Surf Forecasts:
How big are the waves at Treskostraal today (12 Sep):
- Morning surf: Morning surf (12 Sep, local time) - 5ft (1.6m), 14s period with SW swell.
- Afternoon surf: Afternoon surf (12 Sep, local time) - 7ft (2.1m), 15s period with SW swell.
- Evening surf: Evening surf (12 Sep, local time) - 6.5ft (2.0m), 16s period with SW swell.
The current surf forecast for Treskostraal at 8AM is: 1.5m 14s primary swell from a Southwest direction and 0.4m 11s secondary swell from a West-southwest direction, 2.0m 9s secondary swell from a South direction (forecast issued at 01:00am September 12). The wind direction is predicted to be cross-offshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (12 Sep) | 5ft (1.6m) | 14s |
| Afternoon (12 Sep) | 7ft (2.1m) | 15s |
| Evening (12 Sep) | 6.5ft (2.0m) | 16s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 10mm), heaviest on Sun night. Warm (max 22°C on Sat morning, min 14°C on Sun night). Mainly fresh winds. | ||||||||||||||||||||||||
Saturday 12 | Sunday 13 | Monday 14 | ||||||||||||||||||||||
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 | 5 PM | 8 PM | 11 PM | |
Swell Height Map |  |  |  |  |  |  |  |  |  | |||||||||||||||
Wave Height (m) Direction Period (s) | S 9 | S 9 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | NW 7 | NW 7 | SW 12 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 942 | 847 | 890 | 1289 | 1776 | 2744 | 1750 | 2803 | 2525 | 2278 | 1983 | 1688 | 1528 | 1226 | 1102 | 919 | 814 | 796 | 649 | 555 | 423 | 543 | 429 | 344 |
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 | cross | cross-off | cross | cross-on | on | cross-on | cross | cross-on | cross-on | cross | cross | cross-on | cross-on | cross | cross-on |
High Tide | 3:45AM1.61m | 3:58PM1.73m | 4:18AM1.57m | 4:30PM1.67m | 4:49AM1.50m | 5:00PM1.57m | ||||||||||||||||||
Low Tide | 9:48AM0.04m | 10:15PM0.02m | 10:20AM0.09m | 10:46PM0.08m | 10:50AM0.18m | |||||||||||||||||||
 | |  |  | | | | | | | | | |  |  | | | |  |  | | | | | |
 | — | 6:52 | — | — | — | — | — | — | — | 6:50 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:37 | — | — | — | — | — | — | — | 6:38 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 2 | 1 | 3 | 1 | — | — | — | — | — |
Temp °C | 16 | 16 | 19 | 22 | 21 | 21 | 19 | 17 | 16 | 16 | 17 | 19 | 19 | 16 | 15 | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Feels °C | 11 | 12 | 15 | 17 | 16 | 17 | 16 | 15 | 15 | 14 | 16 | 18 | 18 | 15 | 14 | 12 | 11 | 11 | 11 | 9 | 9 | 9 | 10 | 11 |
Swell 1 Height (m) Direction Period (s) | WSW 12 | WSW 11 | SW 14 | SW 14 | SW 15 | SW 16 | SW 16 | SW 16 | SW 15 | SW 15 | SW 14 | SW 14 | SW 14 | SW 14 | SW 13 | SW 13 | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 |
| kJ | 311 | 239 | 890 | 1289 | 1776 | 2744 | 1750 | 2803 | 2525 | 2278 | 1983 | 1688 | 1528 | 1226 | 1102 | 919 | 814 | 796 | 649 | 555 | 423 | 355 | 349 | 344 |
Swell 2 Height (m) Direction Period (s) | SW 14 | SW 14 | WSW 11 | — | — | SW 17 | SW 13 | S 9 | S 9 | S 9 | S 10 | S 10 | S 8 | S 8 | S 8 | S 7 | S 7 | S 7 | — | SSE 7 | — | S 7 | — | — |
| kJ | 132 | 289 | 47 | — | — | 929 | 721 | 449 | 304 | 184 | 146 | 116 | 72 | 71 | 72 | 53 | 37 | 38 | — | 9 | — | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | S 9 | — | — | — | — | — | — | — | — | N 3 | N 4 | NNW 4 | NNW 5 | NNW 6 | NNW 7 | NW 7 | NW 7 | NW 7 |
| kJ | 942 | 847 | 613 | 509 | 567 | 703 | 686 | — | — | — | — | — | — | — | — | 5 | 9 | 25 | 64 | 181 | 350 | 543 | 429 | 309 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 11 | 12 | 11 | 116 | 122 | 11 | 11 | 0 | 3 | 3 | 0 | 3 | 114 | 15 | 102 | 82 | 102 | 124 | 158 | 215 | 299 | 474 | 302 | 207 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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