Surf Forecasts:
How big are the waves at Treskostraal today (21 Aug):
- Morning surf: Morning surf (21 Aug, local time) - 7ft (2.2m), 12s period with SW swell.
- Afternoon surf: Afternoon surf (21 Aug, local time) - 7ft (2.1m), 11s period with SW swell.
- Evening surf: Evening surf (21 Aug, local time) - 7ft (2.1m), 11s period with SW swell.
The current surf forecast for Treskostraal at 11AM is: 2.2m 11s primary swell from a Southwest direction and 1.1m 6s secondary swell from a South direction (forecast issued at 07:00am August 21). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (21 Aug) | 7ft (2.2m) | 12s |
| Afternoon (21 Aug) | 7ft (2.1m) | 11s |
| Evening (21 Aug) | 7ft (2.1m) | 11s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Very mild (max 17°C on Fri afternoon, min 12°C on Fri morning). Wind will be generally light. | |||||||||||||||||||||||
Friday 21 | Saturday 22 | Sunday 23 | |||||||||||||||||||||
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 12 | SW 12 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SW 11 | SSW 10 | SSW 11 | SSW 10 | SSW 11 | SSW 13 | SSW 12 | SW 11 | SW 12 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 1627 | 1474 | 1214 | 1106 | 1008 | 1009 | 1009 | 659 | 411 | 302 | 292 | 366 | 395 | 466 | 778 | 781 | 1762 | 1647 | 1465 | 1442 | 1323 | 1132 | 933 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross | cross | cross | cross | cross | glassy | cross | on | cross-on | cross | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 9:52AM0.96m | 10:27PM1.02m | 11:51AM1.00m | 00:05AM1.07m | 12:56PM1.11m | ||||||||||||||||||
Low Tide | 3:22AM0.64m | 4:00PM0.73m | 5:34AM0.63m | 6:10PM0.67m | 6:46AM0.54m | 7:08PM0.57m | |||||||||||||||||
 |  | | | | | |  | |  | | | | | | | | | | | | | | |
 | 7:18 | — | — | — | — | — | — | — | 7:18 | — | — | — | — | — | — | — | 7:16 | — | — | — | — | — | — |
 | — | — | — | — | 6:22 | — | — | — | — | — | — | — | 6:23 | — | — | — | — | — | — | — | 6:24 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 12 | 12 | 14 | 17 | 15 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 15 | 16 | 15 | 14 | 13 | 13 | 14 | 17 | 15 | 15 | 15 |
Feels °C | 8 | 8 | 11 | 13 | 10 | 9 | 9 | 11 | 11 | 13 | 13 | 11 | 12 | 14 | 14 | 13 | 11 | 11 | 12 | 13 | 9 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | SW 12 | SW 12 | SW 11 | SW 11 | SW 11 | — | SW 11 | SW 11 | SSW 10 | SSW 11 | SSW 10 | SSW 11 | SSW 13 | SSW 12 | SW 11 | SW 12 | SW 14 | WSW 13 | WSW 13 | WSW 13 | WSW 13 | WSW 12 | WSW 12 |
| kJ | 1627 | 1474 | 1214 | 1106 | 1008 | — | 729 | 659 | 411 | 302 | 292 | 366 | 395 | 466 | 778 | 781 | 1762 | 1647 | 1465 | 1442 | 1323 | 1132 | 933 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | WSW 11 | WSW 11 | WSW 10 | WSW 11 | WSW 10 | WSW 10 | WSW 10 | WSW 15 | WSW 14 | SSW 12 | SW 12 | SW 12 | SSW 12 | SSW 11 | SSW 11 | SSW 11 |
| kJ | — | — | — | — | — | — | — | 372 | 291 | 265 | 242 | 163 | 135 | 130 | 196 | 472 | 103 | 149 | 205 | 174 | 66 | 44 | 211 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | SSW 14 | SSW 14 | SSW 14 | W 18 | WSW 17 | WSW 16 | — | WSW 10 | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | 75 | 121 | 123 | 6 | 28 | 51 | — | 189 | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | S 6 | — | — | SW 11 | SW 11 | SSW 6 | — | — | — | — | — | — | — | — | — | — | — | S 3 | S 4 | S 4 | S 5 |
| kJ | — | — | 92 | — | — | 1009 | 1009 | 53 | — | — | — | — | — | — | — | — | — | — | — | 5 | 22 | 31 | 41 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 11 | 11 | 11 | 15 | 15 | 15 | 12 | 11 | 11 | 0 | 3 | 144 | 15 | 11 | 0 | 0 | 0 | 11 | 0 | 12 | 122 | 12 | 11 |
Best forecast wave conditions in West Coast | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
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