Nazare Big Wave Challenge Gets Yellow Alert, Could Run Saturday in Giant Waves
70-foot plus waves predicted for Portuguese big wave tow surfing competition.
Surf Forecasts:
White Clay surfForecast / Eastern Cape – Wild Coast / South Africa
48hr Weather and Surf, issued 1 am Sunday 14 Dec 2025 SASTForecast update in hr min s Forecast update imminent
White Clay surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's White Clay sea temperature is
23.7° C
(Which is normal for this time of year)How big are the waves at White Clay today?
The current surf forecast for White Clay at 7AM is: 0.6m 8s primary swell from a East-northeast direction (forecast issued at 01:00am December 14). An open ocean swell of 1.4m 12s is not directed at the surf break. The wind direction is predicted to be cross-shore.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (14 Dec) | 2ft (0.6m) | 8s |
| Afternoon (14 Dec) | 3ft (0.9m) | 8s |
| Evening (14 Dec) | 6ft (1.9m) | 7s |
Table - waves today at White Clay. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |  |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 8 | 8 | 8 | 8 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 55 | 55 | 54 | 53 | 53 | 116 | 138 | 352 | 348 | 456 | 435 | 400 | 287 | 388 | 685 | 762 | 438 | 310 | 273 | 244 | 211 | 211 | 223 | 461 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- off | cross- off | glass | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross- off | cross | cross- on | cross- on | cross- on | cross | off | cross | cross- off | cross- off | cross | on | on | off | cross- off |
High Tide / height (m) | 11:29PM 1.04 | 12:03PM 1.24 | 12:39AM 1.10 | 12:57PM 1.29 | 1:30AM 1.17 | 1:41PM 1.35 | ||||||||||||||||||
Low Tide / height (m) | 5:21AM 0.59 | 6:35PM 0.55 | 6:29AM 0.55 | 7:23PM 0.47 | 7:22AM 0.50 | |||||||||||||||||||
Sunday 14 | Monday 15 | Tuesday 16 | ||||||||||||||||||||||
| Sunrise | - | - | 4:50 | - | - | - | - | - | - | - | 4:50 | - | - | - | - | - | - | - | 4:50 | - | - | - | - | - |
| Sunset | - | - | - | - | - | - | 7:04 | - | - | - | - | - | - | - | 7:04 | - | - | - | - | - | - | - | 7:05 | - |
 | |  |  | | | |  | | | | | | |  | | | | | | | |  |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | 10 | 6 |
| Temp. °C | 19 | 18 | 18 | 19 | 22 | 23 | 23 | 21 | 20 | 19 | 19 | 23 | 27 | 27 | 27 | 27 | 24 | 23 | 22 | 25 | 26 | 26 | 23 | 22 |
| Feels °C (?) | 17 | 17 | 18 | 18 | 19 | 18 | 18 | 17 | 19 | 20 | 19 | 23 | 26 | 25 | 26 | 28 | 26 | 24 | 22 | 27 | 27 | 27 | 22 | 23 |
- Map Icons:
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Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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