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:
Scarborough Beach surfForecast / Cape Town / South Africa
48hr Weather and Surf, issued 1 pm Saturday 13 Dec 2025 SASTForecast update in hr min s Forecast update imminent
Scarborough Beach surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Scarborough Beach sea temperature is
17.5° C
(Which is 1.7°C colder than average for this time of year)How big are the waves at Scarborough Beach today?
The current surf forecast for Scarborough Beach at 6PM is: 3.5m 13s primary swell from a Southwest direction (forecast issued at 01:00pm December 13). An open ocean swell of 0.2m 11s is not directed at the surf break. The wind direction is predicted to be cross-onshore and the swell rating is 11.
| Time (SAST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (13 Dec) | 13ft (4.0m) | 14s |
| Afternoon (13 Dec) | 11ft (3.5m) | 13s |
| Evening (13 Dec) | 11ft (3.5m) | 13s |
Table - waves today at Scarborough Beach. (Swell directed towards the surf break)
Updates in hr min s Forecast update imminent
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| 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 | 2 AM | 5 AM | 8 AM | |
Rating (10 max) | ||||||||||||||||||||||||
Swell Height Map |    |    |    |    | ||||||||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||||
| Period(s) (?) | 13 | 13 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 | 13 | 12 |
Wave (?)Graph  | ||||||||||||||||||||||||
 kJ (?) | 5384 | 4715 | 4183 | 3759 | 3350 | 2735 | 2281 | 2124 | 1775 | 1557 | 1398 | 1656 | 1599 | 1599 | 1943 | 2124 | 2185 | 2335 | 2379 | 2418 | 2344 | 2309 | 1946 | 1890 |
Wind (km/h) | ||||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | cross- on | on | on | cross- on | cross- on | cross | cross | cross | cross | cross- on | cross- on | cross | cross | cross | cross | cross- off | cross- on | cross- on | cross- on | cross | cross | cross | cross | cross |
High Tide / height (m) | 10:28AM 1.20 | 11:18PM 1.03 | 11:27AM 1.20 | 12:15AM 1.08 | 12:18PM 1.23 | 1:01AM 1.15 | ||||||||||||||||||
Low Tide / height (m) | 5:14PM 0.47 | 5:12AM 0.56 | 6:09PM 0.43 | 6:11AM 0.53 | 6:53PM 0.37 | 6:59AM 0.48 | ||||||||||||||||||
Saturday 13 | Sunday 14 | Monday 15 | Tuesday 16 | |||||||||||||||||||||
| Sunrise | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 | - | - | - | - | - | - | - | 5:28 |
| Sunset | - | - | 7:52 | - | - | - | - | - | - | - | 7:52 | - | - | - | - | - | - | - | 7:53 | - | - | - | - | - |
 | | |  | | | | | | | | | |  | |  | | | | | | | |  | |
Rain (mm) | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
| Temp. °C | 17 | 17 | 17 | 17 | 17 | 16 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 20 | 20 | 20 | 19 | 19 | 19 | 19 |
| Feels °C (?) | 12 | 13 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 17 | 18 | 18 | 18 | 18 | 19 | 18 | 19 | 20 | 17 |
- 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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