Surf Forecasts:
How big are the waves at White Clay today (20 Aug):
- Morning surf: Morning surf (20 Aug, local time) - 2ft (0.6m), 8s period with E swell.
- Afternoon surf: Afternoon surf (20 Aug, local time) - 4ft (1.2m), 7s period with S swell.
- Evening surf: Evening surf (20 Aug, local time) - 1.5ft (0.5m), 8s period with E swell.
The current surf forecast for White Clay at 3PM is: 1.2m 7s primary swell from a South direction (forecast issued at 07:00am August 20). An open ocean swell of 0.9m 15s is not directed at the surf break, a second open ocean swell of 0.6m 12s is not directed at the surf break. The wind direction is predicted to be cross-onshore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Aug) | 2ft (0.6m) | 8s |
| Afternoon (20 Aug) | 4ft (1.2m) | 7s |
| Evening (20 Aug) | 1.5ft (0.5m) | 8s |
Table - waves today at White Clay. (Swell directed towards the surf break)
Short Range ForecastMostly dry. Warm (max 23°C on Sat morning, min 15°C on Sat night). Winds increasing (calm on Fri morning, strong winds from the SSW by Sat afternoon). | |||||||||||||||||||||||
Thursday 20 | Friday 21 | Saturday 22 | |||||||||||||||||||||
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) | E 8 | E 8 | E 8 | S 7 | S 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | ENE 7 | ENE 7 |
Wave Graph  | |||||||||||||||||||||||
 kJ | 66 | 48 | 46 | 155 | 142 | 33 | 22 | 22 | 22 | 21 | 11 | 11 | 11 | 12 | 22 | 56 | 77 | 176 | 96 | 84 | 40 | 17 | 18 |
Wind (km/h) | |||||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross-off | cross-off | cross | cross-on | glassy | cross-off | off | glassy | glassy | glassy | on | cross-on | cross | cross | cross | cross | cross-off | cross | cross | cross | cross-off | cross-off |
High Tide | 7:37AM1.10m | 8:07PM1.12m | 8:30AM0.96m | 9:52PM0.99m | 12:26PM0.93m | ||||||||||||||||||
Low Tide | 1:43PM0.58m | 2:33AM0.68m | 2:43PM0.72m | 5:18AM0.75m | 6:19PM0.76m | ||||||||||||||||||
 |  |  | | |  |  | | | | | | | | | | | | | | | | | |
 | 6:33 | — | — | — | — | — | — | — | 6:33 | — | — | — | — | — | — | — | 6:31 | — | — | — | — | — | — |
 | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:38 | — | — | — | — | — | — | — | 5:39 | — | — |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 17 | 18 | 19 | 18 | 17 | 17 | 16 | 16 | 16 | 18 | 19 | 18 | 18 | 18 | 17 | 16 | 18 | 23 | 22 | 20 | 19 | 17 |
Feels °C | 13 | 12 | 15 | 16 | 17 | 18 | 17 | 16 | 16 | 17 | 18 | 19 | 18 | 17 | 17 | 16 | 15 | 17 | 21 | 15 | 12 | 11 | 11 |
Swell 1 Height (m) Direction Period (s) | SSW 13 | SSW 13 | SSW 7 | SSW 15 | SSW 16 | SSW 15 | SSW 14 | SSW 14 | SSW 13 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | SSW 12 | ENE 6 | ENE 7 | ENE 7 | ENE 7 | SSW 15 | ENE 7 |
| kJ | 273 | 215 | 188 | 184 | 991 | 2348 | 1887 | 1433 | 1028 | 744 | 633 | 490 | 459 | 367 | 373 | 313 | 313 | 90 | 96 | 84 | 40 | 167 | 18 |
Swell 2 Height (m) Direction Period (s) | E 8 | E 8 | SSW 13 | SSW 12 | S 8 | E 8 | ENE 8 | ENE 8 | ENE 8 | E 8 | E 8 | E 8 | E 8 | E 8 | E 8 | — | — | SSW 12 | SSW 14 | — | — | ENE 7 | — |
| kJ | 66 | 48 | 202 | 99 | 142 | 33 | 22 | 22 | 22 | 21 | 11 | 11 | 11 | 12 | 12 | — | — | 313 | 419 | — | — | 17 | — |
Swell 3 Height (m) Direction Period (s) | — | — | E 8 | E 8 | E 8 | — | NE 7 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | 46 | 32 | 33 | — | 8 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | SSW 7 | SSW 7 | SSW 7 | S 7 | — | — | — | — | — | — | — | — | — | NE 3 | ENE 4 | ENE 5 | ENE 6 | ENE 6 | — | SSW 14 | SSW 8 | SSW 10 | SSW 10 |
| kJ | 180 | 212 | 359 | 155 | — | — | — | — | — | — | — | — | — | 2 | 22 | 56 | 77 | 176 | — | 1061 | 1454 | 1955 | 1426 |
Nearest Offshore or Glassy | |||||||||||||||||||||||
Distance (km) | 398 | 110 | 35 | 35 | 35 | 1 | 1 | 1 | 1 | 1 | 1 | 292 | 292 | 12 | 41 | 41 | 25 | 0 | 5 | 206 | 590 | 585 | 398 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||||
Header Global | |||||||||||||||||||||||
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