Surf Forecasts:
How big are the waves at Treskostraal today (14 Sep):
- Morning surf: Morning surf (14 Sep, local time) - 4.5ft (1.3m), 13s period with SW swell.
- Afternoon surf: Afternoon surf (14 Sep, local time) - 4ft (1.2m), 12s period with SW swell.
- Evening surf: Evening surf (14 Sep, local time) - 3.5ft (1.1m), 12s period with SW swell.
The current surf forecast for Treskostraal at 8AM is: 1.4m 13s primary swell from a Southwest direction and 0.3m 6s secondary swell from a South direction, 1.0m 5s secondary swell from a North-northwest direction (forecast issued at 01:00am September 14). The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Sep) | 4.5ft (1.3m) | 13s |
| Afternoon (14 Sep) | 4ft (1.2m) | 12s |
| Evening (14 Sep) | 3.5ft (1.1m) | 12s |
Table - waves today at Treskostraal. (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Tue night. Very mild (max 15°C on Mon night, min 12°C on Wed morning). Winds increasing (light winds from the SE on Tue night, strong winds from the S by Wed afternoon). | ||||||||||||||||||||||||
Monday 14 | Tuesday 15 | Wednesday 16 | ||||||||||||||||||||||
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) | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | NW 8 | SW 12 | SW 11 | SW 11 | NW 7 | SW 17 | SW 16 | SW 16 | SW 15 | WSW 14 | WSW 14 | WSW 14 | SW 13 | WSW 13 | WSW 12 | SW 13 | SW 13 |
Wave Graph  | ||||||||||||||||||||||||
 kJ | 892 | 653 | 643 | 555 | 423 | 355 | 365 | 350 | 268 | 241 | 228 | 164 | 243 | 737 | 1087 | 1718 | 3714 | 3869 | 2759 | 3020 | 732 | 980 | 905 | 892 |
Wind (km/h) | ||||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off | cross-off |
High Tide | 4:49AM1.50m | 5:00PM1.57m | 5:20AM1.40m | 5:31PM1.44m | 5:52AM1.29m | 6:02PM1.30m | ||||||||||||||||||
Low Tide | 10:50AM0.18m | 11:15PM0.18m | 11:20AM0.28m | 11:45PM0.30m | 11:50AM0.40m | |||||||||||||||||||
 | |  | |  | |  | |  |  | | | | | | |  | | | | |  |  | | |
 | — | 6:48 | — | — | — | — | — | — | — | 6:48 | — | — | — | — | — | — | — | 6:47 | — | — | — | — | — | — |
 | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:38 | — | — | — | — | — | — | — | 6:39 | — | — |
mm | 1 | 1 | — | — | — | — | — | — | — | 1 | — | — | — | — | — | 2 | 6 | 3 | — | — | — | — | — | — |
Temp °C | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 15 | 14 | 15 | 14 | 14 | 14 | 14 | 14 | 13 | 12 | 14 | 15 | 15 | 14 | 13 |
Feels °C | 11 | 10 | 10 | 8 | 9 | 9 | 10 | 10 | 12 | 13 | 11 | 11 | 9 | 10 | 11 | 11 | 14 | 8 | 5 | 6 | 5 | 5 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | SW 13 | SW 13 | SW 13 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | SW 12 | NW 7 | SW 11 | SW 11 | SW 11 | SW 16 | SW 16 | SW 15 | WSW 14 | WSW 14 | WSW 14 | SW 14 | WSW 9 | WSW 12 | SW 13 | SW 13 |
| kJ | 892 | 653 | 643 | 555 | 423 | 355 | 309 | 268 | 259 | 205 | 228 | 162 | 168 | 737 | 1087 | 1718 | 3714 | 3869 | 2759 | 513 | 516 | 980 | 905 | 892 |
Swell 2 Height (m) Direction Period (s) | S 7 | S 7 | S 6 | — | — | — | — | — | — | SW 11 | WSW 17 | SW 18 | SW 17 | — | — | — | — | SW 15 | SW 15 | WSW 13 | WSW 13 | SW 13 | WSW 13 | WSW 13 |
| kJ | 24 | 15 | 7 | — | — | — | — | — | — | 241 | 29 | 109 | 243 | — | — | — | — | 221 | 309 | 1155 | 732 | 767 | 613 | 572 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | SW 14 | SW 14 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 641 | 579 | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 5 | NNW 5 | NNW 6 | NW 6 | NW 7 | NW 7 | NW 8 | NW 7 | — | NW 7 | NW 7 | NW 7 | WNW 7 | WNW 7 | W 7 | — | — | S 5 | SW 13 | S 7 | S 7 | S 8 | S 8 |
| kJ | 22 | 30 | 54 | 90 | 201 | 305 | 365 | 350 | 268 | — | 158 | 164 | 178 | 222 | 227 | 285 | — | — | 94 | 3020 | 285 | 639 | 808 | 585 |
Nearest Offshore or Glassy | ||||||||||||||||||||||||
Distance (km) | 119 | 158 | 158 | 200 | 215 | 299 | 200 | 158 | 207 | 158 | 154 | 302 | 329 | 329 | 82 | 126 | 82 | 12 | 115 | 420 | 494 | 67 | 67 | 69 |
Best forecast wave conditions in West Coast | ||||||||||||||||||||||||
Best forecast wave conditions in South Africa | ||||||||||||||||||||||||
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