 15 | N 4 | WSW 14 | NW 12 | — | NW 12 | NW 11 | S 10 | S 10 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 15 | WSW 16 | S 12 | S 12 | S 12 | SW 10 | SW 10 | SW 10 | SW 10 |
| kJ | 75 | 3 | 123 | 6 | — | 6 | 5 | 745 | 730 | 857 | 690 | 572 | 453 | 361 | 399 | 21 | 26 | 26 | 46 | 322 | 213 | 245 | 181 | 184 |
Swell 3 Height (m) Direction Period (s) | N 4 | S 15 | NW 12 | — | — | — | — | NW 11 | NW 11 | NW 11 | SW 16 | NW 12 | SW 17 | SW 15 | WSW 15 | W 12 | — | WSW 16 | SW 16 | SSE 12 | SW 16 | SW 14 | SW 14 | SW 14 |
| kJ | 5 | 4 | 6 | — | — | — | — | 5 | 5 | 5 | 11 | 5 | 11 | 9 | 21 | 3 | — | 26 | 41 | 240 | 85 | 74 | 128 | 125 |
Wind waves Height (m) Direction Period (s) | WSW 8 | WSW 8 | SSW 8 | SW 10 | S 10 | — | — | — | — | — | — | — | — | — | — | S 10 | S 10 | S 10 | S 10 | S 7 | S 6 | — | — | — |
| kJ | 273 | 531 | 403 | 1954 | 514 | — | — | — | — | — | — | — | — | — | — | 663 | 818 | 989 | 857 | 145 | 71 | — | — | — |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 421 | 494 | 937 | 1079 | 1214 | 12 | 12 | 12 | 12 | 11 | 0 | 11 | 11 | 11 | 14 | 11 | 12 | 116 | 11 | 11 | 11 | 11 | 0 | 11 |
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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