Surf Forecasts:
How big are the waves at Treskostraal today (18 Jun):
- Morning surf: Morning surf (18 Jun, local time) - 6ft (1.8m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (18 Jun, local time) - 10ft (3.0m), 14s period with SSW swell.
- Evening surf: Evening surf (18 Jun, local time) - 6.5ft (2.0m), 14s period with SW swell.
The current surf forecast for Treskostraal at 12PM is: 3.0m 14s primary swell from a South-southwest direction and 2.3m 14s secondary swell from a Southwest direction (forecast issued at 07:00am June 18). The wind direction is predicted to be cross-offshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Jun) | 6ft (1.8m) | 13s |
| Afternoon (18 Jun) | 10ft (3.0m) | 14s |
| Evening (18 Jun) | 6.5ft (2.0m) | 14s |
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 24°C on Sat afternoon, min 13°C on Thu morning). Winds decreasing (fresh winds from the SSE on Thu morning, calm by Fri afternoon). | ||||||||||||||||||||||||
Thursday 18 | Friday 19 | Saturday 20 | Sun 21 | |||||||||||||||||||||
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 | 2 AM | |
Swell Height Map |  |  |  |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | SW 13 | SW 13 | SSW 15 | SSW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | 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 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 1200 | 1034 | 3753 | 3436 | 1572 | 1443 | 1086 | 1053 | 961 | 864 | 824 | 646 | 330 | 330 | 428 | 819 | 748 | 583 | 583 | 593 | 528 | 445 | 384 | 283 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | off | cross-off | glassy | glassy | cross-off | cross-off | off | off | off | cross-off | cross-off | cross-off | cross-off | off | cross-off |
High Tide | 6:02PM1.55m | 6:22AM1.38m | 6:54PM1.49m | 7:17AM1.27m | 7:48PM1.41m | |||||||||||||||||||
Low Tide | 11:42AM0.14m | 00:18AM0.24m | 12:30PM0.24m | 1:15AM0.32m | 1:21PM0.34m | |||||||||||||||||||
 |  | | |  | | | | | | | | | | | | | | | | | | | | |
 | 7:48 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | — | 7:50 | — | — | — | — | — | — | 7:50 |
 | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | — | — | — | — | — | 5:49 | — | — | 5:49 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 14 | 13 | 14 | 17 | 17 | 16 | 16 | 16 | 17 | 18 | 17 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 23 | 24 | 24 | 23 | 22 |
Feels °C | 10 | 8 | 9 | 12 | 12 | 11 | 11 | 11 | 13 | 15 | 14 | 20 | 19 | 19 | 18 | 17 | 17 | 17 | 17 | 20 | 21 | 20 | 20 | 20 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 15 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | S 8 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 |
| kJ | 1200 | 1034 | 2295 | 2090 | 1572 | 1443 | 1086 | 1053 | 961 | 864 | 824 | 646 | 142 | 330 | 428 | 819 | 748 | 583 | 583 | 593 | 528 | 445 | 384 | 283 |
Swell 2 Height (m) Direction Period (s) | SW 16 | SW 16 | — | — | — | — | — | SW 20 | S 8 | S 8 | S 8 | S 8 | SW 12 | WSW 12 | WSW 12 | SW 18 | SW 18 | SW 16 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 15 |
| kJ | 834 | 991 | — | — | — | — | — | 15 | 302 | 273 | 164 | 173 | 330 | 269 | 274 | 49 | 49 | 94 | 91 | 91 | 91 | 109 | 176 | 262 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SW 18 | SW 18 | SW 16 | SW 16 | WSW 12 | S 8 | S 8 | — | — | — | — | — | — | NNE 4 | NNE 4 | S 9 |
| kJ | — | — | — | — | — | — | — | — | 51 | 49 | 132 | 206 | 269 | 93 | 55 | — | — | — | — | — | — | 6 | 3 | 56 |
Wind waves Height (m) Direction Period (s) | S 8 | S 7 | SSW 15 | SSW 14 | S 7 | S 7 | S 8 | S 8 | — | — | — | — | — | — | — | — | — | — | — | — | NE 4 | — | — | NNE 4 |
| kJ | 458 | 507 | 3753 | 3436 | 399 | 449 | 491 | 358 | — | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 115 | 67 | 12 | 12 | 12 | 11 | 11 | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 11 | 0 | 0 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
Header Global | ||||||||||||||||||||||||
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