
Surf Forecasts:
White Clay surf forecast from 21 Sep 2026:
- Best quality surf: Saturday 26 Sep, 8PM (local time) - 7.5ft (2.3m), 8s period, ENE swell with offshore winds.
- Most powerful swell: Saturday 26 Sep, 8PM (local time) - 7.5ft (2.3m), 8s period, ENE swell with 737 kJ wave energy.
- Next surfable swell (1★+): Monday 21 Sep, 8PM (local time) - 3ft (0.9m), 8s period with E swell.
Best Forecast Surf Conditions for White Clay this week:
The surf forecast for White Clay over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Monday (Sep 21) at 8PM. The primary swell is predicted to be 0.9m and 8s period with a secondary swell of 0.5m and 4s. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at White Clay in the next 16 days are 2.3m 8s and forecast to arrive on Saturday (Sep 26) at 8PM. Winds are predicted to be offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 3.0m 9s period and expected on Sunday (Sep 27) at 11AM.
| Wave Type | Time (SAST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8PM (Mon 21st Sep) | 3ft (0.9m) 8s |
| Best Surf | 8PM (Sat 26th Sep) | 7.5ft (2.3m) 8s |
| Most Powerful | 8PM (Sat 26th Sep) | 7.5ft (2.3m) 8s |
Table - best surf conditions forecast for White Clay over the next 16 days.
Short Range ForecastLight rain (total 2mm), mostly falling on Wed afternoon. Warm (max 26°C on Wed morning, min 19°C on Tue night). Mainly fresh winds. | Days 4-6 Weather SummaryHeavy rain (total 20mm), heaviest during Sat night. Warm (max 24°C on Fri night, min 19°C on Thu night). Winds increasing (calm on Thu night, fresh winds from the WSW by Sat night). | ||||||||||||||||||||
Monday 21 | Tuesday 22 | Wednesday 23 | Thursday 24 | Friday 25 | Saturday 26 | Sunday 27 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 9 | E 5 | E 7 | ENE 7 | E 7 | S 11 | SE 10 | SE 9 | S 8 | SSE 7 | SSE 7 | ENE 5 | ENE 7 | ENE 8 | ENE 9 | ENE 9 | ENE 9 | S 17 |
Wave Graph | |||||||||||||||||||||
132 | 109 | 113 | 94 | 100 | 229 | 312 | 176 | 85 | 98 | 83 | 65 | 91 | 55 | 42 | 139 | 600 | 474 | 168 | 47 | 23 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-on | cross-on | cross | cross-on | cross-off | cross-off | cross | cross-on | cross | cross-on | cross | cross | on | on | cross-off | cross-off | cross | cross-off |
High Tide | 1:24PM1.08m | 1:26AM1.14m | 1:53PM1.25m | 1:58AM1.29m | 2:18PM1.41m | 2:25AM1.42m | 2:43PM1.57m | 2:53AM1.54m | 3:09PM1.70m | 3:20AM1.63m | 3:36PM1.79m | 3:49AM1.68m | 4:04PM1.84m | 4:18AM1.69m | |||||||
Low Tide | 7:27PM0.64m | 7:38AM0.50m | 7:57PM0.49m | 8:04AM0.35m | 8:24PM0.34m | 8:30AM0.22m | 8:50PM0.20m | 8:55AM0.10m | 9:17PM0.08m | 9:22AM0.01m | 9:45PM-0.00m | 9:50AM-0.04m | 10:14PM-0.04m | ||||||||
5:54 | — | — | 5:52 | — | — | 5:52 | — | — | 5:50 | — | — | 5:48 | — | — | 5:48 | — | — | 5:47 | — | — | |
— | 5:58 | — | — | 5:59 | — | — | 5:59 | — | — | 6:00 | — | — | 6:00 | — | — | 6:00 | — | — | 6:01 | — | |
mm | — | — | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | — | 20 | — | — | 3 |
Temp °C | 21 | 21 | 20 | 21 | 21 | 20 | 26 | 26 | 22 | 22 | 22 | 20 | 23 | 23 | 24 | 23 | 23 | 22 | 21 | 20 | 18 |
Feels °C | 20 | 20 | 20 | 19 | 19 | 18 | 26 | 27 | 22 | 21 | 22 | 23 | 23 | 24 | 25 | 25 | 24 | 22 | 14 | 13 | 12 |
Swell 1 Height (m) Direction Period (s) | E 8 | E 8 | E 8 | E 9 | SSW 14 | SE 7 | E 7 | E 7 | ENE 7 | ENE 8 | SE 9 | SSW 15 | SSW 13 | SSW 13 | SSW 12 | SSW 12 | SSW 16 | ENE 9 | ENE 9 | ENE 9 | ENE 9 |
132 | 109 | 113 | 94 | 81 | 56 | 245 | 176 | 84 | 60 | 83 | 326 | 402 | 307 | 226 | 125 | 277 | 474 | 168 | 47 | 15 | |
Swell 2 Height (m) Direction Period (s) | SSW 12 | SSW 12 | SSW 12 | S 6 | SSW 9 | E 9 | S 14 | S 15 | S 11 | SE 10 | E 8 | S 8 | SSE 7 | SSE 7 | ENE 5 | SSE 7 | S 12 | SSW 14 | — | S 20 | S 17 |
101 | 56 | 54 | 16 | 16 | 57 | 132 | 38 | 85 | 98 | 45 | 65 | 91 | 55 | 21 | 21 | 73 | 347 | — | 8 | 23 | |
Swell 3 Height (m) Direction Period (s) | — | SW 16 | S 4 | SSW 15 | S 17 | S 15 | SE 8 | SW 12 | SE 8 | S 11 | S 10 | ESE 8 | SE 8 | ESE 8 | SSE 7 | SSW 16 | S 12 | SSW 6 | — | — | S 16 |
— | 10 | 3 | 121 | 6 | 74 | 31 | 22 | 35 | 55 | 50 | 46 | 32 | 23 | 30 | 52 | 73 | 52 | — | — | 21 | |
Wind waves Height (m) Direction Period (s) | SSW 2 | S 3 | SSW 4 | E 3 | E 5 | E 7 | ENE 7 | SSE 12 | SSW 4 | SSW 5 | — | — | — | ENE 4 | ENE 5 | ENE 7 | ENE 8 | — | SSW 9 | SSW 9 | SSW 9 |
1 | 6 | 6 | 6 | 100 | 229 | 312 | 152 | 1 | 30 | — | — | — | 11 | 42 | 139 | 600 | — | 1323 | 1342 | 603 | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 58 | 110 | 1 | 292 | 292 | 41 | 39 | 110 | 0 | 24 | 5 | 12 | 217 | 217 | 12 | 58 | 35 | 5 | 624 | 457 | 294 |
Best forecast wave conditions in Eastern Cape - Wild Coast | |||||||||||||||||||||
Best forecast wave conditions in South Africa | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
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Information about the White Clay Surf forecast
The above surf forecast table for White Clay provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at White Clay can be found by selecting the local surf guide option on the grey menu. Our White Clay surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (White Clay) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for White Clay may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
White Clay is 50 km (31 miles) from the city of Port Saint Johns. If you plan a holiday in Eastern Cape - Wild Coast, look for hotels and other accommodation in Port Saint Johns. Port Saint Johns has rooms for a wide range of budgets as well as car hire and transport links.










