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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 Saturday 30 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
16.2° C
(Which is normal for this time of year)How big are the waves at Treskostraal today (31 May):
- Morning surf: Morning surf (31 May, local time) - 5.5ft (1.7m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (31 May, local time) - 5ft (1.6m), 12s period with SW swell.
- Evening surf: Evening surf (31 May, local time) - 5ft (1.5m), 12s period with SW swell.
The current surf forecast for Treskostraal at 12AM is: 1.6m 12s primary swell from a Southwest direction (forecast issued at 07:00pm May 30). An open ocean swell of 1.0m 6s is not directed at the surf break. The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (31 May) | 5.5ft (1.7m) | 12s |
| Afternoon (31 May) | 5ft (1.6m) | 12s |
| Evening (31 May) | 5ft (1.5m) | 12s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Short Range ForecastMostly dry. Warm (max 21°C on Sun afternoon, min 16°C on Mon night). Winds increasing (calm on Mon morning, strong winds from the SSE by Tue afternoon). | ||||||||||||||||||||||||
Sat 30 | Sunday 31 | Monday 1 | Tue 2 | |||||||||||||||||||||
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 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 11 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 | |
970 | 748 | 672 | 614 | 683 | 800 | 855 | 687 | 699 | 655 | 604 | 506 | 488 | 534 | 593 | 702 | 876 | 1269 | 1201 | 1106 | 1264 | 854 | 657 | 634 | |
Wind (km/h) | ||||||||||||||||||||||||
cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | glassy | cross-on | cross | cross | cross | cross | cross-off | cross-off | cross-off | cross-off | |
High Tide | 2:52PM1.39m | 2:57AM1.43m | 3:25PM1.40m | 3:31AM1.42m | 4:00PM1.39m | 4:06AM1.39m | ||||||||||||||||||
Low Tide | 8:56PM0.33m | 9:16AM0.21m | 9:30PM0.32m | 9:49AM0.22m | 10:04PM0.34m | 10:21AM0.24m | ||||||||||||||||||
 |  | | | | | | | | | | | |  |  | | |  | |  | | | | | |
 | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — | — | — | — | — | 7:41 | — | — | — |
 | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | — | 5:50 | — | — | — | — | — | — | 5:49 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Temp °C | 16 | 17 | 17 | 17 | 17 | 17 | 20 | 21 | 20 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 17 | 17 |
12 | 13 | 14 | 15 | 15 | 14 | 18 | 19 | 17 | 16 | 17 | 17 | 16 | 16 | 17 | 16 | 15 | 15 | 17 | 16 | 13 | 11 | 12 | 12 | |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | WSW 11 | WSW 13 | WSW 12 | WSW 12 | WSW 11 | WSW 11 | WSW 11 | WSW 11 |
 kJ | 970 | 748 | 672 | 614 | 683 | 800 | 855 | 687 | 699 | 655 | 604 | 506 | 488 | 534 | 593 | 702 | 876 | 1269 | 1201 | 1106 | 1264 | 854 | 657 | 634 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | S 6 | S 6 | S 5 | S 5 | NW 12 | NW 12 | NW 12 | SSW 4 | WSW 10 | W 12 | W 12 | W 12 | S 13 | S 13 | S 13 | SSW 13 | S 12 | NW 11 | NW 11 | NW 11 |
| kJ | — | — | — | — | 41 | 32 | 19 | 8 | 6 | 6 | 6 | 2 | 20 | 3 | 3 | 3 | 14 | 14 | 14 | 16 | 11 | 5 | 5 | 5 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | W 12 | — | — | — | NW 12 | W 12 | — | — | — | W 11 | NW 11 | NW 11 | NW 11 | NW 11 | — | — | — |
| kJ | — | — | — | — | — | — | — | 3 | — | — | — | 6 | 3 | — | — | — | 2 | 5 | 5 | 5 | 5 | — | — | — |
Wind waves Height (m) Direction Period (s) | S 5 | S 5 | S 6 | S 6 | — | — | — | — | S 4 | S 3 | SSW 4 | — | — | — | — | — | — | — | — | — | — | SSW 11 | SSW 10 | SSW 9 |
| kJ | 50 | 65 | 72 | 52 | — | — | — | — | 6 | 6 | 4 | — | — | — | — | — | — | — | — | — | — | 505 | 613 | 520 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 12 | 11 | 11 | 0 | 0 | 0 | 0 | 12 | 12 | 11 | 0 | 0 | 0 | 0 | 0 | 12 | 11 | 12 | 11 | 11 | 11 | 67 | 11 | 420 |
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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